Peterbilt Air Leaf Housing by BESTfit

01-051017 * High Quality Air Leaf Housing * Fits 4.000 Inch Spring * Dimensions: - Bolt Hole Diameter: 0.8 Inch - Bolt Hole CTC Length: 1.9 Inch - Bolt Hole Diameter: 2.205 Inch - Bolt Hole CTC Length: 4.775 Inch * Sold Individually * Warranty On Air Leaf Housing Against Defects In Workmanship And Material From Date Of Purchase *** High Quality Aftermarket Replacement Part (Not OEM) *** * Replaces OE Numbers CS71459, 30654, 03-01654, 03-01654, 03-10654, 09-8036, 301654, 338-1224, AMM1640, CS71459, E-11749, E-697-55, E11749, E697, E697-75, M1640, M1640P, PE10A, PTR-03-01654, PTR0301654, R3011749, S-18802, S18802