INJECTOR AS-FUEL 4545091 - Caterpillar

4545091 INJECTOR AS-FUEL Caterpillar parts

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Alternative (cross code) number:
CA4545091
454-5091
4545091

Weight: 0.37 pounds 0 kg.

Buy INJECTOR AS-FUEL 4545091 Caterpillar genuine, new aftermarket tractor parts with delivery

You can buy:

6 PCS Fuel Injector 454-5091 Caterpillar CAT Engine C7.1

US$175.39

28 May 2025

FridayParts

6 PCS Fuel Injector 454-5091 Caterpillar CAT Engine C7.1

04 Jun 2021

DIP(DIESEL INJECTION PARTS)PLANTS

Fuel Injector 454-5091 for CAT Excavator 336D 320D

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4545091 4545091 454-5091 for Diesel Injector for Excavator 336D 320

$460.90

06 Oct 2025

CN: guangzhoujihuke

4545091 4545091 454-5091 for Diesel Injector for Excavator 336D 320
OETIBUFA Industrial Motors || 4545091 4545091 454-5091 For diesel injector for excavator 336D 320

4545091 454-5091 fuel injector Compatible for excavator CAT 336D 320 398-1507

$336.39

03 Oct 2025

CN: zhixinmaoyi

4545091 454-5091 fuel injector Compatible for excavator CAT 336D 320 398-1507
AVWYQPWL 4545091 454-5091 fuel injector Compatible for excavator CAT 336D 320 398-1507 || Good atomization effect and reduces fuel loss! || Easy to install and easy to operate! || Let your engine fully utilize its efficiency! || Eliminate engine idle instability! Reduce exhaust gas emissions!

6PCS Fuel Injector 454-5091 4545091 T419385 Compatible with Perkins CAT C7.1 320D2 Perkins 1106D-70TA Engine

$995.68

03 Oct 2025

CN: MotorHeal

6PCS Fuel Injector 454-5091 4545091 T419385 Compatible with Perkins CAT C7.1 320D2 Perkins 1106D-70TA Engine
LanXing Part Number：454-5091 4545091 T419385 || Application：For Perkins CAT C7.1 320D2 || The Fuel Injector is a vital part of the vehicle's fuel system, delivering fuel to the engine for combustion. It atomizes fuel into a mist for optimal efficiency and performance. If not maintained properly, it can cause issues like rough idling, poor acceleration, and decreased fuel economy. Regular maintenance is essential for smooth vehicle operation. || Please note that the application information given is for guidance purposes only. It is important to verify the part number and conduct a comparison with the existing parts before making a purchase. If you have any inquiries, please do not hesitate to reach out to us. || Value Selection - This item offers consistent performance, reliable operation, straightforward installation, and swift responsiveness.

This part in 2 request: Show. This information for suppliers only!

#901957 4545091

2022-06-09

#413527 4545091

2020-01-22

Number on catalog scheme: 10

Caterpillar 4545091 Parts scheme INJECTOR AS-FUEL

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Information:

1. Put identification marks on the wires for the starting motor as to their location on the starting motor. Disconnect all wires (3) from the starting motor.2. Use two persons to remove the starting motor. The weight of the starting motor is 29 kg (64 lb.). Remove three bolts (1) and starting motor (2) from the flywheel housing. Check the condition of the gasket for the starting motor. If necessary, make a replacement.3. Put the gasket and starting motor (2) in position on the flywheel housing, and install bolts (1) to hold it.4. Connect all wires (3) to the starting motor.