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
- Performance Tool®5-piece Head bolt Socket Set (W83183)5-piece Head bolt Socket Set by Performance Tool®. 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...The 4-1/2" length reaches past cam and rocker assembly to service head boltsSpecial 12 point socket design fits both the 6 and 12 point head bolts$37.32
- Performance Tool®Automotive Stethoscope (W80582)Universal Automotive Stethoscope by Performance Tool®. 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...Only the best build qualityThis tool combines the individual tools available into one tool, while also increasing applications$8.39
- Performance Tool®Belt Hook Tool (W84012)Universal Belt Hook Tool by Performance Tool®. 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...Long reach tool aids in removal and installation of serpentine belts, V belts and timing beltsHook allows pushing, pulling and twisting belts into place in confined, hard to reach areas$7.71
- Performance Tool®Blue Stretch Belt Installation Tool (W84014)Blue Stretch Belt Installation Tool by Performance Tool®. 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...This tool is required to properly install stretch belts on vehicles that use stretch fit belt technologyThe most efficient way for a quick, safe, and easy installation$15.78
- Performance Tool®Camshaft Bearing Tool (W89220)Universal Camshaft Bearing Tool by Performance Tool®. 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...Removes and installs camshaft bearings in nearly all automobile engines, from compacts to heavy duty trucksTakes the difficulty out of bearing replacement, drives camshaft bearings smoothly$97.38
- Performance Tool®Chain Breaker Riveting Tool (W89100)Universal Chain Breaker Riveting Tool by Performance Tool®. The hardened steel body has A removable handle for compact storage. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of...This kit will break, press, and rivet most #25 - #35 and #428 - #630 standard and o-ring roller chainsDesigned specifically to help you$32.88
- Performance Tool®Flywheel Turner (W80510)Universal Flywheel Turner by Performance Tool®. 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...For turning and holding flexplates and flywheelsThis tool combines the individual tools available into one tool, while also increasing applications$15.17
- Performance Tool®Green Large Pulleys Stretch Belt Installation Tool (W84015)Green Large Pulleys Stretch Belt Installation Tool by Performance Tool®. 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...This tool is required to properly install stretch belts on vehicles that use stretch fit belt technologyDesigned specifically to help you$18.84
- Performance Tool®Overhead Valve Spring Remover (W84001)Universal Overhead Valve Spring Remover by Performance Tool®. 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....Conveniently removes valve springs on most cars and light trucks without removing cylinder headAllows access for service to most valve train components$13.90
- Performance Tool®Piston Ring Groove Cleaner (W80576)Universal Piston Ring Groove Cleaner by Performance Tool®. 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...Cleans carbon and deposits from ring groovesThis tool combines the individual tools available into one tool, while also increasing applications$23.26
- Performance Tool®Piston Ring Installer (W80575)Universal Piston Ring Installer by Performance Tool®. 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...Comfortable vinyl grip handlesThis tool combines the individual tools available into one tool, while also increasing applications$8.21
- Performance Tool®Red Low Profile Stretch Belt Installation Tool (W84013)Red Low Profile Stretch Belt Installation Tool by Performance Tool®. 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....This tool is required to properly install stretch belts on vehicles that use stretch fit belt technologyThis tool combines the individual tools available into one tool, while also increasing applications$9.66
- Performance Tool®Serpentine Systems Belt Tool (W89716)Universal Serpentine Systems Belt Tool by Performance Tool®. 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....Only the best build qualityDesigned specifically to help you$46.16
- Performance Tool®Tension Serpentine Belt Tool (W84010)Universal Tension Serpentine Belt Tool by Performance Tool®. Releases tension on serpentine belts With spring loaded idler pulleys. Fits idler pulleys requiring 15mm, 16mm, 18mm hex or 3/8" or 1/2" square drive. This top-grade product...Only the best build qualityThis tool combines the individual tools available into one tool, while also increasing applications$19.27
- Performance Tool®Upper Rear Main Seal Remover/Installer (W84019)Universal Upper Rear Main Seal Remover/Installer by Performance Tool®. Removes and installs upper rear Main seals without removing engine or crankshaft. This top-grade product is expertly made in compliance with stringent industry...Only the best build qualityThis tool combines the individual tools available into one tool, while also increasing applications$7.91
- Performance Tool®Valve Lapper (W80571)Universal Valve Lapper (W80571) by Performance Tool®. 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...Heavy duty rubber suction cupsThis tool combines the individual tools available into one tool, while also increasing applications$4.32
- Performance Tool®Valve Lapper (W80570)Universal Valve Lapper (W80570) by Performance Tool®. 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...Heavy duty rubber suction cupsThis tool combines the individual tools available into one tool, while also increasing applications$4.10
- Performance Tool®Valve Lapper Set (W86552)Universal Valve Lapper Set by Performance Tool®. 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...Heavy duty rubber suction cupsThis tool combines the individual tools available into one tool, while also increasing applications$8.54
- Performance Tool®Valve Lifter Remover (W84004)Universal Valve Lifter Remover by Performance Tool®. 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...Collet expands to tightly grasp hydraulic valve lifter allowing for easy removalThis tool combines the individual tools available into one tool, while also increasing applications$24.84
- Performance Tool®Valve Spring Compressor for Servicing Overhead Valve Engines with Cylinder Head Removed (W89409)Universal Valve Spring Compressor for Servicing Overhead Valve Engines with Cylinder Head Removed by Performance Tool®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a...For servicing overhead valve engine with cylinder head removedDesigned specifically to help you$69.20
- Performance Tool®Valve Spring Compressor without Removing Head for Service to Most Valve Train Components (W84002)Valve Spring Compressor without Removing Head for Service to Most Valve Train Components by Performance Tool®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced...Compresses valve springs without removing headDesigned specifically to help you$9.26
- Performance Tool®Valve Spring Tool (W80567)Universal Valve Spring Tool by Performance Tool®. 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...Compresses springs on the vehicle without removing headAdjust only once for all pistons$17.37
- Performance Tool®Wrinkle Band Ring Compressor (W80574)Universal Wrinkle Band Ring Compressor by Performance Tool®. 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....Low friction wrinkle band fits 3" to 5" pistonsDesigned specifically to help you$14.27
- Permatex®1.18 fl. oz. Seal and Lock Thread Compound (57535)Universal 1.18 fl. oz. Seal and Lock Thread Compound by Permatex®. Permatex™ seal + lock thread Compound is a one-of-a-kind product that combines the power of a thread sealant and a threadlocker into one. Current products on the...Creates air and water tight sealSeals to 1000 psi$13.99
- Permatex®20 ml Orange High Strength Removable Threadlocker (25210)Universal 20 ml Orange High Strength Removable Threadlocker by Permatex®. Permatex high strength removable orange Is a hybrid formula that combines the strength of a permatex red threadlocker with the removability of a permatex blue...Designed to help to get your job done rightManufactured utilizing the highest quality materials$13.96
- ProForm®0 to 1000 lbs. Engine Valve Spring Checker (BB1000)Universal 0 to 1000 lbs. Engine Valve Spring Checker (BB1000) by ProForm®. 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$949.95
- ProForm®Professional™ Rocker Arm Stud Remover with Bearing (66484)Universal Professional™ Rocker Arm Stud Remover with Bearing by ProForm®. Easily remove studs from cylinder heads like the pros, with this rocker arm stud remover. Featuring a friction reducing bearing and large bolt head that...Features Ball Bearing Action & Large Bolt Head for Quicker RemovalDual 5/16” & 3/8” Hole Fittings for Optimal Hold$45.78
- Proform®0 to 1.000 Camshaft Checker Tool with Dial Indicator (66838)0 to 1.000 Camshaft Checker Tool with Dial Indicator by Proform®. O-rings on each end to assure securing positioning, this unit slides down into the lifter bore and sits atop the camshaft for accurate measurement of lobe lift and base...Designed to help to get your job done rightManufactured utilizing the highest quality materials$104.77
- Proform®1.255" Crankshaft Turning Socket (66901)1.255" Crankshaft Turning Socket by Proform®. If you are looking to Enhance your vehicle's performance, then this top-notch product is definitely what you need. Manufactured from premium quality materials This proform product provides...Designed to help to get your job done rightManufactured utilizing the highest quality materials$23.41
- Proform®1.385" Crankshaft Turning Socket (66900)1.385" Crankshaft Turning Socket by Proform®. This non-marring, aluminum tool rotates The crankshaft the proper way, when the balancer is off. Making sure to have the proper size, position This socket over the end of the crankshaft, so...Designed to help to get your job done rightManufactured utilizing the highest quality materials$26.52
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.