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: Monday 3/16/2026 if shipped by air

Test Kit, Cylinder Leak Down, Dual Gauge, Kit

Part Number: OTC-5609

4.5 out of 5 stars ( 66 )

Estimated Ship Date: Monday 3/16/2026 if shipped by air

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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 ( 4 )

Estimated Ship Date: Monday 3/16/2026 if shipped by air

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Oil Filter Wrench, Swivel Gripper, No-Slip, 3.500 in. - 3.875 in. Range, Each

Part Number: LIL-57030

5.0 out of 5 stars ( 12 )

Estimated Ship Date: Monday 3/16/2026 if shipped by air

Leakdown Tester, Dual-Gauge, Each

Part Number: PRO-66839

4.1 out of 5 stars ( 10 )

Estimated Ship Date: Monday 3/16/2026 if shipped by air

Leakdown Tester, Dual-Gauge, 14mm, Each

Part Number: TSR-14MMLDT

4.5 out of 5 stars ( 8 )

Estimated Ship Date: Monday 3/16/2026 if shipped by air

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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

Not Yet Reviewed

Estimated Ship Date: Monday 3/16/2026 if shipped by air

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Oil Filter Wrench, Swivel Gripper, No-Slip, 2.875 in. - 3.250 in. Range, Each

Part Number: LIL-57020

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 3/16/2026 if shipped by air

Oil Filter Wrenches, Swivel Gripper, No-Slip, 2.375 in. To 4.500 in. Range, Set of 9

Part Number: LIL-57160

Not Yet Reviewed

Estimated Ship Date: Monday 3/16/2026 if shipped by air

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Oil Filter Wrench, Swivel Gripper, No-Slip, 2.375 in. - 2.625 in. Range, Each

Part Number: LIL-57010

Not Yet Reviewed

Estimated Ship Date: Monday 3/16/2026 if shipped by air

Leak Detector, Tracer, A/C Refrigerant, R134a/R1234yf, Kit

Part Number: OTC-LD9-TGKIT

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 29, 2026 if ordered today

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• Free Shipping
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Engine Displacement Tester, 14mm Spark Plug Adapter Thread Size, Wood Case, Each

Part Number: CCA-POW301000

Not Yet Reviewed

• Free Shipping
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Oil Filter Wrench, Swivel Gripper, No-Slip, 4.313 in. - 4.750 in. Range, Each

Part Number: LIL-57050

Not Yet Reviewed

Estimated Ship Date: Monday 3/16/2026 if shipped by air

Leak Detector, Tracer, A/C Refrigerant, R134a/R1234yf, Each

Part Number: OTC-LD9-TG

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 28, 2026 if ordered today

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Oil Filter Wrench, Swivel Gripper, No-Slip, 4.125 in. - 4.500 in. Range, Each

Part Number: LIL-57040

Not Yet Reviewed

Estimated Ship Date: Mar 18, 2026 if ordered today

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Cylinder Leakage/Leakdown Tester, Two Gauges, 0-100 Leakage Range, 5% Increments, 0-35 psi Range, Each

Part Number: LAG-CLT-4PB

Not Yet Reviewed

Estimated Ship Date: Apr 27, 2026 if ordered today

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

Part Number: LAG-CLT-2C

Not Yet Reviewed

Estimated Ship Date: Apr 27, 2026 if ordered today

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Calibration Spring, High Pressure, Each

Part Number: CRO-68001-1

3.0 out of 5 stars ( 2 )

• Special Order

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: Monday 3/16/2026 if shipped by air

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Cylinder Head Leakage Tester; Cylinder Leak Down Tester; High Accuracy; Incl. 14mm Long Adapter; 14/18mm Short

Part Number: MOR-89603

Not Yet Reviewed

Estimated Ship Date: Monday 3/16/2026 if shipped by air

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Leakdown Tester, Dual Gauge, Each

Part Number: LNG-73010

4.7 out of 5 stars ( 10 )

Estimated Ship Date: Monday 3/16/2026 if shipped by air

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Diagnostic Tools, Leakdown Tester, Compression Tester, Stethoscope, Kit

Part Number: SUM-CSUM2601

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 3/16/2026 if shipped by air

• Free Shipping

2-CYCLE LEAK DOWN TESTER

Part Number: MNP-08-0071

Not Yet Reviewed

• Free Shipping
• Special Order