Frame/Transmission Supports of Transmission - Automatic fit your 2003 Chevrolet Silverado 2500 HD 4WD

Currently shopping for

2003 Chevrolet Silverado 2500 HD 4WD

Change Vehicle

Categories Close X

Currently selected

Transmission - Automatic

Other Categories

Body Mounting, Air Conditioning, Audio/Entertainment

Brakes

Brakes, Rear Axle, Propeller Shaft, Wheels, Tires

Cab And Body Structure, Mirrors, Doors, Trim, Seat Belts, Wipers

Cooling System, Grille, Oil System

Engine

Frames, Springs, Shocks, Bumpers

Front Axle, Front Suspension, Steering

Front End Sheet Metal, Heater

Fuel System, Exhaust, Emission System

Maintenance Parts, Fluids, Capacities, Electrical Connectors

Rear Body Structure, Moldings & Trim, Cargo Stowage

Starter, Generator, Ignition, Electrical, Lamps

Transfer Case

Transmission - Manual

Parts Questions

Sort by:

Recommended

Part No. & Part Description

Price & Qty.

Part No. &
Part Description

CROSSMEMBER, Transmission Mounting
15904054
CROSSMEMBER, TRANS SUPPORT(HEIGHT=123MM)
Fitting Vehicle Options: K2,3(M74)
$358.82 $238.93
1
Add To Cart
15057773
CROSSMEMBER, TRANS SUPPORT(HEIGHT=80MM)
- Fitting Vehicle Options: K2,3(ML6)
15057776
CROSSMEMBER, TRANS SUPPORT(HEIGHT=125MM)
- Fitting Vehicle Options: K2,3(03-43-53)(MW3), K2,3(03-43-53)(MT1), K2(MN8)

11518712
BOLT, Hex, BOLT,HEXAGON W/CONICAL WASHER,M12X1.75X59,53.6 THREAD,24OD,10.9,7114M,MACHINE,6175M,HEADER(TRANS SUPPORT CROSSMEMBER)
- Require Quantity: 04
- Package Quantity: 1
$7.93 $5.04
1
Add To Cart

15039490
NUT, Transmission Mounting, NUT,TRANS SUPPORT CROSSMEMBER(M12X1.75X30.54)
- Require Quantity: 04
- Package Quantity: 1

15044555
BRACKET, Transmission Mounting Support, BRACKET,TRANS SUPPORT CROSSMEMBER
- Require Quantity: 02
- Package Quantity: 1

11518341
BOLT, HEXAGON,M10X1.5X25,14 THREAD,28 OUTSIDE DIAMETER,6202M,7114M,TAP,TRIM-POINT(TRANS SUPPORT CROSSMEMBER BRACKET)
- Require Quantity: 02
- Package Quantity: 1
$10.08 $6.40
1
Add To Cart

Genuine GM Parts, the Right Choice

GMPartsGiant.com offers the wholesale prices for genuine 2003 Chevrolet Silverado 2500 HD 4WD parts. Parts like Frame/Transmission Supports are shipped directly from authorized GM dealers and backed by the manufacturer's warranty. Parts fit for the following vehicle options. Engine: 8 Cyl 6.0L, 8 Cyl 6.6L Diesel, 8 Cyl 8.1L. Model Code: 2500 CREW CAB LONG BOX, 2500 CREW CAB STANDARD BOX, 2500 EXTENDED CAB LONG BOX, 2500 EXTENDED CAB STANDARD BOX, 2500 REGULAR CAB.