Engine Building Tools

Fuel Injector Puller, GM Duramax, Kit

Part Number: OTC-6779

2.33 out of 5 stars ( 3 )

Estimated Ship Date: Today

Feeler Gauges, Mini, 0.010 - 0.035 in. Range, Handle, Each

Part Number: LIL-68000

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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: Today

T-Handle Allen Key, SAE, 7/32 in. Steel Shaft/Plastic Handle, Each

Part Number: LSM-1T-7-32

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Today

Adapter, Oil Priming, Detroit Diesel, DD13, DD15, Each

Part Number: OTC-6492-10

Not Yet Reviewed

Estimated Ship Date: Sep 15, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Dial Indicator Stand, Aluminum, Black Anodized, w/o Magnetic Base, Deck Bridge, 4 1/2 in. Bore Span, Each

Part Number: PRO-66798

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Washer, Harmonic Balancer Tool Replacement Component, Each

Part Number: ATI-953084

Not Yet Reviewed

Estimated Ship Date: Today

Injector Remover, Installer, Ford, 7.3L, Powerstroke Diesel, Kit

Part Number: OTC-6067

4.6 out of 5 stars ( 5 )

Estimated Ship Date: Today

Pushrod Length Checker, Mockup Rocker Arm Only, Fits 3/8 in. Studs, Chevy, Small Block, Each

Part Number: MAN-42137

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Ring Compressor, Aluminum, Black Anodized, Non-Adjustable, 4.100 in., Each

Part Number: TSR-RC4100

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

Ring Compressor, Aluminum, Black Anodized, Non-Adjustable, 4.750 in., Each

Part Number: TSR-RC4750

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Aug 4, 2025 if ordered today

• Special Order

Leak Detection Tool Component, UV Leak Detection Lamp, Kit

Part Number: LFN-LF400

Not Yet Reviewed

Estimated Ship Date: Today

Ring Compressor, Aluminum, Black Anodized, Non-Adjustable, 4.875 in., Each

Part Number: TSR-RC4875

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Leak Detection Dye, 1 oz. Bottles, Use in Engine Coolant, Set of 6

Part Number: TRL-TP-3900-0601

5.0 out of 5 stars ( 4 )

Cannot be shipped Internationally

• Restricted
• Ground

Hone, BC Flex-Hone, 2.000 in. Diameter, Silicon Carbide, 320 Grit, Each

Part Number: BRH-BC20032

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

Valve Spring Compressor Component, Base, LSM Valve Spring Compressors, Each

Part Number: LSM-SC-800-BASE

Not Yet Reviewed

Estimated Ship Date: Today

Expansion Plug Installation Tools, Plastic, 1 1/2 in. Freeze Plugs, Each

Part Number: AAF-ALL96483

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Ring Compressor, Tapered, Billet Aluminum, Black Anodized, 87mm Bore, Each

Part Number: ARP-901-8700

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Valve Holder, 14mm, 18mm, Each

Part Number: CCA-5657

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Sep 22, 2025 if ordered today

• Drop Ship
• Special Order

Spark Plug Gap Tool, Flat Disc Type, 0.040 in. - 0.080 in. Gap Range, Steel, Natural, Each

Part Number: LIL-67900

3.67 out of 5 stars ( 3 )

Estimated Ship Date: Today

Piston Ring Compressors, Wrinkle Band, Adjustable, Low Friction Band, Black, 3.0 to 5.0 in. Range, Plastic Handle, Red, with Adjustment Screw, Each

Part Number: WMR-W80574

2.18 out of 5 stars ( 17 )

Estimated Ship Date: Today

Piston Installation Tool, Nylon Composite, Steel Shot Filled Chamber, Each

Part Number: PRO-67571

Not Yet Reviewed

Estimated Ship Date: Today

Ring Compressor, Tapered, Billet Aluminum, Black Anodized, 4.270 in. Bore, Each

Part Number: ARP-900-2700

Not Yet Reviewed

Estimated Ship Date: Today

14MM LEAKDOWN HOSE

Part Number: TSR-14MMLDTHOSE

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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: Aug 18, 2025 if ordered today

• Special Order