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1991-ON GM Transfer Case Adapter Gasket & O-Ring for 4L80E/4L85E - M304317B

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Replacement transfer case adapter gasket and lathe-cut O-ring for GM 4L80E / 4L85E 4x4 transmissions. Brand: MaxxIndustries. MPN: M304317B.

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BrandMaxxIndustries
MPN / Part NumberM304317B
Part TypeTransmission Extension Housing Seal and T-Case Gasket
Transmission4L80E / 4L85E

Product Description

MaxxIndustries transfer case adapter gasket and lathe-cut O-ring designed as a direct replacement for GM 4x4 transmissions using the 4L80E or 4L85E (1991‑on). Includes a USA-made gasket and O-ring/lathe-cut seal. Condition: New. Manufacturer part number listed as M304317B (also referenced 34348).

Product Specifications

BrandMaxxIndustries
TypeTransmission Extension Housing Seal and T-Case Gasket
Manufacturer WarrantyUnspecified Length
Fitment TypeDirect Replacement
Items IncludedUSA-Made Gasket, O-ring/lathe-cut seal
Manufacturer Part NumberM304317B, 34348
Vintage PartNo
Country of OriginUnited States
Universal FitmentNo
Performance PartYes
UPCDoes not apply
Items IncludedUSA-Made Gasket; O-ring/lathe-cut seal
Manufacturer Part NumberM304317B, 34348
Country of OriginUnited States
Fitment TypeDirect Replacement
TypeTransmission Extension Housing Seal and T-Case Gasket
Universal FitmentNo
Performance PartYes
UPCDoes not apply