b'Air spring - Trailer2.40Meritor Air Spring Meritor Air Spring287mm M12x1.75 228mm Ext: M22x1.5 M12x1.75159mm 157mm Int: M12x1.5M22x1.5159mm 79mmM12x1.75 M12x1.75200mm 100mm140mm 171mm260mm 200mmSuspensionOE Part Type / Style Brand Part No. OE Part Type / Style Brand Part No.21208082 Meritor 1487354 21222442 Meritor 1487359Meritor AM 9507147 Meritor AM 1529412Firestone 0905926 Firestone 0905912TRP 1529741 TRP 1529767Fitting Kit - 1487424 Fitting Kit - 1487429Meritor Air Spring Meritor Air Spring160mm 1/4NPT 287mm M12x1.75M10x1.5 159mm M22x1.545mm79mm89mmM12x1.75M10x1.5200mm160mm 89mm 178mm226mm 260mmOE Part Type / Style Brand Part No. OE Part Type / Style Brand Part No.21221356 Meritor 1487357 21222239 Meritor 1487358Firestone 1449921 Firestone 0905903TRP 1529772 TRP 1529752Fitting Kit - 1487427 Fitting Kit - 1487428Meritor Air Spring Meritor Air Spring160mm 1/4NPT 229mm 1/4NPT157mm 1/2 - 13M10x1.5 73mm44mm89mmM10x1.5 M12x1.7589mm 95mm160mm226mm 248mmOE Part Type / Style Brand Part No. OE Part Type / Style Brand Part No.21222663 Meritor 1487360 21223269 Meritor 1487362Firestone 0905939 Firestone 0905833TRP 1529739Fitting Kit - 1487430 Fitting Kit - 9507677www.trpparts.com'