Skip to product information
Fuel Primer Pump For Caterpillar D300D/E D250D/E/EII D350D/E D400D/E D40D D20D

Fuel Primer Pump For Caterpillar D300D/E D250D/E/EII D350D/E D400D/E D40D D20D

Write Review

Your Source for Aftermarket Parts

$65.79
Sale price  $65.79 Regular price 

Available to Order

Usually ships in 2–4 business days.
This Fuel Primer Pump is a high-quality aftermarket replacement part compatible with Caterpillar D300D/E, D250D/E/EII, D350D/E, D400D/E, D40D, and D20D.
Industrial Retailer parts support representative

Need help finding the right part? Talk with a parts expert today.

Parts Support Hours: Monday–Friday, 8:00 AM–5:00 PM CT

Live Chat: Available 24/7

Call us

I needed a forklift part and wasn’t sure which one fit. They asked for the model and serial number, got back to me quickly, and made sure I ordered the right one. Really helpful.

Randy W. — Verified customer

Product Overview

This fuel primer pump ensures reliable engine starts and efficient fuel system priming for heavy-duty equipment. Engineered to original equipment standards, it provides the necessary pressure to bleed air from fuel lines after service, maintaining peak performance in demanding environments.

Key Features & Performance

  • High-Strength Construction: Manufactured with premium materials to withstand harsh operating conditions and resist corrosion.
  • Reliable Operation: Delivers consistent manual pumping pressure to efficiently prime the fuel system.
  • Perfect Fit: Engineered to match original equipment specifications for a seamless replacement process.

Fitment & Compatibility

  • Compatible Models: Caterpillar D300D/E, D250D/E/EII, D350D/E, D400D/E, D40D, D20D

Technical Specifications

  • Part Type: Fuel Primer Pump
  • Application: Diesel Fuel Systems

Frequently Asked Questions

Q: Why is manual priming necessary? A: Manual priming is required to remove air trapped in the fuel lines, which can prevent the engine from starting after a filter change or fuel system service.

Q: Is any modification needed for installation? A: No, this pump is designed as a direct-fit replacement for the original part and installs without modification.

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

Customers also purchased

Keywords (Used as search references only) View IP policy.