How do I confirm pilotpart445220 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

Heavy Duty Steel Injector Sleeve Remover Installer whole set 9U-6891 Injector Height Tool for CAT Caterpillar 3406E C10/C12/C15/C16/C18 Engine

For Caterpillar Radiator

Radiator 9U-6891 for Caterpillar 3406E Engine

Q: What part numbers are associated with this Radiator?

9U-6891, 9S-9082, 9U-7227, 42083, J-38587-A, J-42083, 9U-6877, 9U-7258, 221-9778, 4K-0367, 5P-8247, 128-7889

OEM / REF: 9U-6891SKU: pilotpart445220

Heavy Duty Steel Injector Sleeve Remover Installer whole set 9U-6891 Injector Height Tool for CAT Caterpillar 3406E C10/C12/C15/C16/C18 Engine is a Radiator replacement part indexed for Caterpillar · 3406E and Caterpillar · C10, with 3 application records on file. Match OEM part number 9U-6891 and confirm fitment fo...

Stock: In stock
Condition: New
Fitment: Caterpillar HVAC Parts
Category: Radiator

Fitment support before you order
Worldwide delivery options

In stock — ready to order

$176.99USD/EA

~~$25,199.00~~Save 99%

Estimated delivery by quantity

Estimated delivery windows
Qty	Estimated delivery
1	Oct 23 – Oct 30
10	Oct 21 – Oct 28
50	Oct 19 – Oct 26

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.

Radiator Description

This Radiator is indexed for Caterpillar · 3406E; Caterpillar · C10; Caterpillar · C12; Caterpillar · C15. Compare reference number 9U-6891 against the label on your existing Caterpillar component before ordering.

Additional cross references on file: 9S-9082, 9U-7227, 42083. If your machine plate shows a different number, submit a fitment inquiry with photos before checkout.

Part Numbers and Cross References

9U-6891 9S-9082 9U-722742083J-38587-A J-42083 9U-6877 9U-7258 221-9778 4K-0367 5P-8247 128-7889

Applications

Caterpillar · 3406E
Caterpillar · C10
Caterpillar · C12
Caterpillar · C15
Caterpillar · C16
Caterpillar · C18

Specifications

Part Number (Injector Sleeve Remover Installer Set)	9U-6891
Part Number (Thrust Bearing)	9U-6877
Part Number (Driver Cap)	9U-7258
Part Number (Puller Stud)	221-9778
Part Number (Nut - Full)	4K-0367
Part Number (Hard Washer)	5P-8247
Part Number (Puller Bridge)	128-7889
Part Number (Injector Height Tool)	9U-7227, J-42083
Part Number (Engine Barring Socket)	J-38587-A, 9S-9082
Part Number	Injector Sleeve Remover Installer Set: 9U-6891 Thrust Bearing: 9U-6877 Driver Cap: 9U-7258 Puller Stud: 221-9778 Nut - Full: 4K-0367 Hard Washer: 5P-8247 Puller Bridge: 128-7889 Injector Height Tool: 9U-7227, J-42083 Engine Barring Socket: J-38587-A, 9S-9082

Fitment Notes

Brand or application signal: Caterpillar HVAC Parts
Product family: Radiator
System category: HVAC Parts > Cooling System Components > Radiator
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.