Part No. & Part Description
Price & Qty.
Part No. &
Part Description
CROSSMEMBER, Transmission Mounting
20971657CROSSMEMBER, TRANS SUPPORT(CODE AAAJ)
- Fitting Vehicle Options: C1(03-43-53)(L83,L86,MYC)
- Replaced By: 23208307
23101023CROSSMEMBER, TRANS SUPPORT(CODE AAA2)
- Fitting Vehicle Options: C1(43-53)(L86,M5U)
- Replaced By: 23208303
11519930BOLT, Hex, BOLT,HEX FLANGED HEAD,M14X2X160,90 THREAD,30.5 OUTSIDE DIAMETER,10.9 MACHINE(TRANS SUPPORT CROSSMEMBER)
- Require Quantity: 04
- Package Quantity: 1
Standard Parts
11518854NUT, HEX FLANGED HEAD LOCK,M14X2.0X16,34 OUTSIDE DIAMETER,10,GM7111M.PREVAILING TORQUE FEATURE(TRANS SUPPORT CROSSMEMBER)
- Require Quantity: 04
- Package Quantity: 1
Genuine GM Parts, the Right Choice
GMPartsGiant.com offers the wholesale prices for genuine 2015
GMC Sierra 1500 2WD 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: 6 Cyl 4.3L, 8 Cyl 5.3L, 8 Cyl 6.2L. Model Code: 1500 CREW CAB, 1500 CREW CAB STANDARD BOX, 1500 DOUBLE CAB STANDARD BOX, 1500 REGULAR CAB LONG BOX, 1500 REGULAR CAB STANDARD BOX.