4Pcs 28485 Injector Nozzle For John Deere 3000 Series RE36939

Injector Nozzle for John Deere

This set of fuel injector nozzles atomizes diesel fuel for optimal combustion and cross-references with part numbers 28485 and RE36939.

Overview

This diesel injector nozzle is designed to restore correct fuel spray patterns and atomization in agricultural engines. Precision manufacturing ensures the injector nozzle delivers consistent fuel flow to maximize combustion efficiency. It is intended for maintenance technicians and equipment owners looking to maintain engine performance and reduce emissions.

Built For Performance

• Manufactured with precision-engineered orifices for clean fuel atomization
• Direct replacement for part numbers 28485 and RE36939
• Constructed from high-grade alloy steel to resist heat and wear
• Maintains consistent injection pressure under demanding engine loads

Fits These Machines

• for John Deere 3000 Series

On-The-Job Use

• Replaces clogged or worn nozzles in agricultural tractors
• Restores reliable engine starting in cold operating conditions
• Maintains optimal horsepower and fuel economy during heavy field tasks

Specs At A Glance

Good To Know

Q: What are the signs of a faulty fuel injector nozzle? A: Common indicators include black engine exhaust, rough idling, hard starting, or a noticeable drop in fuel efficiency.

Q: Do I need to replace all four nozzles at once? A: Replacing injectors or nozzles as a complete set is recommended to maintain balanced cylinder performance.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.