Transfer Case Borg Warner Model 4470 Rebuild Kits and Parts

Are you having problems with your BW4470 transfer case and need a rebuild kit or replacement parts? The Borg Warner 4470 transfer case is used in Chevrolet and GMC K310 and K314 Heavy Duty 1 ton Trucks starting in 1990. In addition to transfer case parts we offer quality rebuilt transfer cases, remanufactured transfer cases, some new transfer cases and transfer case parts. These quality transfer case parts and rebuild parts kits are designed to be top of the line overhaul and

transfer case repair kits. We have included information on how to identify individual transfer cases by, application information, model year, and detailed kit and part availablity by transfer case type. Parts are also available for BW1345, BW1354, BW1356, BW1370, BW1372, BW4401, BW4406, New Process, NP203, NP205, NP207, NP208, NP229, NP231, NP233, NP241, NP242 and NP249 transfer cases. See illustrated parts list.

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. We can provide an illistrated drawing to assist you in parts identification and ordering. If you would like a drawing email us with model number and your email address and we will send it to you. Need help identifying your adapter gasket, see illustration of most popular gaskets.

In addition to the parts listed here for the Borg Warner 4470 we can also supply other hard parts in new and sometimes good used parts to save you money, just give us a call toll free 800-216-1632! Free trouble shooting help! Buy your parts at drivetrain.com and also receive free technical support during re-assembly if required. If you decide to replace the unit we can provide a high quality remanufactured transfer cases with 12 month, 12,000 mile warranties. Rebuilt replacements transfer cases are available for Chevrolet/GM, Dodge, Ford, Jeep and Imports. All rebuilt transfer case get new seals, bearings, chains, fork pad, encoder motors and viscous couplers. All shafts, slider, hubs and planets are inspect to ensure proper factory tolerances are maintained. All units are tested at the factory prior to shipment.

BW4470 Transfer Case Rebuild Kits and Parts Products

Borg-Warner 4470
Part-Time Transfer Case
Chevrolet / GMC K310 and K314 Heavy Duty 1 ton Trucks 1990-On		Recommended fluid for BW4470 -- ATF

PART NUMBER	DESCRIPTION	TYPE	YEARS
DTS-BK4470	Re builder Kit - Bearings, Gaskets, Seals and Pads	cast nos. 44-01 or 44-70	1990-On
DTS-TSK4470	Overhaul Kit - Gaskets, O' Rings and Seals		1990-On
TRS-36500-1	Small Parts Kit
TRS-331304A	Adapter to Transfer Case Gasket		1990-On
TRS-34305	Transmission to Adapter Gasket (TH400)
TRS-114348	Transmission to Adapter O-Ring (TH400)
TRS-44348	Transmission to Adapter O-Ring (700R4, 4L60E, TH350, TH350C)
201048	Input Shaft Seal		1990-On
201048	Front Output Shaft Seal		1990-On
201048	Rear Output Shaft Seal	Bolt on Yoke	1990-On
201045	Rear Output Shaft Seal	Slip Yoke	1990-On
TRS-351268A	Front Output Bearing (Front)
TRS-365240	Front Outupt Bearing (Rear)
TRS-325287	Input Bearing (.630" Wide)
TRS-3365240A	Rear Output Shaft Bearing (Center)
TRS-342210	Rear Output Shaft Bearing (Rear)
TRS-335066	Extension Housing Bushing		1990-On
TRS-365850	Mode Fork #12 on illustration
TRS-325646	Mode Slider Lockup
TRS-325849	Range Fork #22 on illustration
TRS-325645	Range Slider 38 Teeth #23 on illustration
K201301	Fork Pad Kit		1990-On
TRS-365500K	Pump Assembly & Plate Assembly	Call we may have good take out part to save you money!
TRS-325588A	Planet #20 on illustration
TRS-365672	Main Shaft Kit
TRS-365760-1	Case Half (Front)	Call we may have good take out part to save you money!
TRS-325997	Speedometer Gear (40T)
TRS-325997A	Tone Wheel/Speedometer (Smooth Bore)
TRS-404997	Magnetic Speed Sensor
TRS-365839A	Electronic Magnet Kit	Call we may have good take out part to save you money!
TRS-365805	Drive Sprocket #14	Call we may have good take out part to save you money!
TRS-HV-031	Drive Chain	1.50" Wide - 36 Links Round Pins, 72 Pins, 1/2" Pitch	1990-On

Click image to enlarge
Adapter Gasket
Chain

Minimum order for Transfer Case parts is $25.00 plus shipping.