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
- IPA®4-piece XL Bore Brush SetUniversal 4-piece XL Bore Brush Set 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 deliver great...Designed to help to get your job done rightManufactured utilizing the highest quality materials$26.96 - $29.21
- IPA®6-piece Twisted Wire Bore Brush SetUniversal 6-piece Twisted Wire Bore Brush Set by IPA®. 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...Designed to help to get your job done rightManufactured utilizing the highest quality materials$10.46 - $17.67
- IPA®Micro Bore and Valve-Guide Brush SetUniversal Micro Bore and Valve-Guide Brush Set by IPA®. 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...Precisely designed for cleaning valve guides, bores, tubes, ports and more9" length with flexible shaft for accessing hard-to-reach areas$35.96
- IPA®Replacement Brass Bore BrushUniversal Replacement Brass Bore Brush 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 deliver...Designed to help to get your job done rightManufactured utilizing the highest quality materials$9.49 - $9.82
- IPA®Stainless Steel XL Bore BrushUniversal Stainless Steel XL Bore Brush 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 deliver...Designed to help to get your job done rightManufactured utilizing the highest quality materials$9.32 - $29.72
- K-Tool International®SocketUniversal Socket by K-Tool International®. 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...Expertly crafted from premium materialsDesigned to match rigorous quality standards$4.79 - $8.78
- K-Tool International®WrenchUniversal Wrench by K-Tool International®. 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...Expertly crafted from premium materialsDesigned to match rigorous quality standards$4.31 - $21.79
- Lang Tools®Feeler GaugeUniversal Feeler Gauge by Lang Tools®. 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 levels of...Designed to help to get your job done rightManufactured utilizing the highest quality materials$15.40 - $48.96
- Lang Tools®Male Square Ratcheting Serpentine Belt WrenchUniversal Male Square Ratcheting Serpentine Belt Wrench by Lang Tools®. 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 release the tension on spring-loaded idler pulleysHeat treated and nickel chrome plated for durability, appearance, and long tool life$37.21
- Lisle®Cylinder Hone Replacement ComponentsUniversal Cylinder Hone Replacement Components by Lisle®. Micrometer head assures accuracy in Feeding. Expands quickly to cylinder size with fast action rack and pinion. Bottom guard plate helps prevent stones from accidentally hitting...Expertly crafted using premium-grade materialsUnsurpassed in functionality and reliability$15.84 - $22.63
- Lisle®Drill PlateDrill Plate by Lisle®. 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 an...Designed to help to get your job done rightManufactured utilizing the highest quality materials$65.03 - $97.16
- Lisle®Driving WrenchUniversal Driving Wrench by Lisle®. 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 industry-leading...Designed to help to get your job done rightManufactured utilizing the highest quality materials$17.23 - $21.13
- Lisle®Hood PropUniversal Hood Prop by Lisle®. 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 levels of durability and...Designed to help to get your job done rightManufactured utilizing the highest quality materials$42.00 - $45.88
- Lisle®Manifold Drill TemplateManifold Drill Template by Lisle®. Tapered bolts center base plate Over bolt holes and slip fit bushing allows you to move from hole to hole without moving base plate. The screw extractor is then used to remove the broken bolt. Includes...Expertly crafted using premium-grade materialsUnsurpassed in functionality and reliability$89.95 - $162.74
- Lisle®Rack Hone SetUniversal Rack Hone Set by Lisle®. 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...Expertly crafted using premium-grade materialsUnsurpassed in functionality and reliability$23.49 - $29.52
- Lisle®Rack Stone SetUniversal Rack Stone Set by Lisle®. 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, This product will last a lifetime. It will meet...Designed to help to get your job done rightManufactured utilizing the highest quality materials$25.12 - $28.64
- Lisle®Replacement Stones Set for Stone-Type Glaze BreakerUniversal Replacement Stones Set for Stone-Type Glaze Breaker by Lisle®. 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...Expertly crafted using premium-grade materialsUnsurpassed in functionality and reliability$7.33 - $9.25
- Lisle®Ring CompressorUniversal Ring Compressor by Lisle®. 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...Designed to help to get your job done rightManufactured utilizing the highest quality materials$14.35 - $42.43
- Lisle®Sleeve SetUniversal Sleeve Set by Lisle®. 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...Expertly crafted using premium-grade materialsUnsurpassed in functionality and reliability$3.60 - $9.58
- Lisle®Sleeve Tool SetUniversal Sleeve Tool Set by Lisle®. 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...Designed to help to get your job done rightManufactured utilizing the highest quality materials$9.52 - $10.60
- Lisle®SocketUniversal Socket by Lisle®. 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 levels of durability and...Designed to help to get your job done rightManufactured utilizing the highest quality materials$6.40 - $6.56
- Lisle®Square Drive SocketUniversal Square Drive Socket by Lisle®. 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...Expertly crafted using premium-grade materialsUnsurpassed in functionality and reliability$6.29 - $6.30
- Lisle®Stone And WiperUniversal Stone And Wiper by Lisle®. 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 levels of...Designed to help to get your job done rightManufactured utilizing the highest quality materials$18.84 - $22.71
- Lisle®Stone SetUniversal Stone Set by Lisle®. 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 levels of durability and...Designed to help to get your job done rightManufactured utilizing the highest quality materials$19.81 - $22.22
- Lisle®Timing Tool Plate for 37530 Timing Tool SetTiming Tool Plate for 37530 Timing Tool Set by Lisle®. 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$12.11 - $13.90
- Lisle®Valve LapperUniversal Valve Lapper by Lisle®. 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 levels of durability...Designed to help to get your job done rightManufactured utilizing the highest quality materials$7.99 - $8.16
- Melling®Oil Pump Screen Installation ToolUniversal Oil Pump Screen Installation Tool by Melling®. Melling suggests that a new Properly installed oil pump pick-up tube or screen be a part of every oil pump installation. Melling oil pump screen installation tools provide an easy...Designed to help to get your job done rightManufactured utilizing the highest quality materials$91.20 - $99.88
- Moroso®Aluminum Piston Ring Installation ToolUniversal Aluminum Piston Ring Installation Tool by Moroso®. With this quality part backed by a great price, you can enjoy your vehicle so much more than you thought was possible. This Moroso part is specifically engineered to make your...Designed for fast, easy installation of pistons in most popular bore diametersTapered inner diameter of tool compresses piston rings to proper bore size, completley eliminating chances of unseen ring breakage$54.99 - $60.99
- Mueller-Kueps®Glow Plug Drill KitUniversal Glow Plug Drill Kit by Mueller-Kueps®. 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...Safely and effectively removes broken glow plugs in 5 easy stepsStep #1: break the electrode by turning counter clockwise with socket$514.80
- OTC®Barring SocketBarring Socket by OTC®. 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 an...Designed to help to get your job done rightManufactured utilizing the highest quality materials$80.62 - $82.96
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.