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4X Fuel Injector Pencil RE48786 Fits John Deere Tractor 1450 4045 6320 6403 6405
$215.69
Sale price
$215.69
Regular price
Available to Order
This Fuel Injector Pencil is a high-quality aftermarket replacement part compatible with John Deere Tractor 1450, 4045, 6320, 6403, 6405 and matches OEM Part# RE48786.
Not sure which part fits your equipment?
Our Northline Parts team can help you find the right replacement. Support Hours: Monday–Friday, 8:00 AM–5:00 PM CT | Live Chat: Available 24/7
I reached out for some replacement head bolts and they responded quickly with a few questions and cautionary information and is sending me some bolts. Great customer service! Thanks
Edward H. — Verified customer
Product Overview
This set of four fuel injector pencils is engineered to restore engine efficiency and power in compatible John Deere equipment. These components are designed for precision fuel delivery, ensuring reliable operation in heavy-duty agricultural applications.
Key Features & Performance
- Precision Delivery: Optimized spray patterns ensure complete combustion and improved fuel efficiency.
- Durable Construction: Built with high-strength materials to withstand extreme temperatures and pressures.
- Set of Four: Provides a complete replacement solution for multi-cylinder engine maintenance.
Fitment & Compatibility
- Compatible Models: John Deere 1450, 4045, 6320, 6403, 6405 Tractors
- Part Number(s): RE48786
Technical Specifications
- Part Type: Fuel Injector Pencil
- Quantity: 4-Piece Set
- Application: Diesel Fuel Injection Systems
Frequently Asked Questions
Q: Are these injectors ready for installation? A: Yes, these are precision-manufactured as direct replacements, though cleaning the injection ports before installation is recommended.
Q: How do I confirm this fits my specific tractor? A: Please check that your existing part number matches RE48786 or consult your service manual for model compatibility.
Compatibility may vary by serial number. Verify fitment before purchase.