Installation Time
(approx) 30 Minutes
Difficulty Level:
Simple installation for anyone.
Installation Guides
No guide available for this part yet.
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Features, Description, Reviews, Q&A, Specs & Installation
Transfer Case Seal. The NP231 and NP242 Transfer Case Pickup Tube Oil O-Ring is a critical sealing component used to prevent oil leaks around the pickup tube in the transfer case assembly. It helps maintain proper lubrication and fluid pressure within the transfer case, ensuring reliable drivetrain performance and longevity.
Construction and Appearance. Made from durable rubber, this O-ring provides a tight seal under various operating conditions. It features a smooth black finish that resists oil and heat degradation for enhanced durability and effectiveness.
Installation. Installation is straightforward and requires no drilling or special modification. It is designed for a direct fit replacement to simplify transfer case maintenance.
Application. This O-ring fits 87-06 Jeep Wrangler YJ & TJ models equipped with the NP231 transfer case, making it an essential replacement part for maintaining proper transfer case function on these vehicles.
CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation Info
Installation Time
(approx) 30 Minutes
Difficulty Level:
Simple installation for anyone.
Installation Guides
No guide available for this part yet.
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