Scheduled Lubrication (Greasing):
This is the single most important maintenance activity. Follow the 980H's Operation and Maintenance Manual for the exact greasing schedule, which is based on machine operating hours.
Use only the Caterpillar-approved multi-purpose grease or its equivalent.
Proper Technique:
Clean the grease fittings (zerk fittings) before attaching the grease gun to prevent injecting dirt.
Pump grease until you see a clean grease purge from the seals at both ends of the bushing. This ensures old, contaminated grease is flushed out and the cavity is full.
Wipe away excess grease to prevent dirt accumulation.
This 7P-3453 bushing is used for 953 953B 953C dozer.






Related part number:
8T-8917
8T-4223
8J-8489
7P-8762
7P-8970
8G-4021
2K-3656
7P-3453
7P-3454
8G-4022
8Y-3110
7P-3463

















