21W-70-41440 Seal-Dust Fits Komatsu Models
21W-70-41440 Seal-Dust Fits Komatsu Models
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One New Aftermarket Replacement Dust Seal for Komatsu Excavators
This aftermarket replacement dust seal (part number 21W-70-41440) fits the bucket linkage assembly on Komatsu compact and mid-size excavators. Dust seals in the bucket linkage protect pin and bushing joints from contamination, extending the service life of linkage components under demanding construction conditions.
Compatible Models
Komatsu Excavators: PC60-7, PC78US-6, PC78UU-6, PC78UU-8, PC88MR-8, PC100-6, PC100-6Z, PC100L-6, PC120-6E, PC120-6Z, PC120-6Z-A1, PC130-8, D39PX-22
Replaces Part Number(s):
21W-70-41440
New aftermarket replacement part - not remanufactured, not used.
Models This Part Fits:
Additional Information:
60mm X 75mm X 8mm Seal-DustReference Numbers:
Makes This Part Fits:
Product Category:
Construction Replacement PartsProduct Group:
Buckets Replacement PartsProduct Sub Group:
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