Seller notes

Brand New PR4 Pressure Protection Valve Replaces KN31000, 110257, 170.KN31000 H-30030 Cross References: PR4, KN31000, 110257, 170.KN31000, Euclid EMDKN31000N, Haldex N15759DC, Midland KN31000, Midland KN31001 We offer a full line of OEM replacement parts for heavy duty trucks. We specialize in air brake and suspension products. Please email with unlisted part numbers and we can assist you further.PLEASE NOTE:We are a manufacturer of air brake chambers and brake shoe springs and roller kits in Ko...

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