LMM Duramax Engine Parts
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- Brake Rotors - OE - Cryo (3)
- Brake Rotors - Slot & Drilled (3)
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- Camshafts (2)
- Crankshaft Pin Kit (1)
- Engine Connecting Rod (1)
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- Engine Head Stud (1)
- Engine Parts (18)
- Fittings (4)
- Flanges (1)
- Gasket Kits (1)
- Hardware - Singles (5)
- Hardware Kits - Other (9)
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- Oil Filler Cap (1)
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- Piston Sets - Forged - 8cyl (3)
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- Rocker Arms Parts (2)
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- Throttle Controllers (13)
- Turbo Parts (1)
- Valve Covers (1)
- Valve Springs (1)
- Wiring Harnesses (2)
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XDP Duramax Crankshaft Pin Kit XD331
XdpOriginal price $ 2,998.00 - Original price $ 2,998.00Original price$ 2,998.00$ 2,998.00 - $ 2,998.00Current price $ 2,998.00| /on back order Avoid catastrophic engine failure from a sheared dowel pin in your 2001-2016 GM 6.6L Duramax with the XDP Duramax Crankshaft Pin ...
View full detailsOriginal price $ 2,998.00 - Original price $ 2,998.00Original price$ 2,998.00$ 2,998.00 - $ 2,998.00Current price $ 2,998.00| / -
XDP DURAMAX CAT ADAPTER WITH 1R-0750 FILTER, BLEEDER SCREW & SPACER XD171
XdpOriginal price $ 1,874.00 - Original price $ 1,874.00Original price$ 1,874.00$ 1,874.00 - $ 1,874.00Current price $ 1,874.00| /The XDP Duramax CAT Adapter with 1R-0750 Filter, Bleeder Screw & Spacer XD171 is an easy way to upgrade the fuel filter on your 2001-2016 GM 6....
View full detailsOriginal price $ 1,874.00 - Original price $ 1,874.00Original price$ 1,874.00$ 1,874.00 - $ 1,874.00Current price $ 1,874.00| / -
Fleece Performance 01-19 GM 2500/3500 34V Duramax Billet Rocker Arm Bridges
Fleece PerformanceOriginal price $ 8,646.00 - Original price $ 8,646.00Original price $ 8,646.00$ 9,607.00$ 9,607.00 - $ 9,607.00Current price $ 9,607.00| /Fleece Performance 01-19 GM 2500/3500 34V Duramax Billet Rocker Arm Bridges
Original price $ 8,646.00 - Original price $ 8,646.00Original price $ 8,646.00$ 9,607.00$ 9,607.00 - $ 9,607.00Current price $ 9,607.00| / -
Industrial Injection 06-10 Chevrolet Duramax LBZ/LMM Race Heads
Industrial InjectionOriginal price $ 62,882.00 - Original price $ 76,002.00Original price$ 62,882.00 - $ 76,002.00$ 62,882.00 - $ 76,002.00Current price $ 62,882.00| /Industrial Injection 06-10 Chevrolet Duramax LBZ/LMM Race Heads
Original price $ 62,882.00 - Original price $ 76,002.00Original price$ 62,882.00 - $ 76,002.00$ 62,882.00 - $ 76,002.00Current price $ 62,882.00| / -
Exergy Rail Fitting for HP Line into 6.7L/LLY/LBZ/LMM PRV Location
ExergyOriginal price $ 1,444.00 - Original price $ 1,444.00Original price$ 1,444.00$ 1,444.00 - $ 1,444.00Current price $ 1,444.00| /Exergy Rail Fitting For HP Line Into 6.7/LLY/LBZ/LMM PRV Location
Original price $ 1,444.00 - Original price $ 1,444.00Original price$ 1,444.00$ 1,444.00 - $ 1,444.00Current price $ 1,444.00| / -
Exergy 6.7L/LLY/LBZ/LMM PRV Port to Female M18x1.5
ExergyOriginal price $ 2,175.00 - Original price $ 2,175.00Original price$ 2,175.00$ 2,175.00 - $ 2,175.00Current price $ 2,175.00| /Exergy 6.7/LLY/LBZ/LMM PRV Port to Female M18x1.5
Original price $ 2,175.00 - Original price $ 2,175.00Original price$ 2,175.00$ 2,175.00 - $ 2,175.00Current price $ 2,175.00| / -
Exergy 6.7L/LLY/LBZ/LMM PRV Plug w/O-Ring (Diagnostic Purposes Only)
ExergyOriginal price $ 1,200.00 - Original price $ 1,200.00Original price$ 1,200.00$ 1,200.00 - $ 1,200.00Current price $ 1,200.00| /Exergy 6.7/LLY/LBZ/LMM PRV Plug w/ O-ring (For Diagnostic Purposes Only)
Original price $ 1,200.00 - Original price $ 1,200.00Original price$ 1,200.00$ 1,200.00 - $ 1,200.00Current price $ 1,200.00| / -
Wehrli LB7/LLY/LBZ/LMM Duramax S400 Twin/Compound Turbo Oil Line Kit
WehrliOriginal price $ 3,355.00Original price $ 3,355.00 - Original price $ 3,355.00Original price $ 3,355.00Current price $ 3,255.00$ 3,255.00 - $ 3,255.00Current price $ 3,255.00| /Wehrli LB7/LLY/LBZ/LMM Duramax S400 Twin/Compound Turbo Oil Line Kit
Original price $ 3,355.00Original price $ 3,355.00 - Original price $ 3,355.00Original price $ 3,355.00Current price $ 3,255.00$ 3,255.00 - $ 3,255.00Current price $ 3,255.00| /Save 3% Save % -
Wehrli 2001+ GM Duramax LB7/LLY/LBZ/LMM/LML/L5P Billet Oil Fill Cap - Clear Anodized
WehrliOriginal price $ 956.00Original price $ 956.00 - Original price $ 956.00Original price $ 956.00Current price $ 928.00$ 928.00 - $ 928.00Current price $ 928.00| /Wehrli 01+ GM Duramax LB7/LLY/LBZ/LMM/LML/L5P Billet Oil Fill Cap - Clear Anodized
Original price $ 956.00Original price $ 956.00 - Original price $ 956.00Original price $ 956.00Current price $ 928.00$ 928.00 - $ 928.00Current price $ 928.00| /Save 3% Save % -
Wehrli 2001+ GM Duramax LB7/LLY/LBZ/LMM/LML/L5P Billet Oil Fill Cap - Black Anodized
WehrliOriginal price $ 956.00Original price $ 956.00 - Original price $ 956.00Original price $ 956.00Current price $ 928.00$ 928.00 - $ 928.00Current price $ 928.00| /Wehrli 01+ GM Duramax LB7/LLY/LBZ/LMM/LML/L5P Billet Oil Fill Cap - Black Anodized
Original price $ 956.00Original price $ 956.00 - Original price $ 956.00Original price $ 956.00Current price $ 928.00$ 928.00 - $ 928.00Current price $ 928.00| /Save 3% Save % -
Wehrli 04.5-2010 Duramax LLY/LBZ/LMM Crankcase Vent (PCV) Fitting Kit - Billet Black Anodized
WehrliOriginal price $ 863.00Original price $ 863.00 - Original price $ 863.00Original price $ 863.00Current price $ 837.00$ 837.00 - $ 837.00Current price $ 837.00| /Wehrli 04.5-2010 Duramax LLY/LBZ/LMM Crankcase Vent (PCV) Fitting Kit Billet Black Anodized
Original price $ 863.00Original price $ 863.00 - Original price $ 863.00Original price $ 863.00Current price $ 837.00$ 837.00 - $ 837.00Current price $ 837.00| /Save 3% Save % -
Wehrli 04.5-16 Chevrolet 6.6L LLY/LBZ/LMM/LML Duramax VGT Exhaust Housing Heat Blanket
WehrliOriginal price $ 2,718.00Original price $ 2,718.00 - Original price $ 2,718.00Original price $ 2,718.00Current price $ 2,637.00$ 2,637.00 - $ 2,637.00Current price $ 2,637.00| /Wehrli 04.5-16 Chevrolet 6.6L LLY/LBZ/LMM/LML Duramax VGT Exhaust Housing Heat Blanket
Original price $ 2,718.00Original price $ 2,718.00 - Original price $ 2,718.00Original price $ 2,718.00Current price $ 2,637.00$ 2,637.00 - $ 2,637.00Current price $ 2,637.00| /Save 3% Save % -
Wehrli 04.5-10 Duramax LLY/LBZ/LMM Billet Upper Valve Cover Set - Raw Aluminum
WehrliOriginal price $ 6,541.00Original price $ 6,541.00 - Original price $ 6,541.00Original price $ 6,541.00Current price $ 6,345.00$ 6,345.00 - $ 6,345.00Current price $ 6,345.00| /Wehrli 04.5-10 Duramax LLY/LBZ/LMM Billet Upper Valve Cover Set - Raw Aluminum
Original price $ 6,541.00Original price $ 6,541.00 - Original price $ 6,541.00Original price $ 6,541.00Current price $ 6,345.00$ 6,345.00 - $ 6,345.00Current price $ 6,345.00| /Save 3% Save % -
Wehrli 04.5-10 Chevrolet 6.6L Duramax High Flow Rail Fitting (Long)
WehrliOriginal price $ 1,144.00Original price $ 1,144.00 - Original price $ 1,144.00Original price $ 1,144.00Current price $ 1,109.00$ 1,109.00 - $ 1,109.00Current price $ 1,109.00| /Wehrli 04.5-10 Chevrolet 6.6L Duramax High Flow Rail Fitting (Long)
Original price $ 1,144.00Original price $ 1,144.00 - Original price $ 1,144.00Original price $ 1,144.00Current price $ 1,109.00$ 1,109.00 - $ 1,109.00Current price $ 1,109.00| /Save 3% Save % -
Wehrli 01-16 Chevrolet 6.6L LB7/LLY/LBZ/LMM/LML Duramax Up Pipe Bolt Kit
WehrliOriginal price $ 656.00Original price $ 656.00 - Original price $ 656.00Original price $ 656.00Current price $ 637.00$ 637.00 - $ 637.00Current price $ 637.00| /Wehrli 01-16 Chevrolet 6.6L LB7/LLY/LBZ/LMM/LML Duramax Up Pipe Bolt Kit
Original price $ 656.00Original price $ 656.00 - Original price $ 656.00Original price $ 656.00Current price $ 637.00$ 637.00 - $ 637.00Current price $ 637.00| /Save 3% Save % -
Wehrli 01-16 Chevrolet 6.6L Duramax Valley CP3 Block Off Plate
WehrliOriginal price $ 1,294.00Original price $ 1,294.00 - Original price $ 1,294.00Original price $ 1,294.00Current price $ 1,255.00$ 1,255.00 - $ 1,255.00Current price $ 1,255.00| /Wehrli 01-16 Chevrolet 6.6L Duramax Valley CP3 Block Off Plate
Original price $ 1,294.00Original price $ 1,294.00 - Original price $ 1,294.00Original price $ 1,294.00Current price $ 1,255.00$ 1,255.00 - $ 1,255.00Current price $ 1,255.00| /Save 3% Save % -
Industrial Injection 06-10 Chevrolet Duramax LBZ/LMM Stock Reman Heads
Industrial InjectionOriginal price $ 27,238.00 - Original price $ 40,357.00Original price$ 27,238.00 - $ 40,357.00$ 27,238.00 - $ 40,357.00Current price $ 27,238.00| /Industrial Injection 06-10 Chevrolet Duramax LBZ/LMM Stock Reman Heads
Original price $ 27,238.00 - Original price $ 40,357.00Original price$ 27,238.00 - $ 40,357.00$ 27,238.00 - $ 40,357.00Current price $ 27,238.00| / -
Fleece Performance Duramax Remote Turbo Oil Feed Line Kit for 01-16 6.6L Duramax Turbochargers
Fleece PerformanceOriginal price $ 1,687.00 - Original price $ 1,687.00Original price $ 1,687.00$ 1,875.00$ 1,875.00 - $ 1,875.00Current price $ 1,875.00| /Fleece Performance Duramax Remote Turbo Oil Feed Line Kit for 01-16 6.6L Duramax Turbochargers
Original price $ 1,687.00 - Original price $ 1,687.00Original price $ 1,687.00$ 1,875.00$ 1,875.00 - $ 1,875.00Current price $ 1,875.00| / -
Fleece Performance Duramax Remote Turbo Oil Feed Line Kit for 01-16 Duramax/w 1/4 NPT Oil Inlet
Fleece PerformanceOriginal price $ 1,687.00 - Original price $ 1,687.00Original price $ 1,687.00$ 1,875.00$ 1,875.00 - $ 1,875.00Current price $ 1,875.00| /Fleece Performance Duramax Remote Turbo Oil Feed Line Kit for 01-16 Duramax/w 1/4 NPT Oil Inlet
Original price $ 1,687.00 - Original price $ 1,687.00Original price $ 1,687.00$ 1,875.00$ 1,875.00 - $ 1,875.00Current price $ 1,875.00| / -
Fleece Performance 06-16 GM 2500/3500 Duramax Vane Position Sensor Pigtail (LBZ/LMM/LML)
Fleece PerformanceOriginal price $ 489.00 - Original price $ 489.00Original price $ 489.00$ 544.00$ 544.00 - $ 544.00Current price $ 544.00| /Fleece Performance 06-16 GM 2500/3500 Duramax Vane Position Sensor Pigtail (LBZ/LMM/LML)
Original price $ 489.00 - Original price $ 489.00Original price $ 489.00$ 544.00$ 544.00 - $ 544.00Current price $ 544.00| / -
Fleece Performance 06-10 GM Duramax 6.6L LBZ/LMM Allison Transmission Cooler Lines
Fleece PerformanceOriginal price $ 4,538.00 - Original price $ 4,538.00Original price $ 4,538.00$ 5,042.00$ 5,042.00 - $ 5,042.00Current price $ 5,042.00| /Fix your leaking transmission lines with these heavy duty, high flow, flexible transmission lines. This kit comes complete with everything needed t...
View full detailsOriginal price $ 4,538.00 - Original price $ 4,538.00Original price $ 4,538.00$ 5,042.00$ 5,042.00 - $ 5,042.00Current price $ 5,042.00| / -
Fleece Performance 06-10 GM Duramax 2500-3500 LBZ/LMM Remanufactured Freedom Cylinder Head (Driver)
Fleece PerformanceOriginal price $ 20,598.00 - Original price $ 20,598.00Original price $ 20,598.00$ 20,598.00$ 20,598.00 - $ 20,598.00Current price $ 20,598.00| /Fleece Performance 06-10 GM Duramax 2500-3500 LBZ/LMM Remanufactured Freedom Cylinder Head (Driver)
Original price $ 20,598.00 - Original price $ 20,598.00Original price $ 20,598.00$ 20,598.00$ 20,598.00 - $ 20,598.00Current price $ 20,598.00| / -
Fleece Performance 06-10 GM Duramax 2500-3500 LBZ/LMM Remanufactured Freedom Cyl Head (Passenger)
Fleece PerformanceOriginal price $ 20,598.00 - Original price $ 20,598.00Original price $ 20,598.00$ 20,598.00$ 20,598.00 - $ 20,598.00Current price $ 20,598.00| /Fleece Performance 06-10 GM Duramax 2500-3500 LBZ/LMM Remanufactured Freedom Cyl Head (Passenger)
Original price $ 20,598.00 - Original price $ 20,598.00Original price $ 20,598.00$ 20,598.00$ 20,598.00 - $ 20,598.00Current price $ 20,598.00| / -
Fleece Performance 06-10 GM 2500/3500 Duramax 6.6L Fuel Pressure Regulator Wiring Harness
Fleece PerformanceOriginal price $ 1,181.00 - Original price $ 1,181.00Original price $ 1,181.00$ 1,312.00$ 1,312.00 - $ 1,312.00Current price $ 1,312.00| /Fleece Performance 06-10 GM 2500/3500 Duramax 6.6L Fuel Pressure Regulator Wiring Harness
Original price $ 1,181.00 - Original price $ 1,181.00Original price $ 1,181.00$ 1,312.00$ 1,312.00 - $ 1,312.00Current price $ 1,312.00| /