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137-5541 Fuel Hand Primer Pump for CAT 3116 3208 3304 C7 C9 C10 C11 C12 C15 C18

137-5541 Fuel Hand Primer Pump for CAT 3116 3208 3304 C7 C9 C10 C11 C12 C15 C18

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$57.59
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This Fuel Hand Primer Pump is a high-quality aftermarket replacement part compatible with CAT 3116 3208 3304 C7 C9 C10 C11 C12 C15 C18 and matches OEM Part# 137-5541.
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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 hand primer pump is engineered to provide reliable manual priming for Caterpillar fuel systems. It is a critical component for removing air from fuel lines after service, ensuring that your engine starts quickly and maintains consistent fuel pressure during operation.

Key Features & Performance

  • Durable construction designed to withstand high-pressure environments and fuel exposure.
  • Direct replacement for part 137-5541 ensuring a hassle-free installation.
  • Provides a reliable seal to prevent fuel leaks and air intrusion into the fuel lines.
  • Optimized for manual use to quickly prime the system with minimal effort.

Fitment & Compatibility

  • Engine Compatibility: CAT 3116, 3208, 3304, C7, C9, C10, C11, C12, C15, C18

Technical Specifications

  • Part Number(s): 137-5541
  • Product Category: Fuel System Components
  • Mounting Style: Direct Bolt-On

Frequently Asked Questions

  • Q: Does this pump include the plunger seal? A: Yes, this primer pump is a complete assembly designed to provide a secure seal and prevent air leaks during operation.
  • Q: Can this be used on Caterpillar marine engines? A: Yes, this part is compatible with various CAT marine, industrial, and truck engines that utilize the 137-5541 part number.

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

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