Caterpillar C9 Fuel Injector | Alliant Power AP63946 Remanufactured (Cat 10R7221)
Alliant Power AP63946 is a remanufactured fuel injector for the Caterpillar C9. Alliant lists it for the Cat 330C, D6R Series II and D7R, and cross references it to Cat 10R7221, 20R8063, 266-4446, 293-4071, 328-2573 and 267-9734.
Alliant lists seven other C9 injectors under other AP numbers. Match the Cat number on your old injector before you order.
Confirm Fitment Before You Order
Call 530-668-0818 with your VIN or engine serial number and we will confirm it is the right part before anything ships.
Specifications
| Part number | AP63946 |
|---|---|
| Brand | Alliant Power |
| Condition | Remanufactured |
| Core charge | Refundable in full when we receive your rebuildable core |
| Shipping weight | 3 lb |
Fits / Applications
- Caterpillar C9
- Caterpillar 330C
- Caterpillar D6R Series II
- Caterpillar D7R
Part Numbers & Cross Reference
Caterpillar 10R7221 · Caterpillar 20R8063 · Caterpillar 266-4446 · Caterpillar 293-4071 · Caterpillar 328-2573 · Caterpillar 267-9734
Frequently Asked Questions
What is AP63946 for?
The Caterpillar C9. Alliant lists it for the Cat 330C, D6R Series II and D7R.
What Cat numbers does AP63946 cross to?
10R7221, 20R8063, 266-4446, 293-4071, 328-2573 and 267-9734.
Are all C9 injectors the same?
No. Alliant lists seven other C9 injectors under other AP numbers, each with its own Cat numbers. Match the Cat number on your old injector.
Ships by UPS to all 50 states, including Alaska and Hawaii. Your rate shows at checkout. A refundable core charge is added at checkout.
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