NP231 transfer case shaft upgrade kit drivetrain parts for 4x4 vehicles in Lebanon

Rough Country NP231 Slip Yoke Eliminator Kit

$399.95
Sale price  $399.95 Regular price 
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NP231 transfer case shaft upgrade kit drivetrain parts for 4x4 vehicles in Lebanon

Rough Country NP231 Slip Yoke Eliminator Kit

$399.95
Regular price  Sale price  $399.95

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Description

The Rough Country NP231 slip yoke eliminator (SYE) kit converts the NP231 transfer case from a slip yoke rear output to a fixed yoke, allowing the use of a CV-style or double-cardan rear driveshaft. The factory slip yoke design limits the operating angle of the rear driveshaft — on lifted Jeeps, this causes driveline vibration and can lead to rear output shaft failure. The SYE kit eliminates these issues and is a required upgrade for any serious NP231-equipped Jeep build with significant lift.

Features & Benefits

  • Converts NP231 from slip yoke to fixed yoke rear output
  • Eliminates driveline vibration caused by excessive driveshaft operating angles on lifted builds
  • Prevents rear output shaft failure under high-angle operation
  • Required for proper driveline function on significantly lifted NP231-equipped Jeeps
  • Must be paired with an extended travel rear driveshaft (not included)

Important Note

An extended travel rear driveshaft is required after installing this kit. The factory driveshaft cannot be reused.

Fitment

Jeep NP231 Transfer Case — Wrangler YJ, TJ / Cherokee XJ / Grand Cherokee ZJ and other NP231-equipped Jeep models

Shipping

Free shipping on orders over 200$!

We ship all orders using Aramex to ensure reliable and fast delivery. Once your order has been dispatched, please allow 1 to 3 business days for your package to arrive.

We always do our best to get your order to you as quickly as possible. If you have any questions about your shipment, feel free to contact us.

Return

You can return your order, but it must be new and unused, just as it was when you received it. To make sure the return is accepted, please keep the item in its original condition and packaging, including any tags, accessories, or manuals that came with it.

Once we receive and inspect the returned item, we’ll process your return as quickly as possible. If you have any questions or need help with the return process, feel free to reach out.

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