Engine Building Tools

Compression Tester, 10mm, 12mm, 14mm, 16mm Adapters, 0-300 psi Range, 10 psi Increments, 2 1/2 in. Gauge Diameter, Kit

Part Number: LAG-TU-30A

3.67 out of 5 stars ( 3 )

Estimated Ship Date: Monday 3/30/2026 if shipped by air

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Top Dead Center Indicator Whistle, 27 in. Length, 14mm, 18mm, Each

Part Number: SNG-33650

5.0 out of 5 stars ( 7 )

Estimated Ship Date: Monday 3/30/2026 if shipped by air

Engine Priming Pump Kit, Pre-Lube, Fluid Transfer, Late Model Engines, GM LS, Ford Modular, Gen III Hemi, Kit

Part Number: TFS-90400

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Monday 3/30/2026 if shipped by air

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Compression Tester, 0-300 psi, Each

Part Number: LIL-20250

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Monday 3/30/2026 if shipped by air

Engine Brushes, Oil Line and Gallery Set, 6/12 Nylon Bristles, for Cleaning Main Galleries, Feed Lines, Main Bearings, Set of 9

Part Number: BRH-OLK

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 3/30/2026 if shipped by air

Leak Detection Tools, Combustion, with Adapter, Breather, Water-based non-Diesel Blue Dye, (use 75730 Red Dye for Diesel Applications), 16 oz., Each

Part Number: LIL-75500

4.64 out of 5 stars ( 11 )

Cannot be shipped Internationally if shipped by air

• Restricted
• Ground

Leakdown Tester, Dual-Gauge, 14mm, Each

Part Number: TSR-14MMLDT

4.5 out of 5 stars ( 8 )

Estimated Ship Date: Monday 3/30/2026 if shipped by air

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Leakdown Tester, Dual-Gauge, Each

Part Number: PRO-66839

4.1 out of 5 stars ( 10 )

Estimated Ship Date: Monday 3/30/2026 if shipped by air

Compression Tester, Universal, 14mm, 14mm Long Reach, 18mm Adapters, 0-300 psi Range, 10 psi Increments, 2 1/2 in. Gauge Diameter, Kit

Part Number: LAG-TU-3PB

3.5 out of 5 stars ( 2 )

Estimated Ship Date: Monday 3/30/2026 if shipped by air

Air Hold Adapters, 14mm/ 18mm, 1/4 in. NPT Female Threads, for Spark Plugs, Pair

Part Number: PRO-67400

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Monday 3/30/2026 if shipped by air

A/C Leak Dye, 8 oz (237 ml) bottle universal/ester A/C dye (R-1234yf compatible)

Part Number: TRL-TP3840-8

Not Yet Reviewed

Estimated Ship Date: Monday 3/30/2026 if shipped by air

Compression Tester Gauge Set tests compression 0-300 psi on 14 mm and 18 mm spark plug ports and determines engine mechanical condition.

Part Number: OES-37138

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 29, 2026 if ordered today

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Leak Detection Dye, Engine Coolant, 1 oz., Each

Part Number: LFN-LF3001CS

Not Yet Reviewed

Estimated Ship Date: Monday 3/30/2026 if shipped by air

Balancing Tool, Syncpro Carburetor Tuner, ABS Plastic, White, Each

Part Number: MNP-08-0411

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 3/30/2026 if shipped by air

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Compression Gauge, 0-1,000 psi, 2.25 in. Diameter, Diesel, with Adapters, Each

Part Number: OTC-5020

Not Yet Reviewed

Estimated Ship Date: May 13, 2026 if ordered today

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• Free Shipping
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Fuel Injection Cleaner Canister, Gasoline Fuel Type, Kit

Part Number: OTC-7448A

Not Yet Reviewed

Estimated Ship Date: May 13, 2026 if ordered today

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KIT,A/C,LEAKFINDER,SEALANT,DUAL ADAPTER

Part Number: LFN-LF200CS

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 3/30/2026 if shipped by air

Leak Detection Tool Component, Injector Assembly, Kit

Part Number: LFN-LF810

Not Yet Reviewed

Estimated Ship Date: Monday 3/30/2026 if shipped by air

Compression Tester Components, 12mm and 16mm Compression Test Adapter For Ford Triton Engines, Each

Part Number: SNG-34020

Not Yet Reviewed

Estimated Ship Date: Apr 10, 2026 if ordered today

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Oil Filter Wrenches, Rubber Strap Wrench, 0-8.00 in. Range, Cushioned Handle, Pair

Part Number: OES-24720

Not Yet Reviewed

Estimated Ship Date: Apr 29, 2026 if ordered today

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• Special Order

Leak Detection Dye, Engine Coolant, 1 oz., Set

Part Number: LFN-LF3001

Not Yet Reviewed

Estimated Ship Date: Monday 3/30/2026 if shipped by air

Compression Gauge, 0-1,000 psi, 2.25 in. Diameter, Diesel, Each

Part Number: OTC-5021

Not Yet Reviewed

Estimated Ship Date: May 12, 2026 if ordered today

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Radiator and Radiator Cap Tester, Cooling System Pressure Test Kit, Case Included, Kit

Part Number: MVA-MV4530

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Fuel Injection Cleaner, Storage Case, Kit

Part Number: URR-FIC203

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Compression Tester, Heavy Duty Compression Tester for Gasoline Engines, M10/M12/M14/M18 Fittings, Sold as a Kit

Part Number: SNG-34300

Not Yet Reviewed

Estimated Ship Date: Apr 10, 2026 if ordered today

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• Special Order