1072+ 2008 GMC Sierra 2500 HD Engine & Drivetrain SLT Parts - Page 8

SLT · Engine & Drivetrain (1,069 products)

Exact-fit parts for the 2008 GMC Sierra 2500 HD SLT.

Yukon Gear Bearing install Kit For 10 & Down GM 9.25in IFS Front Diff

Yukon Gear & Axle

Part # BK GM9.25IFS

Confirmed Fit

Yukon Gear Bearing install Kit For 10 & Down GM 9.25in IFS Front Diff

$492.89

Eaton

Part # 915A568

Confirmed Fit

Eaton Detroit Truetrac Differential 30 Spline Rear 11.5in

$1392.68

Banks Power

Part # 19259

Confirmed Fit

Banks Power 01-18 GM / RAM Natural Differential Cover Kit 11.5/11.8-14 Bolt

$434.11

BD Diesel

Part # 1064742SS

Confirmed Fit

BD Diesel 07-10 LMM Chevy Allison Transmission & Converter Package (2WD)

$6237.27

Cometic GM LS Gen-3/4 Small Block V8 .098in MLS Cylinder Head Gasket - 4.060in Bore

Cometic Gasket

Part # C5751-098

Confirmed Fit

Cometic GM LS Gen-3/4 Small Block V8 .098in MLS Cylinder Head Gasket - 4.060in Bore

$143.45

Granatelli 96-22 GM LS Tall Valve Cover w/Angled Coil Mounts - Black Wrinkle (Pair)

Granatelli Motor Sports

Part # 640362

Confirmed Fit

Granatelli 96-22 GM LS Tall Valve Cover w/Angled Coil Mounts - Black Wrinkle (Pair)

$229.43

Wehrli

Part # WCF100442

Confirmed Fit

Wehrli 2001+ GM Duramax LB7/LLY/LBZ/LMM/LML/L5P Billet Oil Fill Cap - Clear Anodized

$54.27

Dorman

Part # 264-473

Fits with Conditions

Engine Oil Pan

$87.64

Fel-Pro

Part # 61693

Confirmed Fit

Fel-Pro Chevrolet Silverado 2500 HD 61693 Exhaust Gas Recirculation (EGR) Valve Gasket

$12.45

Fel-Pro

Part # VS50821R

Confirmed Fit

Fel-Pro Chevrolet Silverado 2500 HD VS 50821 R Engine Valve Cover Gasket Set

$162.73

Yukon Gear Steel Spool For GM 14 Bolt Truck w/ 30 Spline Axles / 4.10 & Down

Yukon Gear & Axle

Part # YP FSGM14T-3-30

Confirmed Fit

Yukon Gear Steel Spool For GM 14 Bolt Truck w/ 30 Spline Axles / 4.10 & Down

$596.89

MAHLE Original Chevrolet Express 2500 11-06 Cylinder Head Gasket (Right)

Victor Reinz

Part # 54580

Confirmed Fit

MAHLE Original Chevrolet Express 2500 11-06 Cylinder Head Gasket (Right)

$103.27

Dorman

Part # 929-725

Fits with Conditions

U-Bolt Repair Kit

$43.17

Spectra Premium

Part # GMP69A

Fits with Conditions

Engine Oil Pan

$73.31

Yukon Dura Grip Composite Clutch Kit for GM 14 Bolt Truck

Yukon Gear & Axle

Part # YPKGM14T-PC-DG1

Confirmed Fit

Yukon Dura Grip Composite Clutch Kit for GM 14 Bolt Truck

$297.89

Sealed Power

Part # 8-4995P

Fits with Conditions

Engine Connecting Rod Bearing Set

$207.29

Yukon Gear Rear Axle For GM 11.5in (00+) w/ A Length Of 35.94in and 30 Splines

Yukon Gear & Axle

Part # YA G12471486

Confirmed Fit

Yukon Gear Rear Axle For GM 11.5in (00+) w/ A Length Of 35.94in and 30 Splines

$457.87

USA Standard Ring & Pinion Gear Set For 10.5in GM 14 Bolt Truck in a 3.73 Ratio

Yukon Gear & Axle

Part # ZG GM14T-373

Confirmed Fit

USA Standard Ring & Pinion Gear Set For 10.5in GM 14 Bolt Truck in a 3.73 Ratio

$367.89

Granatelli 99-23 GM LS2/LS3/LS6/LS7/LS9/LSA Hi-Perf Coil-Near-Plug Wire Conn Kit w/Blue Jacket

Granatelli Motor Sports

Part # 28-1811HTBL

Confirmed Fit

Granatelli 99-23 GM LS2/LS3/LS6/LS7/LS9/LSA Hi-Perf Coil-Near-Plug Wire Conn Kit w/Blue Jacket

$245.09

ARB Airlocker 10.5In 40 Spl Ff Gm 14 Bolt S/N

ARB

Part # RD234

Confirmed Fit

ARB Airlocker 10.5In 40 Spl Ff Gm 14 Bolt S/N

$1399.95

Frequently Asked Questions

Do these parts fit my 2008 GMC Sierra 2500 HD SLT?

This page groups parts listed for the 2008 GMC Sierra 2500 HD SLT. 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 2008 GMC Sierra 2500 HD SLT?

We offer a wide selection of engine & drivetrain parts for the 2008 GMC Sierra 2500 HD SLT. 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 2008 GMC Sierra 2500 HD SLT?

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

How fast do 2008 GMC Sierra 2500 HD SLT 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 2008 GMC Sierra 2500 HD SLT 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.

2008 GMC Sierra 2500 HD(4,568 parts)

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Other GMC Sierra 2500 HD Years

2008 GMC Sierra 2500 HD(4,568 parts)

Shop by Problem

Other GMC Sierra 2500 HD Years

SLT · Engine & Drivetrain (1,069 products)

Yukon Gear Bearing install Kit For 10 & Down GM 9.25in IFS Front Diff

Eaton Detroit Truetrac Differential 30 Spline Rear 11.5in

Banks Power 01-18 GM / RAM Natural Differential Cover Kit 11.5/11.8-14 Bolt

BD Diesel 07-10 LMM Chevy Allison Transmission & Converter Package (2WD)

Cometic GM LS Gen-3/4 Small Block V8 .098in MLS Cylinder Head Gasket - 4.060in Bore

Granatelli 96-22 GM LS Tall Valve Cover w/Angled Coil Mounts - Black Wrinkle (Pair)

Wehrli 2001+ GM Duramax LB7/LLY/LBZ/LMM/LML/L5P Billet Oil Fill Cap - Clear Anodized

Engine Oil Pan

Fel-Pro Chevrolet Silverado 2500 HD 61693 Exhaust Gas Recirculation (EGR) Valve Gasket

Fel-Pro Chevrolet Silverado 2500 HD VS 50821 R Engine Valve Cover Gasket Set

Yukon Gear Steel Spool For GM 14 Bolt Truck w/ 30 Spline Axles / 4.10 & Down

MAHLE Original Chevrolet Express 2500 11-06 Cylinder Head Gasket (Right)

U-Bolt Repair Kit

Engine Oil Pan

Yukon Dura Grip Composite Clutch Kit for GM 14 Bolt Truck

Engine Connecting Rod Bearing Set

Yukon Gear Rear Axle For GM 11.5in (00+) w/ A Length Of 35.94in and 30 Splines

USA Standard Ring & Pinion Gear Set For 10.5in GM 14 Bolt Truck in a 3.73 Ratio

Granatelli 99-23 GM LS2/LS3/LS6/LS7/LS9/LSA Hi-Perf Coil-Near-Plug Wire Conn Kit w/Blue Jacket

ARB Airlocker 10.5In 40 Spl Ff Gm 14 Bolt S/N

Frequently Asked Questions

Do these parts fit my 2008 GMC Sierra 2500 HD SLT?

What engine & drivetrain options are available for my 2008 GMC Sierra 2500 HD SLT?

What brands make parts for the 2008 GMC Sierra 2500 HD SLT?

How fast do 2008 GMC Sierra 2500 HD SLT parts ship?

What warranty do your 2008 GMC Sierra 2500 HD SLT parts come with?