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
- Howards Cams®3/8" x 0.531" Valve Guide Cutting Tool (92045)Universal 3/8" x 0.531" Valve Guide Cutting Tool (92045) 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$90.22
- Howards Cams®5/8" Valve Lash Adjusting Wrench (92100)Universal 5/8" Valve Lash Adjusting Wrench (92100) by Howards Cams®. No more wishing that you Had three hands to adjust your valves. Howards ez wrench makes it a breeze to adjust roller rocker arms and steel rocker arms with poly locks....Designed to unlock more performance out of your vehicleBeliver a reasonable balance of strength and durability$37.61
- Howards Cams®6.500" to 7.500" Push Rod Length Checker (92129)Universal 6.500" to 7.500" Push Rod Length Checker (92129) 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$15.50
- Howards Cams®7.500" to 8.700" Push Rod Length Checker (92130)Universal 7.500" to 8.700" Push Rod Length Checker (92130) 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$15.50
- Howards Cams®7/16" Push Rod Length Checker Tool (92139)7/16" Push Rod Length Checker Tool (92139) 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 vehicleThe screw and nut feature allows the user to easily switch blade sizes or to replace damaged blades$21.44
- Howards Cams®7/16" Push Rod Length Checker Tool (92138)7/16" Push Rod Length Checker Tool (92138) 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
- Howards Cams®8.500" to 9.800" Push Rod Length Checker (92131)Universal 8.500" to 9.800" Push Rod Length Checker (92131) 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$15.50
- Howards Cams®9.700" to 11.000" Push Rod Length Checker (92132)Universal 9.700" to 11.000" Push Rod Length Checker (92132) 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®9/16" Valve Lash Adjusting Wrench (92105)Universal 9/16" Valve Lash Adjusting Wrench (92105) by Howards Cams®. No more wishing that you Had three hands to adjust your valves. Howards ez wrench makes it a breeze to adjust roller rocker arms and steel rocker arms with poly...Designed to unlock more performance out of your vehicleBeliver a reasonable balance of strength and durability$37.61
- Hygrade®Seal Plug Removal Tool (CT16)Seal Plug Removal Tool by Hygrade®. Hygrade products are the result of an in-depth design and manufacturing process, from raw material selection to final assembly and testing.Each Seal Plug Removal Tool is a direct-fit OE replacement that ensures ease of installationHigh-quality materials withstand extreme conditions$17.64
- Hygrade®Variable Venturi Adjusting Tool (CT14)Variable Venturi Adjusting Tool by Hygrade®. Hygrade products are the result of an in-depth design and manufacturing process, from raw material selection to final assembly and testing.Each Ford Variable Venturi Adjusting Tool is a direct-fit OE replacement that ensures ease of installationHigh-quality materials withstand extreme conditions$14.74
- IPA®12 mm Brass Bore Brush (8001-12B3)Universal 12 mm Brass Bore Brush (8001-12B3) by IPA®. 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...High quality at an affordable priceExpertly made from premium materials$10.58
- IPA®15 mm Brass Bore Brush (8001-15B3)Universal 15 mm Brass Bore Brush (8001-15B3) by IPA®. 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...High quality at an affordable priceExpertly made from premium materials$10.58
- IPA®15 mm Stainless Steel Bore Brush (8001-15S3)Universal 15 mm Stainless Steel Bore Brush (8001-15S3) by IPA®. 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 to help to get your job done rightManufactured utilizing the highest quality materials$9.54
- IPA®19 mm Brass Bore Brush (8001-19B3)Universal 19 mm Brass Bore Brush (8001-19B3) by IPA®. 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 help to get your job done rightManufactured utilizing the highest quality materials$12.71
- IPA®25 mm Replacement Brass Bore Brush (8038-25)Universal 25 mm Replacement Brass Bore Brush (8038-25) by IPA®. 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 to help to get your job done rightManufactured utilizing the highest quality materials$9.49
- IPA®4-piece Brass XL Bore Brush Set (8038)Universal 4-piece Brass XL Bore Brush Set (8038) by IPA®. 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 help to get your job done rightManufactured utilizing the highest quality materials$29.21
- IPA®6-piece Brass Twisted Wire Bore Brush Set (008081)Universal 6-piece Brass Twisted Wire Bore Brush Set (008081) by IPA®. Clean Valve Bodies, Bushings, Ports, Tubes, Holes, Channels, Sockets, Caliper Slides and Much More! This durable, abrasive, brass bore brush set features the most...Durable and abrasive bore brushes6-pc. set with 1/4″ hex shank$17.67
- IPA®6-piece Stainless Steel Twisted Wire Bore Brush Set with 1/4" Hax Shank (8080D)Universal 6-piece Stainless Steel Twisted Wire Bore Brush Set with 1/4" Hax Shank (8080D) by IPA®. Clean Valve Bodies, Bushings, Ports, Tubes, Holes, Channels, Sockets, Caliper Slides and Much More! This durable, abrasive, stainless...This durable abrasive bore brush set features the most common sizes for cleaning tubes, ports, bearings and other general wire brush applicationsTwisted wire increases cleaning action$15.71
- IPA®Brass Micro Bore and Valve-Guide Brush Set (8088)Universal Brass Micro Bore and Valve-Guide Brush Set (8088) by IPA®. The brass micro bore and Valve-Guide brush set is designed for cleaning valve guides, tubes and bores. Durable and abrasive, the 8-pc. Set includes 9" long brushes...Precisely designed for cleaning valve guides, bores, tubes, ports and more9" length with flexible shaft for accessing hard-to-reach areas$35.96
- IPA®Light Socket Cleaning Kit (8086)Universal Light Socket Cleaning Kit by IPA®. Set of Special Tuft ended brushes for cleaning common 1157 Light Bulb Sockets and common bores with bonus DeoxIT™ and SwabEez™ Unlike traditional bore brushes, the Light Socket Brush Kit...Special tufted end safely cleans the side and bottom of a light socket in one passErgonomic handle$20.18
- IPA®Professional™ Stainless Steel Injector and Valve Seat Cleaning Kit (8090S)Universal Professional™ Stainless Steel Injector and Valve Seat Cleaning Kit (8090S) by IPA®. This assortment of specialty stainless Steel brushes, drivers, extensions and swab to eez® is ideal for removing carbon, rust, and other...For most diesel applicationsThis tool combines the individual tools available into one tool, while also increasing applications$125.96
- Industrial Injection®Valve Spring Compressor Tool (CVSC010)Valve Spring Compressor Tool (CVSC010) by Industrial Injection®. 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...Made to meet international standards for quality and safetyManufactured using innovative technologies$106.13
- Industrial Injection®Valve Spring Compressor Tool (CVSC020)Valve Spring Compressor Tool by Industrial Injection®. 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$61.65
- Intercomp®Arbor Valve Spring Tester (110058)Universal Arbor Valve Spring Tester by Intercomp®. 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...Digital travel and force readoutBacklit for night use$1,328.67
- Intercomp®Digital Valve Seat Pressure Tester (100450)Universal Digital Valve Seat Pressure Tester by Intercomp®. 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...Designed to help to get your job done rightManufactured utilizing the highest quality materials$579.00
- Intercomp®Digital Valve Spring Tester (100058)Universal Digital Valve Spring Tester by Intercomp®. 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...Portable digital force and travel indicationPeak hold feature saves maximum reading$895.00
- Isky Racing Cams®1-3/4" Notching Cutter Piston (PNT-134)Universal 1-3/4" Notching Cutter Piston (PNT-134) by Isky Racing 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...Designed to help to get your job done rightManufactured utilizing the highest quality materials$230.21
- Isky Racing Cams®1.40" to 1.80" Height Mike Valve Spring Installed Height Tool (100-HM)Universal 1.40" to 1.80" Height Mike Valve Spring Installed Height Tool (100-HM) by Isky Racing Cams®. The most accurate way to Measure valve spring installed height is with the height mike! this tool sets in between the retainer and...Designed to help to get your job done rightManufactured utilizing the highest quality materials$139.09
- Isky Racing Cams®1.60" to 2.10" Height Mike Valve Spring Installed Height Tool (200-HM)Universal 1.60" to 2.10" Height Mike Valve Spring Installed Height Tool (200-HM) by Isky Racing Cams®. The most accurate way to Measure valve spring installed height is with the height mike! this tool sets in between the retainer and...Designed to help to get your job done rightManufactured utilizing the highest quality materials$139.09
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.