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Transfer Case BW4401 Rebuild Kit, Drawing & Parts List Print E-mail

BW4401 Transfer Case Rebuild Kits and Parts

Are you having problems with your BW4401 transfer case and need a rebuild kit or replacement parts?  We offer the highest quality professional transfer case parts and rebuild parts kits that are designed to be top of the line BW4401 Transfer Case Partsoverhaul kits. The Borg Warner is a part-time, chain drive 2.69:1 ratio with a magnesium case. The Borg Warner part time transfer case was utilized by Chevrolet and GMC they installed the BW4401 transfer cases in one ton pickup from 1991 to 1995.  Give us a call 800-216-1632 and let us help save you some money, ask about our good take out parts (good used).

A cross reference table is provided below to aid you in identification of your transfer case. Check tag located on rear of unit for model number. An illustrated drawing is provide below to assist you in parts identification, ordering and assembly. Back to transfer case parts availability page for other models.  If you decide to replace your NP 207 transfer case with a remaufactued unit with a 12 month unlimited milage warranty see our complete list of transfer cases for Chevrolet/GMC vehicles.

Borg-Warner 4401
Part-Time Transfer Case
Chevrolet / GMC K309 & K307 1 ton Trucks 1992-On BW4401 Transfer Case Illustration Exploded View   to assist you in part identification and assembly.







MWT1356   Rebuilder Kit - Bearings, Gaskets & Seals, Filter Kit and Pads  



K256900   Overhaul Kit - Gaskets, O' Rings & Seals  



201208C 1 Adapter to Transfer Case Gasket  



201048 1 Input shaft Seal  



201048 1 Front Output Shaft Seal  



201048 1 Rear Output Shaft Seal Bolt on Yoke



201045 1 Rear Output Shaft Seal Slip Yoke



201448 1 Extension Housing Bushing  



K201301 1 Fork Pad Kit Included in Kit



K201320 1 Filter Kit Included in Kit



K201900 1 Oil Pump Kit  



201956 1 Range Fork  



241888 1 Drive Chain - All K307 & K309 Except Below 1.25" Wide - 36 Links



241888D 1 Drive Chain - K309 9D6 11,000 GVW 1.50" Wide - 36 Links



Illustration, click image to enlarge
 BW4401 Transfer Case Parts


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