Semi Truck Engine Service Tools
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Belt Tools
Timing Tools
Engine Block & Cylinder Head Tools
Crankshaft Tools
Camshaft Tools
Piston Service Tools
Valve Tools
Engine Care
Engine Compression Testers
Oil Pressure Test Tools
Diagnostic Leak Detection
Pulley Pullers
Gear & Bearing Pullers
Bearing Race & Seal Installer Kits
Engine Hoists & Stands
Featured Brands
- GearWrench®4-3/8" to 4-5/8" Piston Ring Compressor Band (1125D)Universal 4-3/8" to 4-5/8" Piston Ring Compressor Band (1125D) by GearWrench®. Looking for premium joining solutions To successfully complete your building or repair project? look no further than top-of-the-line fasteners by gearwrench....Designed to help to get your job done rightManufactured utilizing the highest quality materials$22.50
- GearWrench®6-1/4" Valve Spring Compressor (385D)Universal 6-1/4" Valve Spring Compressor (385D) by GearWrench®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your...Designed for liight-weight valve springsWhen used in conjunction with fan clutch wrenches it is especially useful in removing and replacing thermostatic fan assemblies while eliminating the need for various size holding wrenches$51.05
- GearWrench®9-3/4" Valve Spring Compressor (380)Universal 9-3/4" Valve Spring Compressor (380) by GearWrench®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs...Jaws and plunger bar are easily adjustedCompressor works on l-heads with manifolds removed and many industrial engines$116.57
- Goodson®0.395" 3D Fast Cut Tip Holder Adjusting Screw (3D2000S)Universal 0.395" 3D Fast Cut Tip Holder Adjusting Screw (3D2000S) by Goodson®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of...Provide superior comfort and incomparable qualityGreat for any body shop or tire service center$10.20
- Goodson®0.625" 3D Fast Cut Tip Holder Adjusting Screw (3D2002S)Universal 0.625" 3D Fast Cut Tip Holder Adjusting Screw (3D2002S) by Goodson®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of...Provide superior comfort and incomparable qualityGreat for any body shop or tire service center$10.20
- Goodson®1 gal Flywheel Grinder Coolant (FG1101G)Universal 1 gal Flywheel Grinder Coolant by Goodson®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...Provide superior comfort and incomparable qualityGreat for any body shop or tire service center$55.68
- Goodson®10 Pack 0.452" Positive Rake Cutting Tips (RT-FMC-10)Universal 10 Pack 0.452" Positive Rake Cutting Tips (RT-FMC-10) by Goodson®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will...Made to meet international standards for quality and safetyManufactured using innovative technologies$57.54
- Goodson®3/8" Nylon Valve Guide Brush (GVP3N)Universal 3/8" Nylon Valve Guide Brush by Goodson®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and...Made to meet international standards for quality and safetyManufactured using innovative technologies$11.90
- Goodson®6" Flywheel Grinding Wheel Stone (FGW57)Universal 6" Flywheel Grinding Wheel Stone by Goodson®. Best all-around stone for cast Iron. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high...Provide superior comfort and incomparable qualityThis tool combines the individual tools available into one tool, while also increasing applications$64.70
- Goodson®Press Fit Lube Aerosol (PFL200)Universal Press Fit Lube Aerosol by Goodson®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver...Provide superior comfort and incomparable qualityGreat for any body shop or tire service center$17.89
- Goodson®Short-Term Rust Shield Aerosol (RS16)Universal Short-Term Rust Shield Aerosol by Goodson®. Rust shield from goodson is Produced two formulas based on your storage plans. Short term rust shield is a non-sticky formula That will last several weeks. It wipes off with just a...Provide superior comfort and incomparable qualityGreat for any body shop or tire service center$19.27
- Goodson®Sunnen Press Fit Lubricant Liquid (B200L)Universal Sunnen Press Fit Lubricant Liquid by Goodson®. If you’re looking for a reliable solution to complete your project, this 1st-grade product is right up your alley. Designed utilizing the finest materials, it delivers unmatched...A light coat eases assemblyMultiple applications$35.97
- Goodson®Valve Seat Cutter Blade (FT45051V2)Universal Valve Seat Cutter Blade by Goodson®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...Provide superior comfort and incomparable qualityGreat for any body shop or tire service center$39.77
- HAZET®60 to 125 mm Piston Ring Compressor (794-1)Universal 60 to 125 mm Piston Ring Compressor by HAZET®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and...With tensioner adjusterContinuous regulation$65.55
- HAZET®Stethoscope (2151)Universal Stethoscope by HAZET®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great quality at...Diaphragm with efficient transmission rateDesigned to provide dependable, efficient operation$100.04
- Hamilton Cams®Valve Spring Compressor Tool (07-SC-002)Valve Spring Compressor Tool by Hamilton Cams®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver...Makes changing out your valve springs while in the engine very easyWorks with both stock springs and aftermarket valve springs$89.00
- Hot Cams®Piston Stop Kit (HC-PSK-001)Universal Piston Stop Kit by Hot Cams®. Designed to stop the piston So you can find top dead-center. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and...Black aluminum finishBeliver a reasonable balance of strength and durability$43.16
- Hot Cams®Standard Camshaft Installation Kit (CIK-001)Universal Standard Camshaft Installation Kit by Hot Cams®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and...The leader in innovation, design and developmentDesigned to provide dependable, efficient operation$284.36
- Howards Cams®0.531" Valve Guide Cutting Tool (92049)Universal 0.531" Valve Guide Cutting Tool (92049) by Howards Cams®. Designed to cut the valve Guide to be used with teflon, viton or metal body type seals. Useable with hand tools. These american made tools alow you to do this machine...Designed to unlock more performance out of your vehicleBeliver a reasonable balance of strength and durability$98.73
- Howards Cams®1.440" Valve Spring Seat Cutter (92065)Universal 1.440" Valve Spring Seat Cutter (92065) by Howards Cams®. These america made tools from Howards will allow the engine builder to modify the cylinder heads to fit the desired valve springs to suit their application. Designed to...Designed to unlock more performance out of your vehicleBeliver a reasonable balance of strength and durability$93.48
- Howards Cams®1.550" Valve Spring Seat Cutter (92070)Universal 1.550" Valve Spring Seat Cutter (92070) by Howards Cams®. These america made tools from Howards will allow the engine builder to modify the cylinder heads to fit the desired valve springs to suit their application. Designed to...Designed to unlock more performance out of your vehicleBeliver a reasonable balance of strength and durability$87.90
- Howards Cams®1.680" Valve Spring Seat Cutter (92075)Universal 1.680" Valve Spring Seat Cutter (92075) by Howards Cams®. These america made tools from Howards will allow the engine builder to modify the cylinder heads to fit the desired valve springs to suit their application. Designed to...Designed to unlock more performance out of your vehicleBeliver a reasonable balance of strength and durability$87.90
- Howards Cams®1.740" Valve Spring Seat Cutter (92080)Universal 1.740" Valve Spring Seat Cutter (92080) by Howards Cams®. These america made tools from Howards will allow the engine builder to modify the cylinder heads to fit the desired valve springs to suit their application. Designed to...Designed to unlock more performance out of your vehicleBeliver a reasonable balance of strength and durability$87.90
- Howards Cams®1/2" Aluminum Crankshaft Socket (92120)1/2" Aluminum Crankshaft Socket (92120) by Howards Cams®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and...Designed to unlock more performance out of your vehicleThis tool combines the individual tools available into one tool, while also increasing applications$24.04
- Howards Cams®1/2" Aluminum Crankshaft Socket (92125)1/2" Aluminum Crankshaft Socket (92125) by Howards Cams®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and...Designed to unlock more performance out of your vehicleThis tool combines the individual tools available into one tool, while also increasing applications$27.23
- Howards Cams®10.200" to 11.500" Push Rod Length Checker (92133)Universal 10.200" to 11.500" Push Rod Length Checker (92133) by Howards Cams®. Easy and economical tool to Layout and determine proper pushrod length for proper valvetrain geometry. Proper valvetrain geometry is necessary to obtain the...Designed to unlock more performance out of your vehicleBeliver a reasonable balance of strength and durability$25.15
- Howards Cams®11/32" x 0.500" Valve Guide Cutting Tool (92035)Universal 11/32" x 0.500" Valve Guide Cutting Tool (92035) by Howards Cams®. Designed to cut the valve Guide to be used with teflon, viton or metal body type seals. Useable with hand tools. These american made tools alow you to do this...Designed to unlock more performance out of your vehicleBeliver a reasonable balance of strength and durability$85.09
- Howards Cams®11/32" x 0.531" Valve Guide Cutting Tool (92040)Universal 11/32" x 0.531" Valve Guide Cutting Tool (92040) by Howards Cams®. Designed to cut the valve Guide to be used with teflon, viton or metal body type seals. Useable with hand tools. These american made tools alow you to do this...Designed to unlock more performance out of your vehicleBeliver a reasonable balance of strength and durability$85.09
- Howards Cams®14" Aluminum Degree Wheel (92115)Universal 14" Aluminum Degree Wheel by Howards Cams®. Not stamped, but cnc machined Billet aluminum for accuracy. These oversized degree wheels are precisely etched on both sides with 1 increments. Features easy to read intake valve...Designed to unlock more performance out of your vehicleBeliver a reasonable balance of strength and durability$70.54
- Howards Cams®3/8" Push Rod Length Checker Tool (92137)3/8" Push Rod Length Checker Tool (92137) by Howards Cams®. Proper pushrod length is absolutely Critical for peak performance and horsepower. Using the correct pushrod can eliminate bent or broken pushrods, excessive valve stem/tip...Designed to unlock more performance out of your vehicleBeliver a reasonable balance of strength and durability$16.85
Your wrenches and sockets will get used the most during engine service, but for some work there’s just no substitute for a special tool designed expressly for the job. The right tool enables you to perform the repair properly, without risk of damage to your vehicle or harm to yourself. Whether you’re diagnosing a problem, performing a tune-up, replacing a component, or doing a complete overhaul, we have the engine tools you need for a successful repair.
Diagnosing what’s wrong with an engine can be the most difficult part of the job. We have a wide range of equipment to help you determine the health of your engine, including vacuum gauges and compression testers, oil pressure gauges, cooling system pressure testers, fuel pressure gauges and complete fuel injection testers, and even stethoscopes to help locate the source of noises. Armed with data from these tools you can make informed repair decisions.
You can count on peak engine performance when you use our tools to tune up your engine. We have spark plug sockets for those applications with tight spaces, repair tools and inserts to repair spark plug threads, wire pullers that give you the leverage to remove the wire from the plug in one piece, and testers to check for spark. Our feeler gauges enable precise adjustments of spark plug gaps, breaker points, and valve clearances. And if you’re installing a timing belt or chain, we have the special camshaft or cam sprocket holders, and engine alignment tools required to maintain component position for accurate valve timing.
Many jobs that you used to be able to accomplish with ordinary hand tools now require special, often vehicle specific equipment. But no matter whether you’re disconnecting fuel lines, removing a fan clutch, or replacing sensors or sending units, we have the unique wrenches and sockets for these repair tasks and many more. We also have numerous tools to make tasks go easier and faster, like flywheel turners, engine barring sockets, remote start switches, injector and glow plug pullers, stud removers, terminal release tools, and carburetor idle mixture adjusters.
It’s when you get inside an engine that you find you need the most special tools, and with our selection you’ll be well equipped. From hoist slings to ease engine extraction to bore gauges and micrometers to check dimensions and clearances, we have the engine overhaul gear. Old pistons come out easier when you use a ridge reamer, and you can impart a new cylinder finish for optimal ring seal with a hone. Clean up ring grooves with a ring groove cleaner and safely install new rings with a ring installer. Our cam bearing installers, piston ring compressors and valve spring compressors will all make your rebuild go smoothly.