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4631678 463-1678 Fuel Pump CAT C7.1 Injection Pump Engine E320D E323D Excavator

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Guangzhou EMB Machinery Parts Co., Ltd.

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4631678 463-1678 Fuel Pump CAT C7.1 Injection Pump Engine E320D E323D Excavator

Model Number : C7.1 Injection Pump

Part name : Diesel engine spare parts

Compatibility : Excavator

Supply Ability : 1000 pieces/months

Quality : High Performance

Application : Engineering Machinery Engine

Payment Terms : Western Union, T/T

Size : OEM Size

Delivery Time : 1-3 Working Days

Type : Engine parts

Packing : Original Packing

Price : Negotiable price

Packaging Details : Standard export package

Machine model : E320D

Transportation : By sea/air By express

Usage : Engine parts, Marine/Construction/Marine Generator

MOQ : 1 piece

Service : Good aftersale service

Engine type : Diesel

Stock : Large, In stock

Place of Origin : GUANGZHOU

Brand Name : EMB

Warranty : 6 months Warranty

Part number : 4631678

Key word : Engine spare parts

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4631678 463-1678 Fuel Pump CAT C7.1 Injection Pump Engine E320D E323D Excavator

The 463-1678, also known as 4631678, is an original quality fuel injection pump designed specifically for CAT C7.1 diesel engines and perfectly fits CAT E320D and E323D excavator models. As a core fuel system component, this CAT fuel pump undertakes high-precision fuel pressurization and delivery tasks, directly determining engine power performance, fuel efficiency and operating stability. It effectively solves common equipment failures including difficult startup, unstable idling, weak acceleration, excessive exhaust smoke and low fuel pressure caused by aging or damaged original injection pumps.

Adopting professional original matching technology and high-grade wear-resistant metal materials, this 4631678 injection pump features outstanding high-pressure resistance, structural stability and durable service life. It adapts perfectly to long-hour high-load construction operation, dusty sites and complex working conditions, greatly reducing equipment failure rates and daily maintenance costs. Strictly manufactured in accordance with OEM standards, it has accurate overall dimensions for direct replacement and quick installation without extra modification. This reliable C7.1 engine fuel pump maintains stable fuel supply and efficient combustion, effectively reducing excavator downtime, improving working efficiency, and serving as an ideal cost-effective replacement part for CAT E320D and E323D excavator maintenance.

Product Description

Product Name:	Diesel Injection Fuel Pump
Model:	E320D
Parts Number:	4631678
Condition:	100% Original New
In Stock:	Yes
MOQ:	1 PC
Payment Methods:	Western Union, T/T
Compatibility:	Excavator Parts
Delivery Methods:	By air/sea/express

Related Product Information

Machine Model	Part Number
PUMP GP-FUEL TRANSFER	4579525
PUMP & MTG GP-POWER TRAIN	4575411
PUMP & MTG GP-PISTON	4557614
PUMP GP-PISTON	4796353
PUMP & MTG GP-PISTON	4643120

Engine Parts

4631678 463-1678 Fuel Pump CAT C7.1 Injection Pump Engine E320D E323D Excavator

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4631678 463-1678 Fuel Pump CAT C7.1 Injection Pump Engine E320D E323D Excavator Images

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