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
- Total Seal®3.642" Non-Adjustable Ring Compressor (RC3642)Universal 3.642" Non-Adjustable Ring Compressor (RC3642) by Total Seal®. Total seal's non adjustable ring Compressors are precision machined from heat treated aluminum and then hard anodized for years of use, for the builder who does a...Made to fit and suit your diverse needsWill boost the efficiency of your vehicle$47.79
- Total Seal®3.680" to 3.775" Adjustable Ring Compressor (RC3.680-3.775)Universal 3.680" to 3.775" Adjustable Ring Compressor (RC3.680-3.775) by Total Seal®. Total seal's tapered adjustable ring Compressor features billet aluminum construction and are hard anodized for a longer life. Hard anodized & thin...Made to fit and suit your diverse needsThis tool combines the individual tools available into one tool, while also increasing applications$64.12
- Total Seal®3.685" Non-Adjustable Ring Compressor (RC3685)Universal 3.685" Non-Adjustable Ring Compressor (RC3685) by Total Seal®. Total seal's non adjustable ring Compressors are precision machined from heat treated aluminum and then hard anodized for years of use, for the builder who does a...Made to fit and suit your diverse needsThis tool combines the individual tools available into one tool, while also increasing applications$47.79
- Total Seal®3.736" Non-Adjustable Ring Compressor (RC3736)Universal 3.736" Non-Adjustable Ring Compressor (RC3736) by Total Seal®. Total seal's non adjustable ring Compressors are precision machined from heat treated aluminum and then hard anodized for years of use, for the builder who does a...Made to fit and suit your diverse needsWill boost the efficiency of your vehicle$47.79
- Total Seal®3.766" Non-Adjustable Ring Compressor (RC3766)Universal 3.766" Non-Adjustable Ring Compressor (RC3766) by Total Seal®. Total seal's non adjustable ring Compressors are precision machined from heat treated aluminum and then hard anodized for years of use, for the builder who does a...Made to fit and suit your diverse needsWill boost the efficiency of your vehicle$47.42
- Total Seal®3.780" Non-Adjustable Ring Compressor (RC3780)Universal 3.780" Non-Adjustable Ring Compressor (RC3780) by Total Seal®. Total seal's non adjustable ring Compressors are precision machined from heat treated aluminum and then hard anodized for years of use, for the builder who does a...Made to fit and suit your diverse needsThis tool combines the individual tools available into one tool, while also increasing applications$47.79
- Total Seal®3.780" to 3.885" Adjustable Ring Compressor (RC3.780-3.885)Universal 3.780" to 3.885" Adjustable Ring Compressor (RC3.780-3.885) by Total Seal®. Total seal's tapered adjustable ring Compressor features billet aluminum construction and are hard anodized for a longer life. Hard anodized & thin...Made to fit and suit your diverse needsThis tool combines the individual tools available into one tool, while also increasing applications$64.12
- Total Seal®3.810" Non-Adjustable Ring Compressor (RC3810)Universal 3.810" Non-Adjustable Ring Compressor (RC3810) by Total Seal®. Total seal's non adjustable ring Compressors are precision machined from heat treated aluminum and then hard anodized for years of use, for the builder who does a...Made to fit and suit your diverse needsThis tool combines the individual tools available into one tool, while also increasing applications$47.79
- Total Seal®3.810" to 3.900" Adjustable Ring Compressor (RC3.810-3.900)Universal 3.810" to 3.900" Adjustable Ring Compressor (RC3.810-3.900) by Total Seal®. Total seal's tapered adjustable ring Compressor features billet aluminum construction and are hard anodized for a longer life. Hard anodized & thin...Made to fit and suit your diverse needsWill boost the efficiency of your vehicle$64.12
- Total Seal®3.810" to 3.900" Piston Ring Squaring Tool (08900)Universal 3.810" to 3.900" Piston Ring Squaring Tool (08900) by Total Seal®. This tool will add a New dimension to efficient, accurate, engine assembly. Guaranteed to be flat and parallel within 0.001". Each tool will work through a...Made to fit and suit your diverse needsThis tool combines the individual tools available into one tool, while also increasing applications$40.18
- Total Seal®3.839" Non-Adjustable Ring Compressor (RC3839)Universal 3.839" Non-Adjustable Ring Compressor (RC3839) by Total Seal®. Total seal's non adjustable ring Compressors are precision machined from heat treated aluminum and then hard anodized for years of use, for the builder who does a...Made to fit and suit your diverse needsWill boost the efficiency of your vehicle$47.79
- Total Seal®3.850" Non-Adjustable Ring Compressor (RC3850)Universal 3.850" Non-Adjustable Ring Compressor (RC3850) by Total Seal®. Total seal's non adjustable ring Compressors are precision machined from heat treated aluminum and then hard anodized for years of use, for the builder who does a...Made to fit and suit your diverse needsWill boost the efficiency of your vehicle$47.79
- Total Seal®3.858" Non-Adjustable Ring Compressor (RC3858)Universal 3.858" Non-Adjustable Ring Compressor (RC3858) by Total Seal®. Total seal's non adjustable ring Compressors are precision machined from heat treated aluminum and then hard anodized for years of use, for the builder who does a...Made to fit and suit your diverse needsThis tool combines the individual tools available into one tool, while also increasing applications$47.79
- Total Seal®3.890" to 3.995" Adjustable Ring Compressor (RC3.890-3.995)Universal 3.890" to 3.995" Adjustable Ring Compressor (RC3.890-3.995) by Total Seal®. Total seal's tapered adjustable ring Compressor features billet aluminum construction and are hard anodized for a longer life. Hard anodized & thin...Made to fit and suit your diverse needsWill boost the efficiency of your vehicle$64.12
- Total Seal®3.905" Non-Adjustable Ring Compressor (RC3905)Universal 3.905" Non-Adjustable Ring Compressor (RC3905) by Total Seal®. Total seal's non adjustable ring Compressors are precision machined from heat treated aluminum and then hard anodized for years of use, for the builder who does a...Made to fit and suit your diverse needsThis tool combines the individual tools available into one tool, while also increasing applications$47.79
- Total Seal®3.905" to 3.980" Piston Ring Squaring Tool (08905)Universal 3.905" to 3.980" Piston Ring Squaring Tool (08905) by Total Seal®. This tool will add a New dimension to efficient, accurate, engine assembly. Guaranteed to be flat and parallel within 0.001". Each tool will work through a...Made to fit and suit your diverse needsThis tool combines the individual tools available into one tool, while also increasing applications$44.73
- Total Seal®3.917" Non-Adjustable Ring Compressor (RC3917)Universal 3.917" Non-Adjustable Ring Compressor (RC3917) by Total Seal®. Total seal's non adjustable ring Compressors are precision machined from heat treated aluminum and then hard anodized for years of use, for the builder who does a...Made to fit and suit your diverse needsWill boost the efficiency of your vehicle$47.79
- Total Seal®3.935" Non-Adjustable Ring Compressor (RC3935)Universal 3.935" Non-Adjustable Ring Compressor (RC3935) by Total Seal®. Total seal's non adjustable ring Compressors are precision machined from heat treated aluminum and then hard anodized for years of use, for the builder who does a...Made to fit and suit your diverse needsThis tool combines the individual tools available into one tool, while also increasing applications$47.79
- Total Seal®3.937" Non-Adjustable Ring Compressor (RC3937)Universal 3.937" Non-Adjustable Ring Compressor (RC3937) by Total Seal®. Total seal's non adjustable ring Compressors are precision machined from heat treated aluminum and then hard anodized for years of use, for the builder who does a...Made to fit and suit your diverse needsThis tool combines the individual tools available into one tool, while also increasing applications$47.79
- Total Seal®4.000" Non-Adjustable Ring Compressor (RC4000)Universal 4.000" Non-Adjustable Ring Compressor (RC4000) by Total Seal®. Total seal's non adjustable ring Compressors are precision machined from heat treated aluminum and then hard anodized for years of use, for the builder who does a...Made to fit and suit your diverse needsWill boost the efficiency of your vehicle$47.79
- Total Seal®4.000" to 4.085" Piston Ring Squaring Tool (08910)Universal 4.000" to 4.085" Piston Ring Squaring Tool (08910) by Total Seal®. This tool will add a New dimension to efficient, accurate, engine assembly. Guaranteed to be flat and parallel within 0.001". Each tool will work through a...Made to fit and suit your diverse needsThis tool combines the individual tools available into one tool, while also increasing applications$40.18
- Total Seal®4.000" to 4.120" Adjustable Ring Compressor (RC4.000-4.120)Universal 4.000" to 4.120" Adjustable Ring Compressor (RC4.000-4.120) by Total Seal®. Total seal's tapered adjustable ring Compressor features billet aluminum construction and are hard anodized for a longer life. Hard anodized & thin...Made to fit and suit your diverse needsWill boost the efficiency of your vehicle$64.12
- Total Seal®4.020" Non-Adjustable Ring Compressor (RC4020)Universal 4.020" Non-Adjustable Ring Compressor (RC4020) by Total Seal®. Total seal's non adjustable ring Compressors are precision machined from heat treated aluminum and then hard anodized for years of use, for the builder who does a...Made to fit and suit your diverse needsThis tool combines the individual tools available into one tool, while also increasing applications$47.79
- Total Seal®4.025" Non-Adjustable Ring Compressor (RC4025)Universal 4.025" Non-Adjustable Ring Compressor (RC4025) by Total Seal®. Total seal's non adjustable ring Compressors are precision machined from heat treated aluminum and then hard anodized for years of use, for the builder who does a...Made to fit and suit your diverse needsWill boost the efficiency of your vehicle$47.79
- Total Seal®4.030" Non-Adjustable Ring Compressor (RC4030)Universal 4.030" Non-Adjustable Ring Compressor (RC4030) by Total Seal®. Total seal's non adjustable ring Compressors are precision machined from heat treated aluminum and then hard anodized for years of use, for the builder who does a...Made to fit and suit your diverse needsWill boost the efficiency of your vehicle$47.79
- Total Seal®4.035" Non-Adjustable Ring Compressor (RC4035)Universal 4.035" Non-Adjustable Ring Compressor (RC4035) by Total Seal®. Total seal's non adjustable ring Compressors are precision machined from heat treated aluminum and then hard anodized for years of use, for the builder who does a...Made to fit and suit your diverse needsThis tool combines the individual tools available into one tool, while also increasing applications$47.79
- Total Seal®4.040" Non-Adjustable Ring Compressor (RC4040)Universal 4.040" Non-Adjustable Ring Compressor (RC4040) by Total Seal®. Total seal's non adjustable ring Compressors are precision machined from heat treated aluminum and then hard anodized for years of use, for the builder who does a...Made to fit and suit your diverse needsThis tool combines the individual tools available into one tool, while also increasing applications$47.79
- Total Seal®4.045" Non-Adjustable Ring Compressor (RC4045)Universal 4.045" Non-Adjustable Ring Compressor (RC4045) by Total Seal®. Total seal's non adjustable ring Compressors are precision machined from heat treated aluminum and then hard anodized for years of use, for the builder who does a...Made to fit and suit your diverse needsWill boost the efficiency of your vehicle$47.79
- Total Seal®4.060" Non-Adjustable Ring Compressor (RC4060)Universal 4.060" Non-Adjustable Ring Compressor (RC4060) by Total Seal®. Total seal's non adjustable ring Compressors are precision machined from heat treated aluminum and then hard anodized for years of use, for the builder who does a...Made to fit and suit your diverse needsWill boost the efficiency of your vehicle$47.79
- Total Seal®4.070" Non-Adjustable Ring Compressor (RC4070)Universal 4.070" Non-Adjustable Ring Compressor (RC4070) by Total Seal®. Total seal's non adjustable ring Compressors are precision machined from heat treated aluminum and then hard anodized for years of use, for the builder who does a...Made to fit and suit your diverse needsThis tool combines the individual tools available into one tool, while also increasing applications$47.79
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.