How do I confirm pilotpart508136 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

Valve Cover Gasket AR49866 for John Deere 4050 9650 4240 7700 7720 4230 4020 4000 4430

For John Deere Spare & Replacement Parts

Spare & Replacement Parts AR49866 for John Deere

OEM / REF: AR49866SKU: pilotpart508136

John Deere Spare & Replacement Parts AR49866 is listed under Machinery & Equipment > Spare & Replacement Parts with catalog data including Including: Valve Cover Gasket × 1; Part Number: AR49866, R49866, AR49866, R49866-A. Verify fitment for John Deere Machinery & Equipment using the OEM number, mounting points, and...

Stock: In stock
Condition: New
Fitment: John Deere Machinery & Equipment
Category: Spare & Replacement Parts

Fitment support before you order
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In stock — ready to order

$35.99USD/EA

~~$29,899.00~~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.

Spare & Replacement Parts Description

Catalog specifications for SKU pilotpart508136 include Including: Valve Cover Gasket × 1; Part Number: AR49866, R49866, AR49866, R49866-A. The part is grouped under Machinery & Equipment > Other Machinery & Equipment > Spare & Replacement Parts for John Deere Machinery & Equipment buyers comparing OEM AR49866.

Additional cross references on file: R49866, R49866-A. If your machine plate shows a different number, submit a fitment inquiry with photos before checkout.

Part Numbers and Cross References

AR49866 R49866 R49866-A

Specifications

Including	Valve Cover Gasket × 1
Part Number	AR49866, R49866, AR49866, R49866-A

Fitment Notes

Brand or application signal: John Deere Machinery & Equipment
Product family: Spare & Replacement Parts
System category: Machinery & Equipment > Other Machinery & Equipment > Spare & Replacement Parts
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.