Coupling Assembly 20T-01-77200 Fits Komatsu Excavator PC40-7 PC38UUM-2 PC38UU-2 PC25-1 PC25R-1 PC40T-7 PC40R-7 PC40-7 PC50UU-2
Coupling Assembly 20T-01-77200 Fits Komatsu Excavator PC40-7 PC38UUM-2 PC38UU-2 PC25-1 PC25R-1 PC40T-7 PC40R-7 PC40-7 PC50UU-2 is backordered and will ship as soon as it is back in stock.
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Powering 10,000+ Commercial Fleets
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One Year Warranty
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Easy 60-day Return
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No Hidden Charges Upon Arrival
Compatibility Information
Description
Description
Coupling Assembly 20T-01-77200 — Fits Komatsu Excavator PC40-7, PC38UUM-2, PC38UU-2, PC25-1, PC25R-1, PC40T-7, PC40R-7, PC50UU-2
This new aftermarket Coupling Assembly 20T-01-77200 is designed to provide reliable connection performance in Komatsu excavators and mobile crushers. The set includes one high-quality coupling assembly engineered for durability and precise fitment.
Part Details
- Condition: New, Aftermarket
- Quantity: 1
- Compatible with Komatsu excavators and mobile crushers
- Durable construction to withstand heavy-duty operation
Compatible Part Numbers
- 20T-01-77200
- 20T0177200
Compatible Engines
- Not applicable
Compatible Equipment
- Komatsu Mobile Crusher and Recycler BM020C-1 S/N 1001-UP
- Komatsu Excavator PC40-7 S/N 18001-UP
- Komatsu Excavator PC38UUM-2 S/N 1001-UP
- Komatsu Excavator PC38UU-2 S/N 3001-UP
- Komatsu Excavator PC25-1 S/N 1001-UP
- Komatsu Excavator PC25R-1 S/N 1001-UP
- Komatsu Excavator PC40T-7 S/N 18001-UP
- Komatsu Excavator PC40R-7 S/N 18001-UP
- Komatsu Excavator PC50UU-2 S/N 10835-UP (Fits EU)
- Komatsu Excavator PC50UU-2 S/N 18001-UP
1 Year Warranty
1 Year Warranty
Fab Heavy Parts is excited to offer a 12-month warranty on all new replacement/aftermarket parts starting from your original purchase date.
Enjoy peace of mind with Fab Heavy Parts!
For more warranty details, please check out our warranty policy.
Fast Delivery
Fast Delivery
Estimated delivery time 3-6 workdays
No Core Charge
No Core Charge
We don't have a core charge for any products.
Frequently Asked Questions
What is your return policy?
We accept returns within 60 days of delivery for unused parts in original packaging. To initiate a return, please submit your request through our return portal. Return shipping costs for non-defective items are the buyer's responsibility.
Can I cancel my order?
You may request a cancellation before your order has been dispatched. Once an order has been fulfilled and shipped, it cannot be cancelled — standard return terms will apply instead. Please contact us as soon as possible if you need to cancel.
What payment methods do you accept?
We accept all major credit and debit cards including Visa, Mastercard, and American Express. We also support PayPal, Apple Pay, and Google Pay at checkout. For B2B and trade customers, bank transfer and net payment terms may be available upon account approval — please contact us to discuss your requirements.
How long will delivery take?
Estimated delivery timeframes are displayed on most product pages and all tool listings. For parts without a displayed timeframe, standard delivery to US addresses is typically 5–10 business days from dispatch, depending on your location and the origin warehouse. Express shipping options may be available at checkout.
Will I be charged import tax or customs duties?
No. US customers are not charged any import fees or customs duties on their orders. The price you see is what you pay — there are no hidden charges added upon delivery.
How do I find out the shipping cost for my order?
You can get an estimated shipping cost directly on the cart page — just add your parts to the cart and enter your delivery zip code to see available shipping options and rates. For large or heavy orders requiring a freight quote, please contact us directly with your parts list and delivery zip code.
Do you offer trade accounts for US buyers?
Yes. US trade customers can apply for a B2B account to access volume pricing, bulk quotation, team invite and dedicated account support. Contact us directly to get started.



