BW4482 Remanufactured Transfer Case for GM 2003-2005 P/U
Original price was: $1,649.00.$1,499.00Current price is: $1,499.00.
BW4482 transfer case for 2003–2005 GM P/U. Vendor reference RTC4482G-1.
Description
Tag numbers are the reliable way to confirm this BW4482, and the listing publishes a long set: 12575088, 12576707, 12577743, 12578860, 12580453, 12580560, 12581643, 12588228, 12589498, 12593678, 24231474, 24232826, 84355216 and 89048544. It is listed for GM 2003-2005 P/U with AWD option code NR4, electric shift, a 27 spline input, a 32 spline rear output and an internal spline front output, and it ships without the shift motor. Hollander number is 412-538, other numbers UMT140, and the vendor reference is RTC4482G-1.
Application notes
BW4482; AWD option code NR4, Shift motor is not included, 27 Spline Input, 32 Spline Rear Output, Internal Spline Front Output, Electric Shift, Tag Numbers: 12575088, 12576707, 12577743, 12578860, 12580453, 12580560, 12581643, 12588228, 12589498, 12593678, 24231474, 24232826, 84355216, 89048544, Hollander Number: 412-538, Other Numbers: UMT140.
- Deep Clean – To start the remanufacturing process, each transfer case is fully disassembled and cleaned
- Inspection – Each transfer case is carefully inspected for cracks, excessive wear, shaft warp, and chain stretch
- New Components – All seals, bearings, joints and rings are replaced as well as electrical components (solenoids and control units)
- Validation – After reassembly, each individual transfer case is spin tested as part of a detailed checklist validation process
Every transfer case carries a 6-month limited warranty as standard. A 7-year / 1,000,000-mile extended warranty and a core-fee waiver are available on request for qualifying remanufactured units — ask us before you order and we will confirm eligibility.
Full details: our remanufacturing process and warranty terms. As an exchange unit a refundable core charge may apply.
Call 216-250-6666 with your VIN or tag number and we will confirm this listing fits. More BW4482.
Additional information
| Model Number | BW4482 |
|---|---|
| Vendor SKU | RTC4482G-1 |
| Application Notes | (Electric Shift) 27 Spline Front Input, Rear Slip Output, Female Spline Front Output, Full-Time Two. ASSM# 12575088, 12576707, 12578860, 12580453, 12580560, 12581643, 12588228, 12589498, 12593678, 24231474, 24232826, 89048544. AWD option code NR4 |
| Product Type | Transfer Cases |






