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HomeEngineFuel SystemFuel Pumps463-1678: Pump Assembly-Fuel Injection
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463-1678: Pump Assembly-Fuel Injection
463-1678: Pump Assembly-Fuel Injection

Cat® Fuel Injection Pump Assembly (112 kW@1800 RPM)(24 V)

Brand: Cat

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463-1678: Pump Assembly-Fuel Injection
463-1678: Pump Assembly-Fuel Injection
463-1678: Pump Assembly-Fuel Injection
463-1678: Pump Assembly-Fuel Injection
463-1678: Pump Assembly-Fuel Injection

Cat® Fuel Injection Pump Assembly (112 kW@1800 RPM)(24 V)

Brand: Cat

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Available Cat Reman parts
The following parts are alternative Cat® Reman
The Cat Reman difference can be found in our commitment to deliver like new quality. From design and engineering to assembly and quality control, our top talent uses state-of-the-art techniques to create our line of over 8,000 Cat Reman products –– all backed by a same-as-new, 12-month Caterpillar Parts Warranty†.

† Limitations may apply. For complete details about the applicable Caterpillar Limited Warranty, contact an authorized Cat dealer.

parts.
The following parts are alternative Cat® Reman
Cat Reman
The Cat Reman difference can be found in our commitment to deliver like new quality. From design and engineering to assembly and quality control, our top talent uses state-of-the-art techniques to create our line of over 8,000 Cat Reman products –– all backed by a same-as-new, 12-month Caterpillar Parts Warranty†.
† Limitations may apply. For complete details about the applicable Caterpillar Limited Warranty, contact an authorized Cat dealer.
parts.
20R-4819
20R-4819 : Cat® Reman Fuel Injection Pump
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DiagramDescriptionSpecificationsCompatible Models
Parts diagram for 463-1678
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Specifications for part number 463-1678
Material: Alloy Aluminum,Corrosion Preventative Fluid
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Complete maintenance kits available by equipment type including 250, 500, and 1,000-hour intervals.

Compatible Models for part number 463-1678

EXCAVATOR

323D3 320D2 GC 320D2 320D2 L

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463-1678
This part:
463-1678: Pump Assembly-Fuel Injection
Description

Cat® Fuel Injection Pump Assembly (112 kW@1800 RPM)(24 V)

20R-4819
This part:
20R-4819: Cat® Reman Fuel Injection Pump
Description

Cat Reman Fuel Injection Pump

KeyKey
Factory Fit

This part is designed to fit your Cat equipment based on the manufacturer’s specifications.

Any changes to the manufacturer’s configuration might result in the product not fitting your Cat equipment. Please consult your Cat Dealer before purchasing to ensure that this part is appropriate for your Cat equipment in its current condition and assumed configuration. This indicator cannot guarantee compatibility for all parts.

Remanufactured

Non-Returnable

Kit

Replaced

Remanufactured

Non-Returnable

Kit

Replaced

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