How do I confirm pilotpart052051-9053118005496 fits my machine?

Compare the OEM or reference part number, machine model, engine model, and serial number. You can also submit a fitment inquiry before ordering.

In Stock

Lower Water Hose 20Y-03-31230 for Komatsu Excavator PC200-7 PC210-7K PC230NHD-7K

For Komatsu Hydraulic Hose

Hydraulic Hose 20Y-03-31230 for Komatsu

Q: What part numbers are associated with this Hydraulic Hose?

20Y-03-31230, PC200-7-AA, PC200-7-AP, PC200LC-7, PC200LC-7-BA, PC200LC-7-BP, PC210LC-7-DA, PC210LC-7-DG, PC210-7-CA, PC210-7-CG, PC200SC-7-M1, PC230NHD-7K

OEM / REF: 20Y-03-31230SKU: pilotpart052051-9053118005496

Lower Water Hose 20Y-03-31230 for Komatsu Excavator PC200-7 PC210-7K PC230NHD-7K is a Hydraulic Hose replacement part for Komatsu Hydraulic & Pneumatic Parts, categorized under Hydraulic & Pneumatic Parts > Hydraulic Hose. Use OEM part number 20Y-03-31230 and confirm machine model, engine model, and serial details b...

Stock: In stock
Condition: New
Fitment: Komatsu Hydraulic & Pneumatic Parts
Category: Hydraulic Hose

Fitment support before you order
Worldwide delivery options

In stock — ready to order

$57.00USD/EA

Estimated delivery by quantity

Estimated delivery windows
Qty	Estimated delivery
1	Oct 22 – Oct 29
10	Oct 20 – Oct 27
50	Oct 18 – Oct 25

Estimates from today; confirm exact lead time before payment.

Quantity

Buy online now or add to your quote list for bulk pricing and fitment confirmation.

Confirm fitment before ordering →

Lead times can vary by freight route and customs. Contact support for expedited shipping.

Hydraulic Hose Description

This Hydraulic Hose is indexed for Komatsu s: Fit for follwing models: Komatsu Mobile Crushers, Recycler: BZ210-1 Komatsu Excavator: PC200-7, PC200-7-AA, PC200-7-AP, PC200LC-7, PC200LC-7-BA, PC200LC-7-BP, PC210LC-7-DA, PC210LC-7-DG, PC210-7-CA, PC210-7-CG, PC200SC-7-M1, PC230NHD-7K, PC210-7K, PC210LC-7K, PC210NLC-7K, PC200LL-7L, PC200LC-7L, PC200LC-7B Komatsu Other: BP500-7-M1. Compare reference number 20Y-03-31230 against the label on your existing Komatsu component before ordering.

Additional cross references on file: PC200-7-AA, PC200-7-AP, PC200LC-7. If your machine plate shows a different number, submit a fitment inquiry with photos before checkout.

Part Numbers and Cross References

20Y-03-31230 PC200-7-AA PC200-7-AP PC200LC-7 PC200LC-7-BA PC200LC-7-BP PC210LC-7-DA PC210LC-7-DG PC210-7-CA PC210-7-CG PC200SC-7-M1 PC230NHD-7K

Applications

Komatsu s: Fit for follwing models: Komatsu Mobile Crushers, Recycler: BZ210-1 Komatsu Excavator: PC200-7, PC200-7-AA, PC200-7-AP, PC200LC-7, PC200LC-7-BA, PC200LC-7-BP, PC210LC-7-DA, PC210LC-7-DG, PC210-7-CA, PC210-7-CG, PC200SC-7-M1, PC230NHD-7K, PC210-7K, PC210LC-7K, PC210NLC-7K, PC200LL-7L, PC200LC-7L, PC200LC-7B Komatsu Other: BP500-7-M1

Fitment Notes

Brand or application signal: Komatsu Hydraulic & Pneumatic Parts
Product family: Hydraulic Hose
System category: Hydraulic & Pneumatic Parts > Connections > Hydraulic Hose
Recommended verification: OEM number, engine model, serial number, old part photos, and dimensions.

Shipping & Returns

Availability: InStock
Shipping: Shipping quotes can be confirmed before payment for heavy or urgent orders.
Returns: Returns are easier when fitment is confirmed before ordering.
B2B support: Bulk, fleet, and repair-shop requests can be handled through the inquiry form.

Frequently Asked Questions

How do I confirm this part fits my machine?

Match the OEM or reference number first, then verify machine model, engine model, serial number, connector layout, mounting points, and old part photos.

Can I order if my part number is not listed?

Yes. Send the old part number, machine plate, and photos through the fitment inquiry form. Support can review possible replacements or alternatives.

Is this an OEM part?

Products are indexed as replacement parts unless explicitly marked otherwise. Always compare reference numbers and confirm fitment before purchase.