How do I confirm pilotpart108457 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

Fuel Injector Nozzle OR8684 0R8684 for Caterpillar CAT Engine 3116 Replacement 127-8218

For Caterpillar Injectors & Nozzle

Fuel Injector Nozzle OR8684 for Caterpillar

Q: What part numbers are associated with this Injectors & Nozzle?

OR8684, 0R8684See, 3116Replacement, 127-8218, 0R8684

OEM / REF: OR8684SKU: pilotpart108457

Fuel Injector Nozzle OR8684 0R8684 for Caterpillar CAT Engine 3116 Replacement 127-8218 is a Fuel Injector Nozzle replacement part indexed for Part Number and Caterpillar Caterpillar CAT 3116 3126 TK371 TK381 525B 535B 950G 960F 962G. Match OEM part number OR8684 and confirm fitment for Caterpillar Engine Spare Part...

Stock: In stock
Condition: New
Fitment: Caterpillar Engine Spare Parts
Category: Injectors & Nozzle

Fitment support before you order
Worldwide delivery options

In stock — ready to order

$228.42USD/EA

~~$29,899.00~~Save 99%

Estimated delivery by quantity

Estimated delivery windows
Qty	Estimated delivery
1	Aug 16 – Aug 23
10	Aug 14 – Aug 21
50	Aug 12 – Aug 19

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.

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

Injectors & Nozzle Description

This Injectors & Nozzle is indexed for Part Number; Caterpillar Caterpillar CAT 3116 3126 TK371 TK381 525B 535B 950G 960F 962G. Compare reference number OR8684 against the label on your existing Caterpillar component before ordering.

Additional cross references on file: 0R8684See, 3116Replacement, 127-8218. If your machine plate shows a different number, submit a fitment inquiry with photos before checkout.

Part Numbers and Cross References

OR8684 0R8684See 3116Replacement 127-8218 0R8684

Applications

Part Number
Caterpillar Caterpillar CAT 3116 3126 TK371 TK381 525B 535B 950G 960F 962G

Specifications

Part Number	OR8684, 0R8684

Fitment Notes

Brand or application signal: Caterpillar Engine Spare Parts
Product family: Injectors & Nozzle
System category: Engine Spare Parts > Fuel System > Injectors & Nozzle
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.