2976848 3195647 773/HOIST 8T9042 Hydraulic Cylinder Excavator Arm Boom Bucket Seal Kit

2976848 3195647 773/HOIST 8T9042 Hydraulic Cylinder Excavator Arm Boom Bucket Seal Kit

Version 1 (Technical Focus)

This seal kit is engineered for heavy-duty hydraulic applications, integrating 2976848 as a critical component for boom cylinder rebuilding. When maintaining excavator arm and bucket linkages, 3195647 ensures leak-proof performance under high pressure. The assembly includes 773/HOIST 8T9042 as a reference for hoist cylinder compatibility. For loader hydraulic seal replacement, 2976848 must be paired with 3195647 to achieve optimal rod sealing. Additionally, 773/HOIST 8T9042 supports dual-function cylinders, while 2976848 and 3195647 together prevent contamination ingress. A complete overhaul requires 2976848, 3195647, and 773/HOIST 8T9042 to be installed simultaneously.

Version 2 (Application-Driven)

Designed for excavator and loader cylinders, the kit features 2976848 for arm cylinder rod sealing. 3195647 specifically targets bucket cylinder piston protection, while 773/HOIST 8T9042 addresses hoist cylinder gland sealing. In loader hydraulic seal retrofits, 2976848 is interchangeable with original OEM spec. For boom drift issues, 3195647 eliminates bypass leakage. When repairing 773/HOIST 8T9042-based cylinders, always inspect 2976848 for wear. The combination of 3195647 and 2976848 reduces friction in bucket circuits. Finally, 773/HOIST 8T9042 works alongside 2976848 to maintain system pressure.