Engine Building Tools

Leakdown Testers, Leakdown Test Kit, Dual 2.5 in. Gauges, White Face, Leak 0-100 percent, Pressure 0-140 psi, with Regulator, Hoses, Adapters, Kit

Part Number: WMR-W89729

3.29 out of 5 stars ( 17 )

Estimated Ship Date: Today

Compression Tester, 0-300 psi., 10mm, 12mm, 14mm, 18mm Adapters, 12 in. Hose, 2 1/2 in. Gauge, Each

Part Number: PTM-PP2092

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

Oil Pressure Tester, 0-100 psi, 0-700 kpa, 24 in. Hose, Each

Part Number: PRO-67405

4.71 out of 5 stars ( 14 )

Estimated Ship Date: Today

Compression Testers, Deluxe Compression Test Kit, 2.5 in. Gauge, 0-300 psi, with 17 in. Hose, 10 to 18mm Adapters, 16mm x 1.5 Adapter, Carry Case, Kit

Part Number: WMR-W80584

3.15 out of 5 stars ( 13 )

Estimated Ship Date: Today

Leakdown Tester, Single Gauge, 3 1/2 in. Gauge, 14, 18mm Adapters, 4 ft. Hose, Standard Version, Kit

Part Number: MOR-89600

4.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Compression Testers, Diesel Compression Tester, Heavy Duty Vehicle, 2.5 in. Gauge, 0-1,000 psi, 14.5 in. Hose, with Adapters, Nozzles, Carry Case, Kit

Part Number: WMR-W89735

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Cylinder Hone Replacement Components, 3PC 4" CYLINDER HOSE STONE (MEDIUM GRIT #220)

Part Number: PWB-647361

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Leakdown Tester, Digital, 0-100 psi, Two Gauges, Red Synthetic Rubber Hose, 1.50 ft. Hose Length, Each

Part Number: LNG-73014

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Compression Tester Components, Diesel Tester Adapter for 6.7L Power Stroke Ford, 8mm-1.00 Thread, 6 in. Long Hose, Each

Part Number: SNG-35450

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 8, 2026 if ordered today

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Compression Tester, 0-300 psi Range, Stop Valve, 15 in. Hose Length, Rubber Hose, Kit

Part Number: INO-3612

Not Yet Reviewed

Estimated Ship Date: Today

Air Valve Holder, Flexible, 14 in. Hose, Female Inlet, For 14mm and 18mm Spark Plug Holes, Each

Part Number: OES-25029

2.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

Compression Testers, Flex Drive, 3 in. Dial Gauge, White Face, Black Bezel, 0-300 psi Range, 11 in. Hose Length, Dual 14mm, 18mm Fitting, Each

Part Number: WMR-W80579

2.33 out of 5 stars ( 3 )

Estimated Ship Date: Today

Cylinder Hone Replacement Components, 3PC 4" CYLINDER HOSE STONE (COARSE GRIT#120)

Part Number: PWB-647360

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Compression Tester, 2.5 in. Digital Gauge, Rubber Hose, Black, 10mm/12mm/14mm/14mm Long/18mm, Kit

Part Number: OTC-5606-DG

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Estimated Ship Date: May 11, 2026 if ordered today

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Compression Tester, 2 1/16 in. Dial Gauge, Rubber Hose, Black, 14mm, Each

Part Number: LNG-73025

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Estimated Ship Date: Mar 31, 2026 if ordered today

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Leak Detection Tools, Leak Down Test Kit, Dual Gauge, 0-100 psi, 0-100 percent, Manifold Assembly, 23.5 in. Hose, Adapters, with Storage Case, Kit

Part Number: WMR-W89749

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Cylinder Compression Tester, 0-300 psi, 17.5 in. Hose Length, 3 in. Diameter Gauge, Kit

Part Number: BKM-15-1862

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Apr 9, 2026 if ordered today

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Compression Testers, Digital Compression Tester, 2.5 in. Pressure Gauge, 0-300 psi, LCD Display, Pressure Release Valve, 12 in. Hose, Adapters, Kit

Part Number: WMR-W89747

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Fuel Injector Cleaner Component, Hose Assembly, Each

Part Number: URR-TAS12

Not Yet Reviewed

Estimated Ship Date: Apr 10, 2026 if ordered today

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Test Kit, Cylinder Leak Down, Dual Gauge, Kit

Part Number: OTC-5609

4.5 out of 5 stars ( 66 )

Estimated Ship Date: Today

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Oil Pump Primers, Clear View Filtration Mighty Prime High Pressure Priming Systems, -10AN Inlet, -8AN Outlet, Black Anodized, Each

Part Number: BCN-1000-4-B

Not Yet Reviewed

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Cylinder Leakage/Leakdown Tester, Two Gauges, 0-100 Leakage Range, 5% Increments, 0-100 psi Range

Part Number: LAG-CLT-2PB

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Today

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Compression Tester, 0-300 psi, Each

Part Number: LIL-20250

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Today

Pressure Tester, Fuel, 0-100 psi, 2.500 in., Analog, Mechanical, Kit

Part Number: SUM-899002

4.86 out of 5 stars ( 7 )

Estimated Ship Date: Today

Leakdown Tester, Dual-Gauge, 14mm, Each

Part Number: TSR-14MMLDT

4.5 out of 5 stars ( 8 )

Estimated Ship Date: Today

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