This is a A-1341170C1 Plate, Parking Brake Friction PN: 1341170C1Main Description As Following : A-1341170C1 Plate, Parking Brake Friction P.N: 1341170C1 Outside Diameter: 5.625"Replaces: A175686Spline Diameter: 2.905"Teeth: 16Thickness: .250" Crossed From: A175686 CASE-IH , 1702-2025 , , 17022025 , Found in Section & Models : Transmission & Rear Axle > Brake Related Parts, Case-IH TRACTOR: 5120 (Qty: 2), Case-IH TRACTOR: 5130 (Qty: 2), Case-IH TRACTOR: 5140 (Qty: 2), Case-IH TRACTOR: 5220 (Qty: 2), Case-IH TRACTOR: 5230 (Qty: 2), Case-IH TRACTOR: 5240 (Qty: 2), Case-IH TRACTOR: 5250 (Qty: 2) Associated Items : New Also A-IH-P-5120, A-IH-S-AIRHEAT, A-IH-S-AIRHEAT, A-IH-S-AIRHEAT, A-IH-S-AIRHEAT, A-IH-S-AIRHEAT, A-IH-S-AIRHEAT And : Outside Diameter: 5.625" Replaces: A175686 Spline Diameter: 2.905" Teeth: 16 Thickness: .250"