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12_b4bfca37-4ecb-49fa-990a-1393b983b1af - Northline Parts

Fuel Injector 3974254 for Bobcat 743 643 645 225 231 331 Engi D1402 V1702/1902

Alligator_819_x_200_px - Northline Parts

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$67.49
Sale price  $67.49 Regular price 

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This Fuel Injector is a high-quality aftermarket replacement part compatible with Bobcat 743 643 645 225 231 331 and matches OEM Part# 3974254.

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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

Maintain optimal engine performance with this precision-engineered aftermarket fuel injector. Designed for durability and consistent fuel delivery, this part ensures your diesel engine operates efficiently under heavy-duty conditions.

Key Features & Performance

  • Enhanced Atomization: Designed to provide a precise spray pattern for improved combustion efficiency.
  • Robust Construction: Manufactured with high-grade materials to resist wear and thermal stress.
  • Direct Fit: Built to meet or exceed original equipment specifications for a seamless installation process.

Fitment & Compatibility

  • Bobcat Loaders: 743, 643, 645
  • Bobcat Excavators: 225, 231, 331
  • Engine Models: D1402, V1702, V1902

Technical Specifications

  • Part Number(s): 3974254
  • Product Type: Fuel Injector
  • Fuel Type: Diesel

Frequently Asked Questions

  • Q: Does this injector come with required seals? A: This listing includes the fuel injector; always inspect your existing seals and replace if necessary during installation.
  • Q: Is this part compatible with Kubota engines? A: Yes, it is compatible with D1402, V1702, and V1902 engine models used in specified Bobcat equipment.

Compatibility may vary by serial number. Verify fitment before purchase.

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Service was professional and easy to work with. They kept me updated on my order and recommended a different part when the one I originally picked wasn’t going to work. Everything showed up as expected and the process was smooth overall.

- Customer, Chris D.

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