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2015 Chevrolet Silverado 2500 HD 4WD
-- Select Engine --
Engine Description RPO Code
The drop down menu includes engine codes with descriptions and engine sizes. Please use the following tutorial to locate the actual engine size of your vehicle; it could help you make the correct selection.
  • 6 Cyl 4.3L GEN 5, SIDI, VVT, OHV, E85 MAX, ALUM LV3
  • 8 Cyl 5.3L L83
  • 8 Cyl 6.0L Flexible Fuel, SFI Iron L96
  • 8 Cyl 6.0L LPG/CNG, SFI, GEN 1 LC8
  • 8 Cyl 6.2L L86
  • 8 Cyl 6.6L Diesel Dual Turbo, DI, DURAMAX LML
-- Select Transmission --
Transmission Description RPO Code
  • 6-Speed Automatic Transmission, ALLISON, LCT 1000, Overdrive MW7
  • 6-Speed Automatic Transmission, HMD, 6L-80 MYC
  • 6-Speed Automatic Transmission, HMD, 6L-90 MYD
  • 8-Speed Automatic Transmission M5U
-- Select Model Code --
Model Code Description RPO Code
A GM Model Code can be found on both the Service Tag and Service Parts Identification Tag.
  • Silverado 1500 Crew Cab CK15543
  • Silverado 1500 Crew Cab Standard Box CK15743
  • Silverado 1500 Double Cab Standard Box CK15753
  • Silverado 1500 Regular Cab Long Box CK15903
  • Silverado 1500 Regular Cab Standard Box CK15703
  • Silverado 2500 Crew Cab Standard Box CK25743
  • Silverado 2500 Regular Cab Only CK25903
  • Silverado 3500 Crew Cab Long Box CK35943
  • Silverado 3500 Crew Cab Only CK36043
  • Silverado 3500 Crew Cab Standard Box CK35743
  • Silverado 3500 Double Cab Long Box CK35953
  • Silverado 3500 Regular Cab Only CK35903
  • Silverado 3500 Regular Cab Only CK36003
  • Silverado 3500 Regular Cab Only CK36403
  • Silverado Crew Cab 2500 Long Box CK25943
  • Silverado Double Cab 2500 Long Box CK25953
  • Silverado Double Cab 2500 Standard Box CK25753
  • Suburban 1500 4 Door Utility CK15906
  • Tahoe 1500 4 Door Utility CK15706
Parts Question Guide

Parts found for 2015 Chevrolet Silverado 2500 HD 4WD > Transfer Case > Transfer Case Mounting

Part No. Part Description Retail


Require Quantity:
BRACKET, Transfer Case


CASE, Transfer case


Replaced by:


Require Quantity:
GASKET, Transfer Case


HOSE, Transfer Case


STUD, Transmission Mount and Support


Require Quantity:
VENT, Transfer Case


Standard Parts


Replaced by:





Although General Motors no longer manufactures this part, we may still have stock or the ability to special order it.

To verify availability, please contact us. We will respond promptly.

There are multiple parts that fit your vehicle, select the one that best matches your needs, or select vehicle options to filter result.
Genuine GM Parts, the Right Choice offers the lowest prices for genuine 2015 Chevrolet Silverado 2500 HD 4WD parts. Parts like Transfer Case Mounting 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 6.0L, 8 Cyl 6.0L Flex, 8 Cyl 6.2L, 8 Cyl 6.6L Diesel. Model Code: 1500 4 DOOR UTILITY, 1500 CREW CAB, 1500 CREW CAB STANDARD BOX, 1500 DOUBLE CAB STANDARD BOX, 1500 REGULAR CAB LONG BOX, 1500 REGULAR CAB STANDARD BOX, 2500 CREW CAB STANDARD BOX, 2500 REGULAR CAB ONLY, 3500 CREW CAB LONG BOX, 3500 CREW CAB ONLY, 3500 CREW CAB STANDARD BOX, 3500 DOUBLE CAB LONG BOX, 3500 REGULAR CAB ONLY, CREW CAB 2500 LONG BOX, DOUBLE CAB 2500 LONG BOX, DOUBLE CAB 2500 STANDARD BOX.
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This part is a packaged part and contains multiple quantities of the same item. In an effort to simplify packaging GM will sometimes include multiple parts in a package.