0445120730 COMMON RAIL INJECTOR 617-1905 REPLACEMENT FOR C9.3B 336

0445120730 Common Rail Injector Replacement

0445120730 is an aftermarket common rail fuel injector developed as a replacement option for matched C9.3 and C9.3B diesel engine applications. It is used during engine overhaul, injector replacement and common rail fuel-system maintenance.

The injector may be identified through several number formats, including 0445120730, 0 445 120 730, 0445-120-730, 510-1695, 617-1905 and 30R-0718. Among these references, 510-1695 is an earlier CAT common rail injector number, 617-1905 is the current CAT engine fuel injector reference, and 30R-0718 identifies the related CAT remanufactured option.

The replacement injector is primarily positioned for C9.3 / C9.3B construction machinery applications. Searchable machine references include 336, 340, 350 and 345 GC excavators, 966, 966 GC and 972 wheel loaders, 973 and 973K track loaders, D6 and D7 tractors, RM400 reclaimers and PM310, PM312 and PM313 cold planers.

For aftermarket products, dimensional appearance alone is not sufficient for identification. The injector number, connector configuration, inlet position and calibration requirements should be checked before shipment. Genuine, remanufactured and aftermarket injectors should also not be mixed casually within the same engine set unless their calibration and flow characteristics have been confirmed.

Product Specifications

Product Advantages

• Cost-effective common rail injector replacement
• Suitable for C9.3 / C9.3B engine repair
• Searchable through multiple confirmed reference numbers
• Applicable to excavator, loader and tractor maintenance
• Standard export packing available
• Supports single-unit and engine-set orders
• Part-number inspection before shipment

Applications

Application Notice

Machine model alone cannot guarantee compatibility. Please provide the old injector number, engine serial number or a clear injector-label photo before order confirmation.

Packing And Delivery

Each injector is packed with protective inner material and a standard export carton. Original-brand wording and packaging should not be used for aftermarket products. Available transport methods include international express, air cargo and delivery to the customer’s freight forwarder.

Order Confirmation

Before confirming an aftermarket order, check:

1. Old injector part number
2. Engine model C9.3 / C9.3B
3. Machine model
4. Connector and injector photos
5. Required quantity
6. Genuine, reman or aftermarket requirement