SKU: 451100
Differential Lock Kit, Permanent; 84-02 Jeep XJ/YJ/Dodge RAM 1500-3500
Retail price incl. VATPLN 548.23Prices from a September 2026 snapshot. Please confirm current pricing.
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The Alloy USA Differential Perma-Lock Kit Is A Permanent Replacement For The Failure Prone OE Vacuum Disconnect System. The Kit Permanently Engages The Central Axle Disconnect (Cad) And Couples Both Front Axles. Once Installed The Axles Will Automatically Engage As Soon As The Transfer Case Is Placed Into Four Wheel Drive
Permanently lock front axle into together Replaces vacuum disconnect feature
Approximate installation time: 2+ Hours
Approximate installation time: 2+ Hours
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Differential Lock Kit, Permanent; 84-02 Jeep XJ/YJ/Dodge RAM 1500-3500 · SKU: 451100