Diesel Engine
Tools for Demanding Diesel Work.
Take on diesel engine service with OTC tools. Find specialized equipment for tight components, fuel system work and the repair challenges of heavy-use engines.
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Vehicle Component / Diesel Engine (52)
7222.jpg
Injector Tube Remover/Installer
SKU: 7222
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7223.jpg
Glow Plug Bore Reamer
SKU: 7223
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7481.jpg
Supply Tube Removal Tool
SKU: 7481
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6975
Vacuum/Pressure System Tester
SKU: 6975
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5869.jpg
Fuel System Priming Pump
SKU: 5869
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5869-1.jpg
Fuel System Coupler Fitting
SKU: 5869-1
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5877
Injector Cup Removal/Installation Tool
SKU: 5877
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5881
Cam Gear Alignment Fixture
SKU: 5881
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5870
Injector Height Gauge Set
SKU: 5870
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6492-10
Oil Priming Adapter
SKU: 6492-10
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5889
Rocker Arm Shaft Socket
SKU: 5889
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5887
Crankshaft Seal and Wear Sleeve Installer
SKU: 5887
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1750 Allison 3000 Series Transmission Adapter Plate photo
Allison 3000 Series Transmission Adapter Plate
SKU: 1750-35926
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6670 Valve Spring Compressor photo
Valve Spring Compressor
SKU: 6670
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6750 Diesel Fuel Hydrometer image
Diesel Fuel Hydrometer
SKU: 6750
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6777 GM Duramax Injector Puller
GM Duramax Injector Puller
SKU: 6777
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5851 Cam Gear Puller photo
Cam Gear Puller
SKU: 5851
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5861 Injector Puller photo
Injector Puller
SKU: 5861
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5867 Cab Mount Bushing Kit photo
Cab Mount Bushing Kit
SKU: 5867
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5852 Piston Ring Compressor (4.589") photo
Piston Ring Compressor - 5.40"
SKU: 5854
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5668
Universal Cylinder Liner Puller
SKU: 5668
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7224 Duramax glow plug bore reamer 2017-newer photo
Duramax Glow Plug Bore Reamer
SKU: 7224
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