21D

Air Spring W013587145 Air Spring Type : Double Convoluted Bellows Color : Black Bellows Material : Rubber Bottom Plate Bolt Hole Quantity : 4 Bottom Plate Diameter : 11.31 in Flexmember (Bellows Number) : 21D Grade Type : Standard Replacement Manufacturer : Firestone Minimum Height : 3.12 in Mounting Hardware Included : No Mounting Stud Quantity : 5 Package Contents : 1 Air Spring Packaging Type : Box Part Number : 354-7145 Part Type : Suspension - Air Spring Piston Number : 3130 Selling Package Quantity : 1 Selling Package Quantity UOM : EA Top Plate Bolt Hole Quantity : 5 Top Plate Diameter : 11.31 in Weight : 18.200000 Part number: 354-7145 Cross Reference: VMRS : 016008001; PACCAR : SC2016; OTHER : 1003587145C, 21D, 2B14350, 2B14-350, 2B14354, 2B14-354, 554796C1, 57007145, 57QL239, 64548, 7145, ABSP2B34R7145, ABSP2B34R-7145, AS4374, AS-4374, FD53022374, FS7145, M3505, M-3505, PW013587145, S13038, S-13038, W013587145 Product Class: Suspension - Air Spring

Air Spring W013587146 Air Spring Type : Double Convoluted Bellows Color : Black Bellows Material : Rubber Bottom Plate Bolt Hole Quantity : 4 Bottom Plate Diameter : 11.31 in Flexmember (Bellows Number) : 21D Grade Type : Standard Replacement Manufacturer : Firestone Minimum Height : 4.8 in Mounting Hardware Included : No Mounting Stud Quantity : 5 Package Contents : 1 Air Spring Packaging Type : Box Part Number : 354-7146 Part Type : Suspension - Air Spring Piston Number : 3130 Selling Package Quantity : 1 Selling Package Quantity UOM : EA Top Plate Bolt Hole Quantity : 5 Top Plate Diameter : 11.31 in Weight : 20.800000 Part number: 354-7146 Cross Reference: VMRS : 016008001; PACCAR : SC2017; OTHER : 1003587146C, 21D, 2B14351, 2B14-351, 2B14355, 2B14-355, 554797C1, 64546, 7146, 8003005, 90557024, 90557039, ABSP2B34R7146, ABSP2B34R-7146, AR1520M, AS4342, AS-4342, FD53022342, FS7146, PW013587146, S13046, S-13046, W013587146 Product Class: Suspension - Air Spring