1201+ 2002 GMC Sierra 2500 HD Engine & Drivetrain Parts - Page 48

Engine & Drivetrain (1,201 products)

Industrial Injection

Part # PDM-DMXHP

Fits All Trims

Industrial Injection Chevrolet Duramax Race Camshaft w/Key (Req. Flycut Pistons )

$1049.55

SCT Performance

Part # 5011SB-08

Fits All Trims

SCT Performance Livewire TS+ Replacement OBD2 Cable

$25.00

Mahle OE

Part # 2243452040

Fits All Trims

Mahle OE GMC Trk 6.6L V8 Duramax Diesel 2001-2005 Right Hand Piston Piston Set (Set of 4)

$430.49

MAHLE Original Buick Allure 08 Oil Cooler Element Gasket

Victor Reinz

Part # B31867

Fits All Trims

MAHLE Original Buick Allure 08 Oil Cooler Element Gasket

$16.52

ACL Chevy V8 4.8/5.3/5.7/6.0L Race Series Standard Size Main Bearing Set - CT-1 Coated

ACL

Part # 5M7298HC-STD

Fits All Trims

ACL Chevy V8 4.8/5.3/5.7/6.0L Race Series Standard Size Main Bearing Set - CT-1 Coated

$253.34

Clevite

Part # CB663HXNC

Fits All Trims

Clevite Tri Armor GMC Pass & Trk 262/267/302/305/307/327/350/400 Con Rod Bearing Set

$24.42

Wehrli

Part # WCF100113-BRZ

Fits All Trims

Wehrli 01-19 Chevrolet Duramax/03-19 Dodge Cummins 11.5in AAM Rear Diff. Cover - Brizzle Blue

$423.23

ATS Diesel

Part # 3039004272

Fits All Trims

ATS Diesel 2003-05 GM LCT1000 Performance Valve Body Assembly

$968.69

FTI 9.5in 4L80E/4L85E Billet Lock-Up Street Racer Series - LT - 3000 Stall

FTI Performance

Part # SRLT43082

Fits All Trims

FTI 9.5in 4L80E/4L85E Billet Lock-Up Street Racer Series - LT - 3000 Stall

$1195.71

ATS Diesel

Part # 3139064290

Fits All Trims

ATS Diesel 2004.5-2005 LCT-1000 5-Speed Stage 6 Transmission Rebuild kit

$3924.34

COMP Cams

Part # 54-700-11

Fits All Trims

COMP Cams Camshaft for Gen III LS 4.8L/5.3L/6.0L Truck

$442.84

ARP 01-10 6.6L GM Duramax Diesel Flexplate Bolt Kit

ARP

Part # 230-2901

Fits All Trims

ARP 01-10 6.6L GM Duramax Diesel Flexplate Bolt Kit

$97.19

Clevite

Part # CB1805H

Fits All Trims

Clevite Chevrolet V8 6.6L Turbo Diesel 2001-05 Con Rod Bearing Set

$41.42

Wehrli

Part # WCF100113-SGB

Fits All Trims

Wehrli 01-19 Chevrolet Duramax/03-19 Dodge Cummins 11.5in AAM Rear Diff. Cover - Semi-Gloss Black

$423.23

Clevite

Part # CB743HN1

Fits All Trims

Clevite GMC Pass & Trk 348 366 6.0L 396 402 409 427 7.0L 454 7.4L 502 Con Rod Bearing Set

$30.96

Dee Zee

Part # DZ97961

Fits All Trims

Deezee 99-2010 Chevrolet/GMC Full Size Truck Transfer Tank Connector Kit

$103.09

Clevite

Part # CB663HND1

Fits All Trims

Clevite Con Rod Bearing Set

$28.40

ARP 01-10 6.6L GM Duramax CA625+ Diesel Head Stud Kit

ARP

Part # 230-4202

Fits All Trims

ARP 01-10 6.6L GM Duramax CA625+ Diesel Head Stud Kit

$2204.43

Clevite

Part # CB1776A20

Fits All Trims

Clevite Chevrolet V8 262-265-267-294-305-307-325-346-350-365-400 1967-03 Con Rod Bearing Set

$17.15

Cometic GM LB7/LLY/LBZ/LMM/LGH/LML Duramax .062in MLX Cylinder 4.130in Bore RHS Head Gasket

Cometic Gasket

Part # C15375-062

Fits All Trims

Cometic GM LB7/LLY/LBZ/LMM/LGH/LML Duramax .062in MLX Cylinder 4.130in Bore RHS Head Gasket

$207.65

Frequently Asked Questions

Do these parts fit my 2002 GMC Sierra 2500 HD?

This page groups parts listed for the 2002 GMC Sierra 2500 HD. Some products fit every trim, while others depend on submodel, engine, drivetrain, or brake package. Use your trim in My Garage or the product page fitment check to confirm exact fit.

What engine & drivetrain options are available for my 2002 GMC Sierra 2500 HD?

We offer a wide selection of engine & drivetrain parts for the 2002 GMC Sierra 2500 HD. This page narrows the catalog to the year, make, and model; use your trim on product pages to confirm exact fit when a part only fits certain submodels.

What brands make parts for the 2002 GMC Sierra 2500 HD?

We carry parts from trusted brands including Yukon Gear & Axle, Clevite, Cometic Gasket, King Engine Bearings, and Fel-Pro, plus many more. Filter by brand to find your preferred manufacturer.

How fast do 2002 GMC Sierra 2500 HD parts ship?

Most in-stock items ship within 1-2 business days. Shipping rates are calculated at checkout based on your location.

What warranty do your 2002 GMC Sierra 2500 HD parts come with?

Warranty coverage varies by manufacturer but typically ranges from 1 year to lifetime. Each product page includes specific warranty information from the manufacturer.

2002 GMC Sierra 2500 HD(5,128 parts)

Shop by Problem

Other GMC Sierra 2500 HD Years

2002 GMC Sierra 2500 HD(5,128 parts)

Shop by Problem

Other GMC Sierra 2500 HD Years

Engine & Drivetrain (1,201 products)

Industrial Injection Chevrolet Duramax Race Camshaft w/Key (Req. Flycut Pistons )

SCT Performance Livewire TS+ Replacement OBD2 Cable

Mahle OE GMC Trk 6.6L V8 Duramax Diesel 2001-2005 Right Hand Piston Piston Set (Set of 4)

MAHLE Original Buick Allure 08 Oil Cooler Element Gasket

ACL Chevy V8 4.8/5.3/5.7/6.0L Race Series Standard Size Main Bearing Set - CT-1 Coated

Clevite Tri Armor GMC Pass & Trk 262/267/302/305/307/327/350/400 Con Rod Bearing Set

Wehrli 01-19 Chevrolet Duramax/03-19 Dodge Cummins 11.5in AAM Rear Diff. Cover - Brizzle Blue

ATS Diesel 2003-05 GM LCT1000 Performance Valve Body Assembly

FTI 9.5in 4L80E/4L85E Billet Lock-Up Street Racer Series - LT - 3000 Stall

ATS Diesel 2004.5-2005 LCT-1000 5-Speed Stage 6 Transmission Rebuild kit

COMP Cams Camshaft for Gen III LS 4.8L/5.3L/6.0L Truck

ARP 01-10 6.6L GM Duramax Diesel Flexplate Bolt Kit

Clevite Chevrolet V8 6.6L Turbo Diesel 2001-05 Con Rod Bearing Set

Wehrli 01-19 Chevrolet Duramax/03-19 Dodge Cummins 11.5in AAM Rear Diff. Cover - Semi-Gloss Black

Clevite GMC Pass & Trk 348 366 6.0L 396 402 409 427 7.0L 454 7.4L 502 Con Rod Bearing Set

Deezee 99-2010 Chevrolet/GMC Full Size Truck Transfer Tank Connector Kit

Clevite Con Rod Bearing Set

ARP 01-10 6.6L GM Duramax CA625+ Diesel Head Stud Kit

Clevite Chevrolet V8 262-265-267-294-305-307-325-346-350-365-400 1967-03 Con Rod Bearing Set

Cometic GM LB7/LLY/LBZ/LMM/LGH/LML Duramax .062in MLX Cylinder 4.130in Bore RHS Head Gasket

Frequently Asked Questions

Do these parts fit my 2002 GMC Sierra 2500 HD?

What engine & drivetrain options are available for my 2002 GMC Sierra 2500 HD?

What brands make parts for the 2002 GMC Sierra 2500 HD?

How fast do 2002 GMC Sierra 2500 HD parts ship?

What warranty do your 2002 GMC Sierra 2500 HD parts come with?