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The Eaton Posi Preload Service Kit No. 400 supplies genuine Eaton springs and plates for maintaining Posi differential preload and limited-slip operation. As an OEM-quality aftermarket service kit, it provides the replacement components needed to restore correct clutch preload and serviceability in compatible Eaton differentials used in authorized applications.
Eaton Posi Differential Preload (No. 400) Service Kit
