How do I confirm pilotpart181768 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

12V 55A Alternator RE500502 for John Deere 185 240 250 260 8875 12140

For John Deere Alternator

Alternator RE57960 for John Deere

OEM / REF: RE57960SKU: pilotpart181768

John Deere Alternator RE57960 is listed under Engine Spare Parts > Alternator with catalog data including Part Number (John Deere): RE57960, RE57961, RE500502, RE540300; Part Number: John Deere: RE57960, RE57961, RE500502, RE540300. Verify fitment for John Deere Engine Spare Parts using the OEM number, mounting poin...

Stock: In stock
Condition: New
Fitment: John Deere Engine Spare Parts
Category: Alternator

Fitment support before you order
Worldwide delivery options

In stock — ready to order

$210.96USD/EA

~~$31,599.00~~Save 99%

Estimated delivery by quantity

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

Estimates from today; confirm exact lead time before payment.

Quantity

Confirm fitment before ordering →

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

Alternator Description

This Alternator is indexed for Part Number. Compare reference number RE57960 against the label on your existing John Deere component before ordering.

Additional cross references on file: RE57961, RE500502, RE540300. If your machine plate shows a different number, submit a fitment inquiry with photos before checkout.

Part Numbers and Cross References

RE57960 RE57961 RE500502 RE540300

Applications

Part Number

Specifications

Part Number (John Deere)	RE57960, RE57961, RE500502, RE540300
Part Number	John Deere: RE57960, RE57961, RE500502, RE540300

Fitment Notes

Brand or application signal: John Deere Engine Spare Parts
Product family: Alternator
System category: Engine Spare Parts > Engine Auxiliary Components > Alternator
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.