Veteran Owned
Engine Tools
239 Results
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Engine Cylinder Hone
SKU: LIS-15000 $263.06 -
Ford Power Stroke Engine Diesel Compression Test Set
SKU: SGT-35750 $228.09 -
Adapter for Tailpipe Stretcher, 5″
SKU: LIS-17060 $54.50 -
HD Power Smoke
SKU: RDL-95-0171 $5,059.80 -
In-Line Spark Checker for Recessed Spark Plugs, Noid Lights and Idle Air Control (IAC) Test Kit
SKU: SGT-36350 $86.62 -
61500B Domestic Diesel Fan Clutch Wrench
SKU: SLY-61500B $102.78 -
Light Duty Truck Diesel Compression Tester
SKU: ATD-5685 $313.17 -
J-46386 J-45392 Diesel Compression Tester Adapter Tool Set Alternative
SKU: J-45392 $129.99 -
Differential Mounting Adapter
SKU: OTC-553516 $748.18 -
Truck Clutch Adjustment Set
SKU: OTC-5035 $120.85 -
Diesel Tester Adapter for 5.9L Cummins with 24 Valve Electronic Injection
SKU: SGT-35600 $63.45 -
SmartFit™ Universal Cooling System Test Kit
SKU: RDL-95-0700 $192.02
Diesel engines demand tools built to their scale. David’s Heavy Duty Tool Sales stocks more than 200 diesel engine tools for heavy-duty trucks and equipment — compression test adapters, fuel injection service tools, oil filter cutters, and the specialty engine tooling that separates a diagnosis from a guess.
Compression & Diagnostic Testing
Pinpoint cylinder problems before you pull a head. We carry diesel engine compression test adapters for the platforms fleet shops see daily, cylinder leak-down testers, and special use testers that tell you exactly which hole is down and why.
Fuel Injection Service
Our fuel injection tools cover injector removal, cleaning and installation on modern diesel platforms — including injector pullers, seat cutters and line wrenches that protect expensive components while you work.
Oil Filter Cutters & Inspection
An oil filter tells the truth about an engine. Our oil filter cutters and inspection tools open filters cleanly so you can catch bearing material before it becomes a crankshaft. It’s the cheapest engine diagnostics there is.
Engine Tools Techs Trust
We’re veteran-owned and have supplied heavy-duty shops across North America since 2016. From harmonic balancer pullers to timing tools, if it touches a diesel engine, we can help you pick the right one — order online or call 616.591.0095.