How do I confirm pilotpart230922 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

Injection Nozzle AR79685 for John Deere Tractor 4040 4230 4240 4440

For John Deere Oil Injector

Oil Injector AR79685 for John Deere

OEM / REF: AR79685SKU: pilotpart230922

Injection Nozzle AR79685 for John Deere Tractor 4040 4230 4240 4440 is a Oil Injector replacement part indexed for Part Number and John Deere Combine: 6600 John Deere Tractor: 4040,4230,4240,4440. Match OEM part number AR79685 and confirm fitment for John Deere Engine Spare Parts before ordering.

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

Fitment support before you order
Worldwide delivery options

In stock — ready to order

$97.68USD/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

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.

Oil Injector Description

This Oil Injector is indexed for Part Number; John Deere Combine: 6600 John Deere Tractor: 4040,4230,4240,4440. Compare reference number AR79685 against the label on your existing John Deere component before ordering.

Additional cross references on file: 0433271878, DLLA155S729. If your machine plate shows a different number, submit a fitment inquiry with photos before checkout.

Part Numbers and Cross References

AR79685 0433271878 DLLA155S729

Applications

Part Number
John Deere Combine: 6600 John Deere Tractor: 4040,4230,4240,4440

Specifications

Part Number	AR79685, 0433271878, DLLA155S729,

Fitment Notes

Brand or application signal: John Deere Engine Spare Parts
Product family: Oil Injector
System category: Engine Spare Parts > Fuel System > Oil Injector
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.