Product Description
National Automatic Transmission Oil Pump Repair Sleeve, part number 42125CJXD. New replacement sleeve designed for use on GMC Sierra 2500 HD models from 2003 through 2007. Country of origin: United States. Refer to vehicle/application details to confirm fitment; listed as for use with GMC 4L65 transmission variants.
Product Specifications
BrandNational
Product Name 2Automatic Transmission Oil Pump Repair Sleeve
Years2003 2004 2005 2006 2007
Part Number42125CJXD
Manufacturer Warranty12 Month Warranty
Product NameAuto Trans Oil Pump Repair Sleeve
Manufacturer Part Number42125CJXD
CS-SKU400:42125CJXD
ApplicationGMC Sierra 2500 HD Auto Trans Oil Pump Repair Sleeve
NotesAutomatic Transmission Oil Pump Repair Sleeve -- with GMC 4L65...
Country of OriginUnited States
Manufacturer Part Number42125CJXD
CS-SKU400:42125CJXD
Country of OriginUnited States
NotesAutomatic Transmission Oil Pump Repair Sleeve — with GMC 4L65
Vehicle Fitment
| Year | Make | Model | Engine | Trim | Transmission |
|---|
| 2003 | GMC | Sierra 2500 HD | | | 4L65 |
| 2004 | GMC | Sierra 2500 HD | | | 4L65 |
| 2005 | GMC | Sierra 2500 HD | | | 4L65 |
| 2006 | GMC | Sierra 2500 HD | | | 4L65 |
| 2007 | GMC | Sierra 2500 HD | | | 4L65 |
Always compare the part number and listed specifications with your original part before ordering.