Bosch BOSCH Jiangling 1111300ABYB1 Injector/CR Injector Pump, Compatible with 4JB1 Engine
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| Product Type | Common Rail Fuel Injection Pump |
| Technical Specifications | CP1H/CB18 Common Rail Pump |
| Piston Quantity | 3 Pistons |
| Working Pressure | Up to 1800 bar |
| Compatible Fuel System | High Pressure Common Rail |
Manufacturer No.
0445025040
OEM Part No.
1111300ABYB1
Engine Part No.
4JB1JMC 493ZLQ4
Interchange No.
1111300ABYB10445025040CP18CB18
Fitment Vehicles
Jiangling ShundaJiangling KaiyunJiangling Tesun
Fuel System - Industrial Encyclopedia
Offering the original Bosch (BOSCH) quality 0445025040/1111300ABYB1 fuel injection pump, designed specifically for the Jiangling (JMC) 4JB1 series engines. This common rail fuel pump (CP18/CB18 type) is widely used in Jiangling Shunda, Kaiyun and other light trucks, and can be directly replaced with the original part number 1111300ABYB1. Equipped with precision plunger components, it ensures stable high-pressure fuel injection, improving combustion efficiency and power output. Compatible with Isuzu 4JB1 and JMC 493ZLQ4 engines, it is an ideal choice for maintenance and repair.