Genuine new Stanadyne DE-series injection pump for the high-output John Deere 4045H. The 4045H runs a different calibration than the D and T engines — putting the wrong spec pump on costs you power and smoke. We confirm the right spec number from your engine plate before shipping.
| Part number | 06323 |
| Brand | Stanadyne |
| Condition | New (genuine Stanadyne) |
| Application | John Deere 4045H 4.5L high-output diesels |
| Warranty | Factory warranty applies; confirmed with your quote |
| Core charge | None. This is a new unit. |
Fits / Applications
- John Deere 4045H (high-output turbocharged) 4.5L engines
- JD 300-series industrial applications and high-spec tractor builds
Cross Reference: Part Numbers This Covers
DE2435-6323 · RE568071 · RE518167 · SE501234
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.
We also rebuild these in-house — see the Stanadyne pump rebuild service.
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.









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