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Qualifying new parts include 1-year coverage. Review the Warranty Policy section for coverage details, claim steps, and exclusions.
Eligible orders may qualify for returns within 90 days. See the Easy Return Policy section for conditions and next steps.
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Swing Motor Gearbox Assembly 203-26-00121 203-26-00120 for Komatsu Excavator PC120-6 Engine 4D95
Note:
This Gear Box Assy witout motor ,Only the Gear Box
Replace Part Number:
203-26-00121,203-26-00120,2032600121,2032600120
Specification:
Rack mounting holes ?6
Swing Gear Screw holes ?3
Vertical Shaft teeth ?1
Swing one Star teeth ?4
Fit for Komatsu Engine:
SAA4D102E-2, 4D95
Application:
Fit for follwing models:
Fit for Komatsu Mobile Crushers/Recycler:BM020C-1, BR480RG-1, BR480RG-1-M1, BR550JG-1
Fit for Komatsu Crawler Carrier:CD110R-1, CD110R-2
Fit for Komatsu Excavator:PC100-6, PC100-6E, PC100-6S, PC100-6Z, PC100L-6, PC120-6, PC120-6E, PC120-6E0, PC120-6E0-T2, PC120-6H, PC120-6J, PC120-6S, PC120-6Z, PC120-6Z-A1, PC120LC-6, PC120LC-6E0, PC120SC-6, PC128US-1, PC128UU-1, PC130-6, PC130-6E, PC130-6E0-T2, PC130-6G, PC130-6K, PC150LGP-6K, PW130-6K, PW130-7K, PW130ES-6K
Send us your product question and we'll reply by email.
Every new aftermarket part from us includes a 1-year warranty. Full terms, coverage, and how to make a claim: Warranty Assistance.
We ship to customers around the world. Orders are sent with our standard courier service—trackable, dependable, and easy to work with. On this product page, use Get Estimate under the price to see shipping cost and estimated delivery for your location. For destinations, rules, and full details, read our Shipping Policy Details.
We want you to be confident in your order. If you are not satisfied, you may qualify for a return or refund within 90 days, subject to conditions. See our Easy Return Policy for eligibility, steps, and exceptions.
