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Fuel Pump 1186814 118-6814 for Caterpillar 3046 Engine D3C D4C D5G D3G 933 933C
$207.99
Sale price
$207.99
Regular price
Available to Order
This fuel pump is a dependable aftermarket replacement for compatible Caterpillar engines and helps restore steady fuel delivery and reliable engine operation.
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
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Product Overview
The fuel pump supplies fuel to the engine at the pressure and flow required by the system. A weak or failed pump may cause hard starting, hesitation, fuel starvation, intermittent operation, or loss of power under load.
Verify 1186814 or 118-6814 on the original component, along with the part number, voltage where applicable, mounting points, ports, and electrical connector.
Key Features & Performance
- Restores fuel flow to the engine
- Helps correct fuel-delivery problems caused by a failed pump
- Designed for dependable operation in compatible equipment
- Practical replacement for a worn or damaged original unit
Fitment & Compatibility
Compatible with select Caterpillar 3046 Engine D3C D4C D5G D3G 933 933C applications. Serial-number breaks, production changes, or equipment options may affect the required part.
Technical Specifications
- Product Type: Fuel Pump
- Compatible Brand: Caterpillar
- Part Number(s): 1186814, 118-6814
Frequently Asked Questions
Q: Can a bad fuel pump cause hard starting or loss of power? A: Yes. A weak or failed pump can restrict fuel delivery, although filters, wiring, lines, and other fuel-system components should also be checked.
Q: Is this an original OEM part? A: No. This is a quality aftermarket replacement designed for compatible applications.
Model listings are a guide only. Compare the original component and all available fitment details before purchase.