BW4473 Transfer Case for GM 2003-2010 Express 1500/2500

Application Notes: BW4473; 27 Spline Input, Slip Yoke Style Rear Output Shaft, Internal Splined Front Output Shaft, Tag Numbers: 12577405, 12579766, 12581473, 12589602, 15745996, 24232846, 24234170, 24236035, 24237892, 24240839, 24243305, 24246035, 24246930, Hollander Number: 412-571, Other Numbers: UMT103-2.

Remanufacturing Process

Every transfer case we sell is fully remanufactured to meet or exceed OEM specifications. Our remanufacturing process:

• 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 unit is fully remanufactured and covered against defects in materials and workmanship. Email us to confirm the current warranty term for this unit before purchase.