CASE: Water pump repair kit

Wire meets or exceeds SAE J1128 specifications

Manufacture reference number 387AS

Painted black

Expansion Block Valve for Caterpillar 544026D1 81815866 CASE: Water pump repair kitExpansion Block Valve for Caterpillar 544026D1 Expansion Block Valve for Caterpillar replaces OEM number 544026D1. Built for reliable replacement performance, this part is a strong option for restoring proper cab comfort and equipment function. Fits Caterpillar Tractor: MT755E, MT765E, MT775, MT775E, MT855E, MT865E, MT875E, MT955E, MT965E, MT975E Replaces OEM Number 544026D1 Please verify the OEM reference number and equipment fitment before ordering.