Drivetrain› 4x4 Driveline Components

4X4 Posi-Lok

Acuator: 1987-1995 Jeep Wrangler, 1984-1991 Jeep Cherokee, 1986-1991 Jeep Commanche; Positive Axle Engagement Systems; vacuum actuator kit

$426.40

SKU: 4001 PSL900

In Stock
In Stock
Ships by Jun 20
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The 4x4 Posi-Lok Positive Axle Engagement System (PSL900) replaces the vacuum-actuated axle engagement system in select Jeeps with a cable-operated actuator for manual 4WD control. A one-inch cable pull connects the right front axle to the intermediate shaft, engaging 4-wheel drive. Features a discreet dash mount, cast aluminum central disconnect housing, and wiring for the 4WD dash indicator light. Easy installation instructions included.

Fitment

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Specifications

Brand4X4 Posi-Lok
Part Number4001 PSL900

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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