New Genuine S&S / World American Valve P/N S-5677 / WA288239.

Alternative and other replacement reference numbers:  Bendix 286706, 287282, 287282BXW, 287282N, 288239, 288239BXW, 288239N, 288721, 288721CX, 289120, 289120BXW, 289120N, BW286706, Mack 20QE3139R, Navistar International 1693143C1, Meritor KN20025.

Description:  PP-7 Push Pull Valve(Supply Port (1) 1/8in P.T. Delivery Port (1) 1/4in P.T. Control Port (1) 1/8in P.T. 40 psig Release).

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Please contact us via email if you have any doubt about what parts you need, or please contact your local OEM dealership for correct part # to ensure correct part. 

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We're an authorized dealer of PAI and Excel products, please let us know if there is any other parts you might need, thanks.