Genuine Meritor Repair Kit P/N: E-3710S or E3710S, in box ready to ship! Do not hesitate to ask us any questions.Tech SpecsBushing Type: Carbon SteelFMSI: 4515F3Kit Type: Stopmate PlusBrake Diameter: 16.50 in.OE Mfg.: FruehaufApplication: Trailer AxleReplaces: Dayton/Batco 081091, 08109100, 08109105; Eaton 126861, Dana/Spicer 341A, Dana/Spicer 341ABULK, Trailmobile 383710S, Eaton 5-2247, Eaton 52247B, Haldex 66913, Trailmobile 7007238, Trailmobile 7007259, Wagner 911015, Fruehauf ACC001996923, Haldex CQ66913, DModel: X3 XEMBrake Width: 7.00 in.Parent Description: Late Model XEM BrakeBrake Type: Pro-ParNotes: Fruehauf PRO-PAR 16.50 in. Late Model XEM Brake. Contains Posi-Plus roller. For use with the following Brake Shoes: E-3920 (7.00 in.), E-3713 (8.625.00 in. LH), E-3714 (8.625.00 in. RH).