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8944223870 Rear Cover Oil Seal 8970467050 8944223880 For ISUZU TFS UCS UBS
OEM 8944223870 8944223880 8970467040 8970467050 8970467051 8970467052 8970467053 8972177090 8-94422387-0 8-94422388-0 8-97046704-0 8-97046705-0 8-97046705-1 8-97046705-2 8-97046705-3 8-97217709-0 SEAL; OIL,RR COVER FOR ISUZU TFS/UCS/UBS Japanese ISUZU Quality / China ISUZU (Qingling) Quality / Aftermarket Quality for Choose
Description
Products Description
The Rear Cover Oil Seal (SEAL; OIL, RR COVER) is a critical sealing component that prevents engine oil from leaking from the rear cover assembly on ISUZU TFS, UCS, and UBS vehicles. This seal is typically installed in the rear engine cover, camshaft cover, or transmission housing, depending on the specific application .
This oil seal is specifically designed for ISUZU TFS (pickup), UCS (SUV), and UBS (Trooper/SUV) series vehicles.
| Parameter | Specification |
|---|---|
| Product Name | Rear Cover Oil Seal / SEAL; OIL, RR COVER / Rear Cover Seal / Rear Housing Seal |
| OE Numbers | 8944223870, 8944223880, 8970467040, 8970467050, 8970467051, 8970467052, 8970467053, 8972177090, 8-94422387-0, 8-94422388-0, 8-97046704-0, 8-97046705-0, 8-97046705-1, 8-97046705-2, 8-97046705-3, 8-97217709-0 |
| Quality Options | Japanese ISUZU Quality / China ISUZU (Qingling) Quality / Aftermarket Quality |
| Material | High-grade NBR or FKM rubber with steel case |
| Function | Seals rear cover to prevent oil leakage |
| Fitting Position | Rear cover of engine or transmission |
| Compatible Models | ISUZU TFS, UCS, UBS (see fitment table) |
| H/S Code | 8487900000 |
| Place of Origin | China |
| MOQ | 1 piece |
| Warranty | 1 Year |




This shift control box is specifically designed for ISUZU M100, 600, NLR, NMR, NPR, and NQR trucks equipped with the MYY5T (5-speed) or MYY6S (6-speed) manual transmissions
The MYY transmissions are widely used across Isuzu's N-Series light and medium-duty trucks, paired with engines such as the 4JJ1 and 4HK1.
The control box serves as the interface between the shift linkage and the internal gear train. It contains shift forks that move synchronizer sleeves, shift rods that guide fork movement, and a selector mechanism with an interlock plate that prevents engagement of multiple gears simultaneously. The housing also seals the top of the transmission, retaining lubricating oil and preventing contamination.


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