How do I confirm pilotpart145102 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

For John Deere Ignition Switch

Ignition Switch AT145931 for John Deere

OEM / REF: AT145931SKU: pilotpart145102

Ignition Switch AT145931 for John Deere 643G Feller Buncher is a Ignition Switch replacement part indexed for Part Number and John Deere Model: 643G - FELLER BUNCHER. Match OEM part number AT145931 and confirm fitment for John Deere Electrical Parts before ordering.

Stock: In stock
Condition: New
Fitment: John Deere Electrical Parts
Category: Ignition Switch

Fitment support before you order
Worldwide delivery options

In stock — ready to order

$73.19USD/EA

~~$31,599.00~~Save 100%

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

Confirm fitment before ordering →

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

Ignition Switch Description

This Ignition Switch is indexed for Part Number; John Deere Model: 643G - FELLER BUNCHER. Compare reference number AT145931 against the label on your existing John Deere component before ordering.

Additional cross references on file: 643G. If your machine plate shows a different number, submit a fitment inquiry with photos before checkout.

Part Numbers and Cross References

AT145931643G

Applications

Part Number
John Deere Model: 643G - FELLER BUNCHER

Specifications

Part Number	AT145931

Fitment Notes

Brand or application signal: John Deere Electrical Parts
Product family: Ignition Switch
System category: Electrical Parts > Switches > Ignition Switch
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.