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SKU:
NLT2T01889
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Fuel Lift Pump RE42211 for John Deere 6400 7400 7500 7700
$65.49
In Stock
$65.49
Sale price
$65.49
Regular price
This is a brand new fuel lift/transfer pump for John Deere 6400, John Deere 7400, John Deere 7500 and related listed applications. It restores steady fuel delivery when the original pump is weak, leaking or allowing the engine to lose prime.
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Compatible Models
We do our best to list all compatible models. Although this may be the part you need, your exact model may not appear below.
Compatible equipment / model
| John Deere 6400 |
| John Deere 7400 |
| John Deere 7500 |
| John Deere 7600 |
| John Deere 7700 |
| John Deere 7800 |
| John Deere 344E |
| John Deere 344G |
| John Deere 670B |
| John Deere 672B |
Product Overview
A weak transfer pump can cause slow priming, hard starts, hesitation and power loss when the injection system cannot receive a steady supply of fuel.
This pump sits on the supply side of the fuel system and is responsible for keeping fuel available to the injection or carburetion system. A healthy supply pump is especially important during starting, high-load operation and after fuel-filter service.
Key Features & Performance
- Supplies the low-pressure fuel flow required by the engine/injection system
- Helps restore dependable priming, starting and fuel delivery under load
- Built around the mounting and fuel-line layout used by the listed applications
Technical Specifications
| Fuel transfer pump | |
| Current John Deere substitute | DZ126573 |
Replaces / Cross-References
RE42211, DZ126573
Common Reasons for Replacement
- Hard starting or repeated loss of prime
- Engine hesitation or power loss under load
- Visible fuel leakage around the pump
- Fuel filters and lines are good but supply flow remains weak
Fitment Notes
RE42211 is used on many John Deere machines and engines. Verify compatibility by part number or machine serial number; DZ126573 is the current John Deere substitute.
Frequently Asked Questions
How should I verify fitment?
RE42211 is used on many John Deere machines and engines. Verify compatibility by part number or machine serial number; DZ126573 is the current John Deere substitute.
Is this an OEM part?
This listing is for a new replacement part. It is not represented as the original manufacturer's branded part unless the product listing specifically states otherwise.
What should I check before installation?
Compare the replacement with the removed part before installation, correct any related wiring, hose, mounting or system problems, and follow the equipment manufacturer's service procedures.