How do I confirm pilotpart912531-8328469414136 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

Nachi Swing Motor PCR-4B-20A for Komatsu PC50 Sany SY55 SY60 Kobelco SK55 SK60 JCB 8056 Excavator

For Komatsu Swing Motor

Swing Motor 8056 for Komatsu

Q: What part numbers are associated with this Swing Motor?

8056, PC50, PCR-4B-20A, PCR-4B-20A-FP, SK55, SK60, SY55, SY60

OEM / REF: 8056SKU: pilotpart912531-8328469414136

Nachi Swing Motor PCR-4B-20A for Komatsu PC50 Sany SY55 SY60 Kobelco SK55 SK60 JCB 8056 Excavator is a Swing Motor replacement part for Komatsu Hydraulic & Pneumatic Parts, categorized under Hydraulic & Pneumatic Parts > Swing Motor. Use OEM part number 8056 and confirm machine model, engine model, and serial detail...

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

Fitment support before you order
Worldwide delivery options

Quote required

Price on requestRFQ

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

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This part requires a quote. Add it to your quote list or send machine details for pricing and lead time.

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

Swing Motor Description

This Swing Motor is indexed for s: Fit for Komatsu Excavator: PC50 Fit for Sany Excavator: SY55, SY60 Fit for Kobelco Excavator: SK55, SK60 Fit for JCB Excavator: 8056. Compare reference number 8056 against the label on your existing Komatsu component before ordering.

Additional cross references on file: PC50, PCR-4B-20A, PCR-4B-20A-FP. If your machine plate shows a different number, submit a fitment inquiry with photos before checkout.

Part Numbers and Cross References

8056PC50PCR-4B-20A PCR-4B-20A-FPSK55SK60SY55SY60

Applications

s: Fit for Komatsu Excavator: PC50 Fit for Sany Excavator: SY55, SY60 Fit for Kobelco Excavator: SK55, SK60 Fit for JCB Excavator: 8056

Fitment Notes

Brand or application signal: Komatsu Hydraulic & Pneumatic Parts
Product family: Swing Motor
System category: Hydraulic & Pneumatic Parts > Other Hydraulic & Pneumatic Parts > Swing Motor
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.