Fuel Transfer Pump 318-6357 — Direct Fit for Caterpillar C7 / C9 / 3126E Engines

Excavators and dozers don't get days off — and neither should your fuel system. This precision aftermarket fuel transfer pump is engineered to CAT specifications for the C7, C9, and 3126E diesel engines, delivering the consistent low-pressure fuel supply your injection system needs to keep your 330DL, D6R, or D7R running at full capacity through every shift, every cycle, and every load.

✅ Compatible Caterpillar Engines & Equipment

• Caterpillar C7 engine
• Caterpillar C9 engine
• Caterpillar 3126E engine
• Caterpillar 330DL Excavator
• Caterpillar D6R Dozer
• Caterpillar D7R Dozer

🔧 Why Transfer Pump Failure Is a Critical Issue on CAT Equipment

The C7, C9, and 3126E are high-output engines that depend on a steady, uninterrupted fuel supply to the injection system. A failing transfer pump causes fuel starvation, hard starting, power loss under load, and accelerated injection pump wear. On an excavator or dozer, unplanned downtime can cost thousands of dollars per day in lost productivity, idle crews, and rental equipment. Replacing a worn transfer pump proactively is one of the smartest maintenance investments you can make.

⚙️ Product Highlights

• Part Number: 318-6357
• Condition: 100% New — Aftermarket Quality
• CAT-Spec Pressure & Flow: Delivers consistent low-pressure fuel supply to keep the injection system operating at full capacity under all load conditions
• Heavy-Duty Rated: Built for continuous high-cycle operation in construction, earthmoving, and mining environments
• Direct Replacement: Bolt-on fitment for C7, C9, and 3126E equipped machines — no modification required
• Applications: Excavation, grading, dozing, road building, quarrying, and site preparation

📦 What's Included

1 × Fuel Transfer Pump (318-6357)

⚡ Fast Shipping — Minimize Your Equipment Downtime

In stock and ready to ship. Every hour your machine sits idle has a cost — we ship fast to get you back to work. Need to verify fitment against your machine serial number or arrangement number? Contact us before you order and we'll confirm.