PAI GSH-1691 MACK 591KC2290A RAIL 15.1. CRDPC 92/112 Also offered as 450560 with

Also offered as 450560 with a 2 year warranty

Part Number OEM Number Description Qty 490063 1809570C5

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Exhaust Valve (5/16" Stem) (Item 14 in Drawing)

PAI GSH-1691 MACK 591KC2290A RAIL 15.1. CRDPC 92/112 Also offered as 450560 withPAI GSH 1691 MACK 591KC2290A RAIL Product Details : Select Mack Applications : PAI Industries : Brand New, Premium Aftermarket ISO9001 Manufacturer Heavily Focused on U. S. A. Manufacturing Manufacturing Truck Parts in the U. S. A. since 1973 2 Year Unlimited Mileage Warranty Warranty : PAI Industries truck part brands are broken down into three (3) categories, High Performance, Genuine PAI and Excel to better serve a vast array of customers. PAI High