LLY Duramax Engine Parts
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- Alternators (2)
- Bearings (4)
- Block Off Plates (4)
- Brackets (1)
- Camshafts (3)
- Charge Tube (1)
- Crankshaft Pin Kit (1)
- Engine Connecting Rod (1)
- Engine Covers (1)
- Engine Girdles (1)
- Engine Harmonic Balancer (2)
- Engine Head Stud (1)
- Engine Parts (1)
- Fittings (3)
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- Flexplate Mounting Bolt (1)
- Gasket Kits (1)
- Hardware - Singles (5)
- Hardware Kits - Other (11)
- Harmonic Balancer Bolt (1)
- Head Gaskets (1)
- Head Stud & Bolt Kits (2)
- Head Studs (1)
- Heads (5)
- Heat Shields (1)
- Hoses (2)
- Main Stud & Bolt Kits (1)
- Oil Caps (3)
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- Piston Sets - Cast - 6cyl (3)
- Piston Sets - Forged - 8cyl (3)
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- Wiring Harnesses (5)
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XDP Duramax Crankshaft Pin Kit XD331
XDPOriginal price $ 3,013.00 - Original price $ 3,013.00Original price$ 3,013.00$ 3,013.00 - $ 3,013.00Current price $ 3,013.00| /5.0 / 5.0
3 Reviews
XDP Model XD331 Avoid catastrophic engine failure from a sheared dowel pin in your 2001-2016 GM 6.6L Duramax with the XDP Duramax Crankshaft Pin K...
View full detailsOriginal price $ 3,013.00 - Original price $ 3,013.00Original price$ 3,013.00$ 3,013.00 - $ 3,013.00Current price $ 3,013.00| / -
Wehrli 04.5-2010 Duramax LLY/LBZ/LMM Crankcase Vent (PCV) Fitting Kit - Billet Black Anodized
WehrliOriginal price $ 0.00 - Original price $ 0.00Original price $ 0.00$ 868.00$ 868.00 - $ 868.00Current price $ 868.00| /Wehrli Model WCF100189Wehrli 04.5-2010 Duramax LLY/LBZ/LMM Crankcase Vent (PCV) Fitting Kit - Billet Black Anodized Kit includes two CNC machined...
View full detailsOriginal price $ 0.00 - Original price $ 0.00Original price $ 0.00$ 868.00$ 868.00 - $ 868.00Current price $ 868.00| / -
Wehrli 2001+ GM Duramax LB7/LLY/LBZ/LMM/LML/L5P Billet Oil Fill Cap - Clear Anodized
WehrliOriginal price $ 0.00 - Original price $ 0.00Original price $ 0.00$ 969.00$ 969.00 - $ 969.00Current price $ 969.00| /Wehrli Model WCF100442Wehrli 2001+ GM Duramax LB7/LLY/LBZ/LMM/LML/L5P Billet Oil Fill Cap - Clear Anodized Clean up the engine bay of your 2001-202...
View full detailsOriginal price $ 0.00 - Original price $ 0.00Original price $ 0.00$ 969.00$ 969.00 - $ 969.00Current price $ 969.00| / -
Wehrli 01-16 Chevrolet 6.6L LB7/LLY/LBZ/LMM/LML Duramax Up Pipe Bolt Kit
WehrliOriginal price $ 0.00 - Original price $ 0.00Original price $ 0.00$ 695.00$ 695.00 - $ 695.00Current price $ 695.00| /Wehrli Model WCF100240 ARP Bolt kit for 2001-2016 Duramax Up Pipes or LB7 Turbo Down pipe. 6 Washers and Bolts for installing 1 up pipe. Includes A...
View full detailsOriginal price $ 0.00 - Original price $ 0.00Original price $ 0.00$ 695.00$ 695.00 - $ 695.00Current price $ 695.00| / -
Fleece Performance 01-17 GM Duramax Billet Coolant Block Off Plate
Fleece PerformanceOriginal price $ 0.00 - Original price $ 0.00Original price $ 0.00$ 1,036.00$ 1,036.00 - $ 1,036.00Current price $ 1,036.00| /Fleece Performance Model FPE-DMAX-CBOP2001-2016 Duramax Billet Coolant Block Off Plate (Replaces GM P/N: 97941204) OE covers are prone to leakage a...
View full detailsOriginal price $ 0.00 - Original price $ 0.00Original price $ 0.00$ 1,036.00$ 1,036.00 - $ 1,036.00Current price $ 1,036.00| / -
ARP GM Duramax 6.6L Harmonic Balancer Bolt Kit
ARPOriginal price $ 573.00 - Original price $ 573.00Original price$ 573.00$ 573.00 - $ 573.00Current price $ 573.00| /ARP Model 129-2503ARP GM Duramax 6.6L Harmonic Balancer Bolt Kit
Original price $ 573.00 - Original price $ 573.00Original price$ 573.00$ 573.00 - $ 573.00Current price $ 573.00| / -
Mishimoto 01-21 Silverado Sierra Express Savana Duramax 6.6L Low Temp Thermostat Set
MishimotoOriginal price $ 2,110.00Original price $ 2,110.00 - Original price $ 2,110.00Original price $ 2,110.00Current price $ 1,920.00$ 1,920.00 - $ 1,920.00Current price $ 1,920.00| /Mishimoto 01-21 Silverado Sierra Express Savana Duramax 6.6L Low Temp Thermostat Set Fits 2001-2021 Chevrolet/GMC 6.6L Duramax (see fitment char...
View full detailsOriginal price $ 2,110.00Original price $ 2,110.00 - Original price $ 2,110.00Original price $ 2,110.00Current price $ 1,920.00$ 1,920.00 - $ 1,920.00Current price $ 1,920.00| /Save 9% Save % -
XDP Duramax Cat Adapter With 1R-0750 Filter, Bleeder Screw & Spacer XD171
XDPOriginal price $ 2,071.00 - Original price $ 2,071.00Original price$ 2,071.00$ 2,071.00 - $ 2,071.00Current price $ 2,071.00| /XDP Model XD171The XDP Duramax CAT Adapter with 1R-0750 Filter, Bleeder Screw & Spacer XD171 is an easy way to upgrade the fuel filter on your ...
View full detailsOriginal price $ 2,071.00 - Original price $ 2,071.00Original price$ 2,071.00$ 2,071.00 - $ 2,071.00Current price $ 2,071.00| / -
Fleece Performance Duramax Remote Turbo Oil Feed Line Kit for 01-16 Duramax/w 1/4 NPT Oil Inlet
Fleece PerformanceOriginal price $ 0.00 - Original price $ 0.00Original price $ 0.00$ 1,883.00$ 1,883.00 - $ 1,883.00Current price $ 1,883.00| /Fleece Performance Model FPE-DTFL-S3S4-0116Problem: The factory turbo oil feed used on 2001-2016 Duramax's is supplied off of the #4 cam journal be...
View full detailsOriginal price $ 0.00 - Original price $ 0.00Original price $ 0.00$ 1,883.00$ 1,883.00 - $ 1,883.00Current price $ 1,883.00| / -
Fleece Performance 01-16 GM 2500/3500 Duramax Billet Oil Cap Cover - Black
Fleece PerformanceOriginal price $ 0.00 - Original price $ 0.00Original price $ 0.00$ 754.00$ 754.00 - $ 754.00Current price $ 754.00| /Fleece Performance Model FPE-DMAX-OC-BLKDress up your engine bay with our billet aluminum oil cap for the Chevy Duramax! Includes o-ring and cam-lo...
View full detailsOriginal price $ 0.00 - Original price $ 0.00Original price $ 0.00$ 754.00$ 754.00 - $ 754.00Current price $ 754.00| / -
Mishimoto 01-21 Silverado Sierra Express Savana Duramax 6.6L High Temp Thermostat Set
MishimotoOriginal price $ 2,072.00Original price $ 2,072.00 - Original price $ 2,072.00Original price $ 2,072.00Current price $ 1,883.00$ 1,883.00 - $ 1,883.00Current price $ 1,883.00| /Mishimoto 01-10 Chevy Duramax 2500 6.6L 185 & 191F Degrees Racing Thermostat The Mishimoto Chevrolet Duramax high temperature thermostats activ...
View full detailsOriginal price $ 2,072.00Original price $ 2,072.00 - Original price $ 2,072.00Original price $ 2,072.00Current price $ 1,883.00$ 1,883.00 - $ 1,883.00Current price $ 1,883.00| /Save 9% Save % -
Mishimoto Upper & Lower Silicone Radiator Hose Kit 2001-2005 Duramax 6.6L
MishimotoOriginal price $ 7,853.00Original price $ 7,853.00 - Original price $ 7,853.00Original price $ 7,853.00Current price $ 7,137.00$ 7,137.00 - $ 7,137.00Current price $ 7,137.00| /Mishimoto Upper & Lower Silicone Radiator Hose Kit 2001-2005 Duramax 6.6L Mishimoto's Duramax coolant hose kits are constructed from a combinat...
View full detailsOriginal price $ 7,853.00Original price $ 7,853.00 - Original price $ 7,853.00Original price $ 7,853.00Current price $ 7,137.00$ 7,137.00 - $ 7,137.00Current price $ 7,137.00| /Save 9% Save % -
Fleece Performance 01-04 GM Duramax 6.6L LB7 Intake Air Heater Delete Plug
Fleece PerformanceOriginal price $ 0.00 - Original price $ 0.00Original price $ 0.00$ 715.00$ 715.00 - $ 715.00Current price $ 715.00| /Fleece Performance Model FPE-LB7-IAH-DELETEThe Fleece Performance Intake Air Heater Delete is a simple way to remove the air intake heater on your ...
View full detailsOriginal price $ 0.00 - Original price $ 0.00Original price $ 0.00$ 715.00$ 715.00 - $ 715.00Current price $ 715.00| / -
XDP X220 Series Head Stud Kit XD3006HS
XDPOriginal price $ 9,886.00 - Original price $ 9,886.00Original price$ 9,886.00$ 9,886.00 - $ 9,886.00Current price $ 9,886.00| /XDP Model XD3006HSThe XDP X220 Series Head Stud Kit XD3006HS is a must have for your high performance 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML...
View full detailsOriginal price $ 9,886.00 - Original price $ 9,886.00Original price$ 9,886.00$ 9,886.00 - $ 9,886.00Current price $ 9,886.00| / -
ARP 01-10 6.6L GM Duramax CA625+ Diesel Head Stud Kit
ARPOriginal price $ 41,363.00 - Original price $ 41,363.00Original price$ 41,363.00$ 41,363.00 - $ 41,363.00Current price $ 41,363.00| /ARP Model 230-4202ARP 01-10 6.6L GM Duramax CA625+ Diesel Head Stud KitThis Part Fits: Year Make Model Submodel 2006-2013 Chevrolet Express 2500...
View full detailsOriginal price $ 41,363.00 - Original price $ 41,363.00Original price$ 41,363.00$ 41,363.00 - $ 41,363.00Current price $ 41,363.00| / -
ARP 01-06 6.6L GM Duramax Diesel Flywheel Bolt Kit
ARPOriginal price $ 1,804.00 - Original price $ 1,804.00Original price$ 1,804.00$ 1,804.00 - $ 1,804.00Current price $ 1,804.00| /ARP Model 230-2801ARP 01-06 6.6L GM Duramax Diesel Flywheel Bolt KitThis Part Fits: Year Make Model Submodel 2006-2012 Chevrolet Express 2500 Ba...
View full detailsOriginal price $ 1,804.00 - Original price $ 1,804.00Original price$ 1,804.00$ 1,804.00 - $ 1,804.00Current price $ 1,804.00| / -
ARP 01-10 6.6L GM Duramax Diesel Flexplate Bolt Kit
ARPOriginal price $ 1,846.00 - Original price $ 1,846.00Original price$ 1,846.00$ 1,846.00 - $ 1,846.00Current price $ 1,846.00| /ARP Model 230-2901ARP 01-10 6.6L GM Duramax Diesel Flexplate Bolt KitThis Part Fits: Year Make Model Submodel 2006-2012 Chevrolet Express 2500 B...
View full detailsOriginal price $ 1,846.00 - Original price $ 1,846.00Original price$ 1,846.00$ 1,846.00 - $ 1,846.00Current price $ 1,846.00| / -
ARP 01-10 6.6L GM Duramax Diesel Head Stud Kit
ARPOriginal price $ 15,333.00 - Original price $ 15,333.00Original price$ 15,333.00$ 15,333.00 - $ 15,333.00Current price $ 15,333.00| /ARP Model 230-4201ARP 01-10 6.6L GM Duramax Diesel Head Stud KitThis Part Fits: Year Make Model Submodel 2006-2013 Chevrolet Express 2500 Base ...
View full detailsOriginal price $ 15,333.00 - Original price $ 15,333.00Original price$ 15,333.00$ 15,333.00 - $ 15,333.00Current price $ 15,333.00| / -
ARP 05 & Earlier Chevy Duramax Diesel LB7/LLY Main Stud Kit
ARPOriginal price $ 5,787.00 - Original price $ 5,787.00Original price$ 5,787.00$ 5,787.00 - $ 5,787.00Current price $ 5,787.00| /ARP Model 230-5401ARP 05 & Earlier Chevy Duramax Diesel LB7/LLY Main Stud Kit
Original price $ 5,787.00 - Original price $ 5,787.00Original price$ 5,787.00$ 5,787.00 - $ 5,787.00Current price $ 5,787.00| / -
Performance Balancer Series - Diesel Performance Harmonic Balancer 01-05 GM 6.6L Duramax LB7/LLY XDP Xtreme Diesel Performance
XDPOriginal price $ 12,711.00 - Original price $ 12,711.00Original price$ 12,711.00$ 12,711.00 - $ 12,711.00Current price $ 12,711.00| /Upgrade your high-performance GM 6.6L Duramax LML/LGH with XDP Performance Balancer Series - Diesel Performance Harmonic Balancer XD722. High-perfo...
View full detailsOriginal price $ 12,711.00 - Original price $ 12,711.00Original price$ 12,711.00$ 12,711.00 - $ 12,711.00Current price $ 12,711.00| / -
Premium Balancer Series - Stock Replacement Harmonic Balancer 01-05 GM 6.6L Duramax LB7/LLY XDP Xtreme Diesel Performance
XDPOriginal price $ 8,756.00 - Original price $ 8,756.00Original price$ 8,756.00$ 8,756.00 - $ 8,756.00Current price $ 8,756.00| /The XDP Premium Balancer Series - Stock Replacement Harmonic Balancer XD709 is an ideal replacement for the worn harmonic balancer on your GM 6.6L ...
View full detailsOriginal price $ 8,756.00 - Original price $ 8,756.00Original price$ 8,756.00$ 8,756.00 - $ 8,756.00Current price $ 8,756.00| / -
Fleece Performance 04.5-05 GM 2500/3500 Duramax (w/Allison Transmission) NSBU Pigtail
Fleece PerformanceOriginal price $ 0.00 - Original price $ 0.00Original price $ 0.00$ 1,319.00$ 1,319.00 - $ 1,319.00Current price $ 1,319.00| /Fleece Performance Model FPE-HAR-GM-NSBU-0405Fleece Performance 04.5-05 GM 2500/3500 Duramax (w/Allison Transmission) NSBU Pigtail Replacement NSBU...
View full detailsOriginal price $ 0.00 - Original price $ 0.00Original price $ 0.00$ 1,319.00$ 1,319.00 - $ 1,319.00Current price $ 1,319.00| / -
XDP Flex Plate Bolt Kit XD656
XDPOriginal price $ 1,412.00 - Original price $ 1,412.00Original price$ 1,412.00$ 1,412.00 - $ 1,412.00Current price $ 1,412.00| /XDP Model XD656 XDP Flex Plate Bolt Kit XD656
Original price $ 1,412.00 - Original price $ 1,412.00Original price$ 1,412.00$ 1,412.00 - $ 1,412.00Current price $ 1,412.00| / -
XDP Harmonic Balancer Bolt XD628
XDPOriginal price $ 470.00 - Original price $ 470.00Original price$ 470.00$ 470.00 - $ 470.00Current price $ 470.00| /XDP Model XD628
Original price $ 470.00 - Original price $ 470.00Original price$ 470.00$ 470.00 - $ 470.00Current price $ 470.00| /