Alliant Power 02401 is a remanufactured fuel injection pump for the John Deere 3020 tractor with the 4270D diesel engine. It crosses to John Deere AR50144 and to the new Stanadyne pump 02401.
Catalogs list other injection pumps for these too: Stanadyne 01577 for the 3020, and Stanadyne 02722 (John Deere AR69412) for the 4270D. Check the number on your old pump’s tag before ordering. This one is AR50144.
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 | 02401 |
|---|---|
| Brand | Alliant Power |
| Condition | Remanufactured |
| Core charge | Refundable in full when we receive your rebuildable core |
| Shipping weight | 1 lb |
Fits / Applications
- John Deere 3020 tractor
- John Deere 4270D diesel engine
Part Numbers & Cross Reference
John Deere AR50144 · Stanadyne 02401 · John Deere SE500548
Frequently Asked Questions
What John Deere numbers does 02401 cross to?
John Deere AR50144, and the John Deere reman number SE500548. The new Stanadyne pump for AR50144 is 02401.
Which engine is this pump for?
The John Deere 4270D diesel engine in the 3020 tractor.
Is AR69412 the same pump?
No. AR69412 is Stanadyne 02722, a different pump that catalogs also list for the 4270D. This one is AR50144. Match the number on your old pump.
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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