D77523 Brake Piston For Case New Holland

Part number D77523 is a Brake Caliper Piston used in CASE and New Holland construction machinery. It serves as a vital component in the disc brake assemblies of heavy-duty axles.

Dimensions: Outer Diameter (OD) is approximately 72.9 mm to 73 mm, Inner Diameter (ID) is roughly 60.1 mm, and the total thickness/height is 40.5 mm to 41 mm.

Cross-Reference Part Numbers: 73110566, 6107353, 7K4937, 947935.

This piston is designed for legacy and classic-tier CASE Wheel Loaders, specifically across the following models:

W-Series Loaders: W14, W20B, W24C.

Digital-Series Loaders:

CASE 621 (Specifically for machines with Serial Numbers after JAK0027127).

CASE 721 (Specifically for machines with Serial Numbers after JAK0022629).

D77523 Brake Piston For Case New Holland

D77523 Brake Piston