Skip to product information
Usually ships in 2–4 business days.
4X Fuel Injector 3974254 for Bobcat 743 643 645 231 225 331 1600
$173.89
Sale price
$173.89
Regular price
Available to Order
Precision Engineering:
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 injectors is engineered to restore optimal engine performance and fuel efficiency to your Bobcat equipment. Designed as a direct replacement for OEM part number 3974254, these injectors ensure precise fuel delivery and a reliable seal within the combustion chamber.
Key Features & Performance
- Precision Engineering: Manufactured to meet or exceed original equipment standards for spray pattern and fuel atomization.
- Durable Construction: Built with high-grade materials to withstand the rigorous demands of heavy-duty operation.
- Easy Installation: Designed for a direct fit to minimize downtime during maintenance.
- Enhanced Efficiency: Helps improve fuel economy and reduce engine emissions.
Fitment & Compatibility
- Bobcat Models: 743, 643, 645, 231, 225, 331, 1600
Technical Specifications
- Part Number(s): 3974254
- Quantity: 4 Pieces
- Part Type: Fuel Injector
Frequently Asked Questions
- Q: Does this set include all four injectors? A: Yes, this listing includes a complete set of four fuel injectors.
- Q: Are these injectors ready to install out of the box? A: These components are designed for direct replacement and installation into compatible Bobcat engines.
Compatibility may vary by serial number. Verify fitment before purchase.