Engine Building Tools

Valve Spring Tester, 0-400 lbs/in. Range, Straight Handle, Each

Part Number: LSM-PC-100-400

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Estimated Ship Date: Tomorrow if ordered today

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Ring Compressor, Tapered, Billet Aluminum, Black Anodized, 4.560 in. Bore, Each

Part Number: ARP-900-5600

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Oct 27, 2025 if ordered today

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Leak Detection Kit, Complete A/C and Fluid, with UV Light, Heavy-Duty/Fleet, Kit

Part Number: TRL-TPOPUV57HD

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Estimated Ship Date: Oct 20, 2025 if ordered today

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Valve Stem Installation Protector, 0.375 in. Stem Diameter, Harley-Davidson®, Each

Part Number: KPM-20-20639

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Estimated Ship Date: Tomorrow

Compression Tester, Digital Compression Gauge Head and Boot, 0-300 PSI, Each

Part Number: OTC-5606-DGH

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Engine Turning Tool, Steel, Cummins Diesel, 855 CID, Each

Part Number: OTC-7161

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Piston Ring Squaring Tools, Aluminum, Black, 3.425-3.661 in. Bore Adjustment Range, Each

Part Number: ARP-902-8793

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Estimated Ship Date: Tomorrow

Ring Compressor, Tapered, Billet Aluminum, Black Anodized, 75.50mm Bore, Each

Part Number: ARP-901-7550

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Estimated Ship Date: Oct 20, 2025 if ordered today

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Valve Adjusting Tool, Slotted Adjuster, 12mm Nut, Steel, Black/Red, Each

Part Number: PWB-648828

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Estimated Ship Date: Oct 22, 2025 if ordered today

Compression Tester, Replacement Gauge, Replaces Gauge from OTC Part Number 5606, 0-300 psi., Each

Part Number: OTC-0031-0460

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Hone, BC Flex-Hone, 0.750 in. Diameter, Silicon Carbide, 240 Grit, Each

Part Number: BRH-BC3424

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Estimated Ship Date: Tomorrow

Piston Ring Compressors, Adjustable, 2 7/8 in. Min., 4 3/8 in. Max, Steel, Pliers, Blow Molded Case, Black, Kit

Part Number: GRW-850DD

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Estimated Ship Date: Oct 31, 2025 if ordered today

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Piston Ring Compressor, Solid, Aluminum, Black Anodized, 3.903 in. Diameter, Each

Part Number: BTC-BTRRC3903

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

Cam Bearing Driving Collet, 1.475 in. - 1.700 in. I.D. Bearings, Each

Part Number: LIL-18020

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

Piston Ring Compressors, Adjustable, Piston Ring Compressor, SAE, 3.50 in. to 7.00 in. Band Sizes, Steel, Black Band, with Ratchet Key, Each

Part Number: WMR-W80573

1.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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Serpentine Belt Tools, Alloy Steel, Black/Red, 9 in. and 23 in. Bars, 3/8 and 1/2 in. Square Drives, 15-18mm Sockets, 13-15mm Crowfoot Wrenches, Kit

Part Number: WMR-W84010

4.0 out of 5 stars ( 4 )

Estimated Ship Date: Tomorrow

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KIT,DYE,POE,MINI-EZ,A/C,EV

Part Number: TRL-TP9814EV-BX

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Estimated Ship Date: Oct 17, 2025 if ordered today

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Ring Compressor, Tapered, Billet Aluminum, Black Anodized, 90mm Bore, Each

Part Number: ARP-901-9000

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Estimated Ship Date: Tomorrow

Tool, Harmonic Balancer Puller and Installation, Adapters, Red Plastic Case, Kit

Part Number: OES-27139

4.5 out of 5 stars ( 6 )

Estimated Ship Date: Tomorrow

Fan Clutch Wrenches, Fan Clutch Wrench Master Set, Steel, Black Finish, Square Drive Design, fits 1.44 - 3.25 in. Size, with Storage Case, Set of 10

Part Number: WMR-W89400

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Estimated Ship Date: Oct 23, 2025 if ordered today

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Valve Spring Removal Tool, Chevy, Chrysler, Dodge, Ford/Plymouth, Each

Part Number: LSM-SC-400

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Oct 9, 2025 if ordered today

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Oil Pump Primer, Socket, Aluminum, Natural, Mopar, Hemi, Each

Part Number: SUM-900331

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

Push Rod Length Checker, Mopar HEMI, Ball/Cup Ends, 10.300 in. to 11.700 in. Range, Each

Part Number: PRO-67558

Not Yet Reviewed

Estimated Ship Date: Tomorrow

Spark Plug Adapter, Compression Tester Component, 14mm Adapter Thread Size, Brass, Each

Part Number: LIL-20280

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

Valve Spring Removal Tool, Ford, Oldsmobile, Each

Part Number: LSM-SC-500

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Oct 9, 2025 if ordered today

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