Zumbrota RTC4473G-1 - BW4473 Transfer Case for GM 03-10 Express 1500/2500
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Description
Description
Zumbrota RTC4473G-1 - BW4473 Transfer Case for GM 03-10 Express 1500/2500
BW4473 Transfer Case for GM 03-10 Express 1500/2500
BW4473 T-CASE 03-10 GM EXPRESS 1500 & 2500 27Spline INT. Spline F OUTPUT , R S/Y .
Zumbrota Drivetrain Transfer Cases are rebuilt to unparalleled standards for confidence and satisfaction driving behind the wheel. Our expert craftsmen take pride in restoring each unit to ensure the utmost quality by diligently executing each step. Cases and internal components are thoroughly inspected and tested for signs of wear such as cracks, stripped threads, shaft straightness, gear wear and chain stretch. Zumbrota uses an exclusive Hydro-blast rinse and blasting procedure on internal and external parts, followed by a proprietary shot-enticed deep cleaning. Each unit is fully rebuilt with replacement of all bearings, seals, and viscous couplers. All finished units are thoroughly spun tested for shift-ability and noise. All transfer cases are shipped in high density plastic totes to eliminate damage in transit.
- BW4473
- 27 Spline Input
- HOLLANDER No. 412-571
- Slip Yoke Style Rear Output Shaft
- Internal Splined Front Output Shaft




