Genuine new Stanadyne DB2 rotary injection pump for the John Deere 4202D. When the original pump is past saving, this is the clean path: a new genuine Stanadyne, correct spec, no mystery rebuild.
| Part number | 02731 |
| Brand | Stanadyne |
| Condition | New (genuine Stanadyne) |
| Application | John Deere 4202D diesels — older JD tractors and industrial equipment |
| Warranty | Factory warranty applies; confirmed with your quote |
| Core charge | None. This is a new unit. |
Fits / Applications
- John Deere 4202D engines
- JD utility tractors and industrial units of the era
Cross Reference: Part Numbers This Covers
AR69819 · DB2 family
Why Buy From Valley Fuel Injection
We are a diesel fuel-injection and turbocharger shop in Woodland, CA — rebuilding pumps, injectors and turbos on our own benches since 1993 — not a drop-ship storefront. When you call, you talk to the people who test these units. We verify fitment against your engine serial number before anything ships, so the right part arrives the first time.
Rebuildable core? Our Stanadyne DB2/DB4 rebuild service can save the numbers-matching pump instead.
Ready to order online and ships free ground in the lower 48 states. Questions on fitment? Call 530-668-0818.
Pricing covers the unit itself. Any applicable sales tax is additional; ground shipping in the lower 48 is free. Buying tax-exempt? Qualifying diesel repair shops, fleets, farms, and agricultural operations can purchase tax-free. Set up tax-exempt purchasing once and every qualifying order is tax-free going forward.










Reviews
There are no reviews yet.