Expedited Delivery
95% of orders ship the
same day
Compatibility Guarantee
If it doesn’t fit, we ship a free
overnight replacement
Quality Assurance
Parts sourced exclusively
from trusted,
quality-vetted
vendors
Description
Cylinder Rebuild/Repair Seal Kit for Komatsu PC40MR-1, PC40MRX-1 Mini/Compact Excavators
Please Choose the Option that Matches your Machine
-
45mm x 70mm Seal Kit
- Serial Numbers: 1001 - Up
- Cylinder #s: 20T-63-02425, 707-00-0C470
- Rod: 45 mm
- Bore: 70 mm
-
50mm x 75mm Seal Kit
- Serial Numbers: 1001 - Up
- Cylinder #s: 20T-63-02524, 707-00-0C480
- Rod: 50 mm
- Bore: 75 mm
Payment & Security
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
