Auto and Truck Service Tools

Keep your operation prepared for any commercial truck air-supply situation with this professional Air Coupler Kit from AW Direct. Designed specifically for servicing commercial trucks and buses of all makes and models, this versatile 8-piece kit is a must-have for towing operators, mobile service technicians, and repair shops alike.

Each kit includes eight commonly required fittings, allowing you to quickly connect an external air source to a disabled vehicle for diagnostics, brake release, or pre-tow preparation. By accessing the air system directly through the fittings, you eliminate the time-consuming task of searching for onboard air tanks or hard-to-reach supply points.

The components are neatly organized in a durable storage case and paired with a complete parts list for fast identification and simple replacement of individual pieces.

Whether you're working roadside or in the shop, this kit ensures you have the right couplers on hand to service a wide range of commercial trucks efficiently and safely.

Coupler Kit Includes:


Compressor Fitting - #2501-10-6
Use this fitting when supplying air directly behind the air compressor of the disabled vehicle. This -10 JIC 90 degree elbow male fitting will connect to the hose or line behind the air compressor.

ProStar Fitting - #016264
This 90 degree elbow quick-connect fitting works well with the International ProStar truck models. It connects to the air supply line on the driver side, inside of the frame rail.

International Air Coupler Assembly - #ZAW-ACK-FASTER
This air coupler assembly connects to the flat-faced fitting of the air tank on some International 4300 and MV models along with some Ford F650/750 truck models.

PACCAR Air Coupler Assembly - #ZAW-ACK-DIXON
This air coupler assembly works well with most Kenworth and Peterbilt truck makes and models. It connects to the fitting located on the outside frame rail, near the driver side wheel well. It can sometimes be accessed without even opening the hood. Some trucks powered by a Cummins engine may have the fitting located directly behind the on-board truck compressor.

Air Dryer Connector Assembly - #ZAW-ACK-AD
This air connector assembly is designed for endless truck makes and models. Simply remove the OEM air compressor supply line from the air dryer and replace it with this connector - supplying air directly to the system.

1/2" Supply Line - #ZAW-ACK-AS
This 1/2" air supply line is a universal tool used with many different applications. It can be used for supplying air to the back side of the air dryer, supplying air to an air suspension bag or suspension leveling valve, releasing air brakes, applying service brakes, and much more.

134 Air Coupler Assembly - #ZAW-ACK-R134A
This air coupler assembly is commonly used when towing Freightliner, Mack or Volvo truck makes and models. The access fitting on most of these trucks is located directly behind the air compressor on the air supply line. Use this air coupler assembly to supply air directly to the disabled vehicle.

Zip's Volvo & Mack Air Fitting - #3200-04M12
This fitting is commonly used while towing Mack and Volvo Trucks.

• Substitute for TC-1002 which has been discontinued

Get the Right Fit for Your Vehicle Use our fitment tool to find the correct wheel size and specifications for your vehicle. ›

The GUNI™ Wheel Universal Vehicle Mounting System is the go-to tool to provide temporary mobilization of cars, SUVs, pickups and also trailers. With its patented universal lug nut pattern design, the GUNI™ Wheel provides fitment for thousands of makes and models of vehicles. Shop GUNI’s premium line of products at Zip’s AW Direct.

The GUNI Wheel Universal Vehicle Repositioning System is the go-to tool to provide temporary mobilization of cars, SUVs, pickups and also trailers. With its patented universal lug nut pattern design, the GUNI Wheel provides fitment for thousands of makes and models of vehicles.

The universal wheel is perfect for auto body and collision shops which do not want to scratch or overspray onto their customer's high-dollar wheels but still need the flexibility to move the car in and out of the paint booth or park it in the yard, on demand. Auto repair shops also find the GUNI Wheel beneficial when waiting on parts for a job. Keep your shop profitable with an efficient workflow - free up a stall easily by simply driving the car out and parking it until the part comes in!

The GUNI Wheel is just not for shops. Towing operators find the universally designed wheel valuable when loading and unloading vehicles with missing or damaged wheels or tires. No more gouging the asphalt and car carrier decks with autos that have stolen wheels. Buy a four-pack and move any car you find sitting on blocks!

For you car enthusiasts and collectors, the GUNI Wheel is a perfect alternative when putting your cars in storage for the winter or long periods of time. No more flat spots on your tires or the use of jack stands that make it tedious when having to move a stored vehicle around the garage or warehouse.

Made from polyurethane injection molding, the solid black tire won't go flat and offers a unique safety feature to prevent overspeeding. Evenly-spaced ribs are molded across the width of the tire and will begin to vibrate once speeds reach the speed limit rating of 5 mph. The carbon steel rim has a durable design and is painted orange for quick and easy identification.

The GUNI Wheel is available in four sizes from Zip's AW Direct. As the name implies, the original GUNI Wheel 45 fits four and five bolt hub patterns found on most passenger cars. The GUNI Wheel 56 fits five and six bolt hub patterns found on most light pickups and SUVs. The GUNI Wheel 80 fits large trucks with eight lug patterns and a max center hub of 140 mm.

The new and improved GUNI Wheel 45S does not require washers and spacers. A 6mm steel backing plate has been added to reinforce the hub ring, bringing the total center thickness to 10 mm. The offset has been increased to 94mm to clear large brake calipers found on some vehicles. While spacers and washers are optional on the 45S, they are still required on the 56, as the offset is 51mm. GUNI Wheel Washers are included the 56 box.

To order, select the desired size from the drop-down menu at right. Common to both sizes, the lug holes are slotted for adjustability, and a set of washers are included with each wheel. The GUNI Wheel is available for sale individually, as a pair or set of 4. See the drop-down menu to select the desired quantity. Receive free shipping when ordering more than one. Additional lugnuts, spacers and bolts are also available for sale individually.

• GUNI Wheel 45 fits four and five bolt hub patterns found on most passenger cars. Lugnuts not included-only washers included.
• GUNI Wheel 45S fits four and five bolt hub patterns and features a deeper offset and reinforced center
• GUNI Wheel 56 fits five and six bolt hub patterns found on most light pickups and SUVs- Lugnuts not included-only washers included.
• GUNI Wheel 80 fits large trucks with eight lug patterns and a max center hub of 140mm- Lugnuts not included-only washers included.
• Not for road use
• 5 MPH Max Speed
• Carbon steel rim painted orange for easy identification
• Black polyurethane injection-molded tire
• Evenly-spaced ribs to prevent overspeeding
• Slotted mounting holes to adjust to bolt pattern
• The best size bolts for any sized GUNI Wheel is 14mm or order GUNI Bolts, Click here

Available in the following sizes

Item #	GUNI Wheel 45	GUNI Wheel 45S	GUNI Wheel 56	GUNI Wheel 80
Bolt Pattern	4 & 5 Bolt Pattern	4 & 5 Bolt Pattern	5 & 6 Bolt Pattern	8 Bolt Pattern
Static Weight Capacity	2,500 lbs. - 1,134 kg ea.	3,500 lbs. - 1,587 kg ea.	2,500 lbs. - 1,134 kg ea.	3,500 lbs. - 1,587 kg ea.
Size	22.5” D x 3” W	22.5” D x 3” W	22.5” D x 3” W	24.5” D x 3.5” W
Negative Offset	2" - 51 mm	3.7" - 94 mm	2" - 51 mm	2.36" - 60 mm
Weight	32 lbs	34 lbs	32 lbs	43 lbs
Center	3" - 76 mm	3.03" - 77 mm	4.33" - 110 mm	5.5" - 140 mm
Speed Rating	5 mph	5 mph	5 mph	5 mph

GUNI Wheel Mobile Storage Cart by Zip's - #GUNI-STORAGE

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Essential to heavy-duty tow operations, this 1/4" brass air fitting allows tow operators to tie into the existing air system of a Class 8 Volvo or Mack commercial truck to supply air to the brake system when the power unit is disabled and can no longer perform this function. Using air supplied by the rear of the tow truck, this application allows the tow operator to release the casualty's brakes and prepare it for towing. Simply install directly to the metric threads on the air tank of a Volvo or Mack tractor.

The pros know that you don't mess around when it comes to brakes. FVP Brake Cleaner meets or exceeds OE quality with a price so competitive it will stop you in your tracks. FVP Non-Chlorinated Brake Part Cleaner removes oil, grease, brake fluid and containments quickly, with no residue.

This film quickly covers damaged vehicles for transport or storage to prevent additional damage from the elements. Works in hot and cold temperatures. Ideal for securing loose parts during transport. The tint makes it easier to see and any markings are more visible.

The GUNI Wheel X is a universal vehicle repositioning wheel with interchangeable, color-coded hub inserts. Four hub bolt patterns are available to fit the outer wheel assembly. Each hub measures 13.9" in diameter and fits the same 8-stud bolt pattern on the host blank. This revolutionary design eliminates the need to carry multiple sets of different size wheels.

This crash wrap from Global Film is a heavy duty 4 mil 3-layer CoEx film designed to provide surface and interior protection for a variety of outdoor automotive salvage and towing applications. Special poly-ethylene blend contains 25% metallocene to provide high resistance against puncture and tear. A UV additive offers outdoor protection for up to 60-days. Water based acrylic adhesive system provides instant tack even in demanding outdoor conditions and is safe to use. Simply press one end to the vehicle's surface to start seal/wrap until the area is covered. CW18100P and CW36100P include perforated tear lines every 24", so you only use what you need.

This air coupler assembly works well with most Kenworth and Peterbilt truck makes and models. It connects to the fitting located on the outside frame rail, near the driver side wheel well. It can sometimes be accessed without even opening the hood. Some trucks powered by a Cummins engine may have the fitting located directly behind the on-board truck compressor.

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SafeALL Collision Crash Wrap quickly covers damaged vehicles for transport or storage to prevent additional damage from the elements. Works in hot and cold temperatures. Ideal for securing loose parts during transport. The colored tint makes it easier to see and any markings visible.

This air connector assembly is designed for endless truck makes and models. Simply remove the OEM air compressor supply line from the air dryer and replace it with this connector - supplying air directly to the system.

This Truck and Trailer Wheel Pan catches the oil that spills from the wheel hubs after the caps are removed. Fits 13-3/4" I.D. rims or larger. Side compartments hold lug nuts, preventing them from getting oily or lost. Sturdy polypropylene construction won't warp if oil is warm. Holds 88 oz.

Access Tools Collision Crash Wraps extra thick 4mil material is puncture resistant and features extended UV protection. With a high-tack adhesive that leaves behind no residue, this film is perfect for storing a vehicle on your lot or for protection during transport. Every roll of Crash Wrap comes with a Crash Wrap Cutter, specially designed to help cut safely through the durable material without any exposed blades or danger of damaging the vehicle.

Protect your equipment from wind and weather with the Turbo Saver. High speed winds can cause the turbo blades to spin and, due to a lack of lubrication, the bearings can be ruined. With the Turbo Saver the wind cannot turn the turbo. The Turbo Saver eliminates the need to use duct tape or rags in the exhaust pipe and is reusable. The Turbo Saver Exhaust Cover is great for transporting equipment.

Zip's heavy duty rubber wheel chock with chain eyelet for ideal use in many applications.

This air coupler assembly is commonly used when towing Freightliner, Mack or Volvo truck makes and models. The access fitting on most of these trucks is located directly behind the air compressor on the air supply line. Use this air coupler assembly to supply air directly to the disabled vehicle.

This air coupler assembly connects to the flat-faced fitting of the air tank on some International 4300 and MV models along with some Ford F650/750 truck models.

The Driveline Buddy tool offers a suspender and cradle that is easily installed into the frame of the truck being towed to cradle the driveline during transportation to final destination. Safely remove the driveshaft from a disabled heavy-duty truck prior to transport with this handy device. The suspender bar adjusts to fit most frame widths, and the included ratchet rope temporarily lifts the driveshaft so it can be secured onto the cushioned cradle. Insert the T-Bar into the U-Joint and use one of the ropes hooks to further secure the end of the driveshaft for transportation.

Provides ultimate brute strength for disassembling even the most seized u-joints in minutes on virtually all Class 7 and 8 trucks and machinery. Tiger Tool's proprietary manufacturing and metal treatment processes ensure threads will hold up under even the most extreme conditions, commonly found in seized u-joints on class 7 and 8 trucks. Tiger Tool takes their U-Joint Pullers seriously. Each glove is cast from high-grade steel to ensure the most universal fit possible while still maintaining the strength to tackle even the most stubborn U-joints. Their dedicated team of engineers and machine programmers have been manufacturing tens of thousands of U-joint pullers for more than thirty years - many of which are still in use today. This truly is the world s greatest and original U-Joint Puller!

Drivers around the world wanted a way to crib a vehicle off the ground while repositioning frame forks or while securing the front axle in an under-reach. These Aluminum Tire Stands from In The Ditch are the answer. Each stand has an individual rating of 10,000 lbs. or 20,000 lbs. as a pair. These tire stands can be counted on as they have met the stringent ASME PALD-2009 Testing Standards.

Making sure your bolts stay on tight is important, and a great way to do that is to see when they're coming loose. The HexChex Multi-Size Loose Wheel Nut Indicator from Ken-Tool does exactly that. By sliding them over the lug nuts and tightening them, the arrow indicator can let you know when the lug nut has become loosened. This process doesn’t take any tools to install. Plus, the seven different HexChex sizes are able to fit 31 different nut sizes.

This 90 degree elbow quick-connect fitting works well with the International Pro Star truck models. It connects to the air supply line on the driver side, inside of the frame rail.

These premium replacement sockets are engineered specifically for the SafeAll Universal Driveline Breaker Tool. Pick between two sockets, the 1/2" drive or the 12mm, precisely matched to ensure optimal performance, durability, and a secure fit for your SafeAll tool.

The GUNI Wheel Hub 45 universal rotating hub is the ultimate mobility tool to load a vehicle onto a car carrier or to move it to another location when the brakes are seized or when the vehicle is stuck in the gear. This free-rolling hub adapter also works great for electric vehicles with dead batteries or classic car barn finds that have been sitting for awhile. Just bolt the GUNI Wheel Hub 45 to any 4 or 5 lug pattern for full wheel rotation. A locking pin is included to keep the hub from spinning when parked. The hub is also notched to allow for the use of power tools. Please note the GUNI Wheel Hub 45 is for non-motorized use and only works with the GUNI Wheel 45 or 45S temporary wheel replacement system.

Serrated grip strut texture on all sides grabs the tire and bites into the ground to hold your vehicle in place.

The Easy Off Twist Socket Set works like magic to remove all damaged or locked lug nuts without a key. With our exclusive sure twist grip technology locked wheel lugs spin off with no effort. These sockets grip lock nuts that threaded or wedge style sockets cant touch.

The fluted design of the All-Grip Rubber Wheel Chock with Recessed Eye Bolt helps keep tires from moving on their own. This wheel chock also comes with a recessed eyebolt in the rear allowing you to easily link two chocks together or attach a chain to prevent theft of it.

Use this fitting when supplying air directly behind the air compressor of the disabled vehicle. This -10 JIC 90 degree elbow male fitting will connect to the hose or line behind the air compressor.

Valve Action is a fast-drying liquid paint marker that provides long-lasting, wear- and weather-resistant marks that are safe for almost any surface. These Paint Markers contain real paint that marks on all surfaces including metal, glass, plastic, rubber and paper. Unique valve action tip releases paint as needed for continuous marking. Stores in a metal barrel with tight-sealing plastic cap. As the most versatile liquid paint marker in the world, the xylene-free paint reduces user health risks.

This 1/2" air supply line is a universal tool used with many different applications. It can be used for supplying air to the back side of the air dryer, supplying air to an air suspension bag or suspension leveling valve, releasing air brakes, applying service brakes, and much more.

This is a replacement filter for rotators.

Introducing the Ken-Tool Air-Flexx® Valve Extension, a reliable solution designed specifically for inflating inner tires. This valve extension is both flexible and rigid enough to eliminate the need for a rim holder during inflation processes. This extension features a protective plastic cover and a stainless steel jacket, ensuring longevity and resistance against wear and tear. The inner air pipe provides seamless airflow for efficient tire inflation. Available in multiple lengths, the Ken-Tool Air-Flexx® Valve Extension offers versatility to suit various tire sizes and applications.

VizABull is for cleaning and polishing glass, mirrors, windshields, windows, computer screens and chrome. Easy to use, fast acting product with a clinging foam to break up soils and hold them, even on vertical surfaces. There is no dripping, running or streaking. With an exclusive formulation using denatured alcohol and no ammonia, this product cleans thoroughly, dries quickly, requires no rinsing and leaves a pleasant, fresh aroma.

Built for strength and speed, this 2-ton floor jack from GUNI is designed to deliver reliable lifting power for garages, shops, and DIY enthusiasts alike. With a rated capacity of 2 tons, it provides the muscle needed to raise vehicles with confidence, while the double pump quick-lift design gets your project off the ground in fewer strokes—saving time and effort. The jack features a durable two-piece knurled handle for secure grip and easy maneuvering, complete with a foam bumper pad to protect your vehicle’s finish during use. A rubber saddle pad adds an extra layer of protection, ensuring stability and reducing the risk of marring contact surfaces.

Buyers Products Aluminum Wheel Chock fits snugly under wheels to keep vehicles in place while they are serviced or parked. This lightweight chock has a row of rugged teeth to grip a surface and a steep slope design for extra strength while in use.

Ken-Tool manufacturers the largest and most diverse selection of tire mount/demount irons in the world. From the T45A and T45AC Classic for standard truck tires, to the Serpent and Super Serpent Tire Changing Systems for wide-base Super Singles, Ken-Tool makes a tire iron for all your tire changing needs. Use on truck, agricultural, and industrial tires. One-piece manufacturing process and design assures long life and superior performance. Heat-treated for strength. Use in pairs. T45A is a registered trademark of Ken-Tool.

A slow leak at the bead is an easy fix. It's even easier with the Safety Seal Bead Leak Sealer. This sealer sticks to the bead to ensure no air can get out. This 1-quart can of sealant comes with a brush in the cap to make it even easier to apply.

RakJak is one of the most useful tools in the body shop. It s compact, powerful and very fast to use. RakJak is simply the easiest and fastest way to install pinch weld clamps on the frame machine. This portable, inflatable Air Jack is ideal for doing wheel and suspension work either at the shop or on the road.

Replacement spin on filter element for part #9018140. Many of our customers have taken advantage of this product, as it can be used on different equipment in different industries, such as construction, manufacturing, commercial, and more. This part can be used to replace Part Number 12-0305040.

When you've got a small leak, why change the tire right away? Instead, plug up the leak with the Safety Seal 4" Light Truck Repair Refill. This will let you keep rolling along until you get somewhere that can provide a more permanent solution.

Soft, stain-resistant surface is bonded to a tough waterproof backing. Durable and puncture-resistant. Maintenance Mat can be machine washed and dried, or hosed off and line dried. This is a mat your repair shop can't be without.

Buyers Products Aluminum Wheel Chock fits snugly under wheels to keep vehicles in place while they are serviced or parked. This lightweight chock has a row of rugged teeth to grip a surface and a steep slope design for extra strength while in use.

BlastABull is a water-based deodorizer that can remove most offensive odors immediately and effectively. The unique molecular formulation encapsulates foul odors and renders them ineffective on contact. Effective on most household & automotive odors and can be used on carpets, upholstered furniture, draperies, bedding, most clothing, waste cans, automotive interiors, pet odors, and smoke.

As Markal's most versatile and economic marker, the original B Paintstik solid paint marker combines the durability of paint in the convenience of a crayon. The real paint formula has superior marking performance on oily, icy, wet, dry or cold surfaces and is weather- and UV-resistant. This Paintstik works on rough, rusty, smooth, or dirty surfaces. Sold in a pack of 12.

When you're on the side of the road and your tire springs a leak, you have to act fast. You may not have time to safely search for everything you need to patch it. With the Safety Seal Auto/Light Truck Deluxe Combination Repair Kit, you no longer have to search. Everything you need is right here in this kit, ready to go.

When you’re working under pressure — literally — you need inflation tools you can trust. Ken-Tool’s Air Chucks line delivers professional-grade performance, durability and ease-of-use for tire service centres, fleet maintenance bays and mobile techs alike.

In The Ditch's Speed Chocks are one of the best ways to quickly chock or anchor light and medium-duty tow trucks. The Speed Chocks feature stainless steel grousers that really bite in and offer exceptional holding power. The Speed Chocks unique design separates them from other chocks on the market. Anchoring a tow truck can be frustrating, the Speed Chock is the solution, not only do they work as a chock they can be chained to the wrecker for exception holding power. Don't get caught up in saying, "a chock is a chock" until you try these bad boys. You will be blown away by their ability to help anchor a truck. This kit also features steel mounting brackets for easy storage of the Speed Chocks. Mounts are pre-drilled for easy installation and can be mounted in a vertical position, such as on a tool box wall or horizontally on the deck. Kit includes 2 Speed Chocks and 1 mounting kit.

Heavy Duty Rubber Wheel Chock with chain eyelet. Reinforced rubber design is ideal for most applications. The zinc plated steel chain eyelet can be used to secure the chock during use. This Wheel Chock is sold as individuals.

DashABull is an easy-to-use interior detail cleaner for your dashboards, vents, instrument clusters, moldings, consoles, and tinted windows. DashABull is anti-fog, fast drying, and non-streaking. It repels finger smudges, dirt and dust. Increased usage will protect against wear & scratching. Contains no chemicals that will cause damage to any plastic.

Convenience is the name of the game with the Safety Seal Valve Core Removal/Screwdriver Tool. With its two-in-one design, this tool can provide quick access to a tool without having to find a bigger tool. Just stash it in your pocket and be able to handle removing cores and screwing on the go!

When you're on the side of the road and your tire springs a leak, you have to act fast. You may not have time to safely search for everything you need to patch it. With the Safety Seal Deluxe Auto & Light Truck Tire Repair Kit, you no longer have to search. Everything you need is right here in this kit, ready to go.

Engineered to perform together, the GUNI Wheel 45S and the GUNI Wheel Hub are your solutions to relocating vehicles which don't want to move. Tow operators can use this portable pair for wrecked vehicles stuck in gear or locked vehicles parked in the wrong spots. Body shops can use them on barn finds or restoration projects with seized brakes.

In The Ditch's Speed Chocks are one of the best ways to quickly chock or anchor light and medium-duty tow trucks. The Speed Chocks feature stainless steel grousers that really bite in and offer exceptional holding power. The Speed Chocks' unique design separates them from other chocks on the market. Anchoring a tow truck can be frustrating, and the Speed Chock is the solution! Not only do they work as a chock, but they can also be chained to the wrecker for exceptional holding power. Don't get caught up in saying, "a chock is a chock" until you try these bad boys. You will be blown away by their ability to help anchor a truck. The ITD1085 Speed Chock includes one complete chock with grouser installed.

Easily remove drive axles quickly with this Axle Shaft Removal Tool. The patented tool features a special heat treatment alloy drive pin that provides a large, easy-to-hit target which extends well beyond the wheel. Hit the axle harder and more accurately without stud damage or flying metal fragments. Tool includes Adapter Kit KD1289 that fits most Rockwell and Eaton axles. Installs in minutes.

Driving a truck with a leaking tire is dangerous. If it results in a loss of control, you could be liable. So, use the Safety Seal Truck Tire Repair Kit to patch that leaky tire. With its 30 8" vulcanized seal repairs, you’ll have your tire ready to get you somewhere to actually change out your tire.

The Checkers general-purpose UCTS003 utility wheel chocks for ground vehicles are manufactured with highly durable, lightweight polyurethane and are trusted by fleets globally. These chocks are ideal for use with over-the-road trucks, trailers, pickups, and loading dock facilities. Rated for vehicles with gross vehicle operating weight up to 20,000 lbs. (9,072 kg) and on slopes up to 11% grade. Their ribbed pyramid design grips the tire and road and will not cause tire or pavement damage. The chock design also allows either side to be positioned against tire. UCTS003 Wheel Chocks are built to suit a variety of applications in the construction, utility, and other commercial industries.

Take on heavy-duty lifting with confidence using GUNI’s 3-ton floor jack, built for strength, speed and precision. With its 3-ton rated capacity, this jack delivers the power you need to handle cars, trucks and SUVs with ease, making it a must-have for both professional shops and serious DIY enthusiasts.