Caterpillar original High-performance Diesel Fuel Components 173-9272 0R-9349 Replacement for CAT 3126 3126B 3126E Diesel Engines, Cross Reference 10R-0782 Fuel Injection Parts original new injector
| Brand Name: | CATERPILLA |
| Model Number: | 173-9272 |
| MOQ: | 1 |
| Price: | $299-$448 |
| Packaging Details: | Original Packing |
| Payment Terms: | T/T, Western Union |
Caterpillar diesel fuel injector replacement
,CAT 3126B fuel injection parts
,original new diesel injector
Caterpillar original High-performance Diesel Fuel Components 173-9272 0R-9349 Replacement for CAT 3126 3126B 3126E Diesel Engines, Cross Reference 10R-0782 Fuel Injection Parts original new injector
|
Fuel Type |
Diesel |
|
Condition |
N/A |
|
Applicable Engine |
3126, 3126B, 3126E Diesel Engines |
|
Injector Type |
Heavy Duty Diesel Fuel Injection Nozzle Assembly |
|
Quality Standard |
OEM Standard / Original Replacement |
|
Packaging |
N/A |
|
Fuel System |
Diesel Fuel Injection System |
|
OE Number |
173-9272 |
|
Brand |
CAT |
|
Cross Number / Universal Number |
173-9272, 1739272, 10R0955, 10R1273, 20R2057 |
|
Vehicle / Equipment Application |
Freightliner, Peterbilt, Kenworth, Blue Bird Powered Equipment; Industrial, Construction, Marine, Truck, Generator Applications |
|
Application Type |
Heavy Duty Industrial / Construction / Marine / Truck / Generator Applications |
Within CAT’s 3126 engine component line, the 173-9272 fuel injector functions as an original replacement diesel fuel injection nozzle assembly. Built to OEM standard replacement specifications, it carries a full suite of interchangeable part numbers to simplify cross-referencing: 1739272, 10R0955, 10R1273 and 20R2057, in addition to its base OE identifier 173-9272. This clear part number alignment reduces matching errors for procurement and maintenance teams sourcing replacement fuel system components.
This heavy-duty injector is compatible with three 3126-series diesel engine variants: the 3126, 3126B and 3126E. It supports a wide range of equipment across core industrial and commercial sectors, including Freightliner, Peterbilt, Kenworth and Blue Bird powered units, with use cases covering industrial facilities, construction operations, marine vessels, on-road trucks and generator systems. Its broad fitment scope allows parts distributors to serve multiple customer segments with a single SKU.
As a core diesel fuel injection system component, this replacement injector is tailored for B2B use cases including engine overhaul, routine parts replacement and industrial equipment upkeep. It adheres to original equipment replacement benchmarks, enabling businesses to source a correctly specified part without custom modification work. For bulk purchasers and equipment service providers, it delivers a standardized, easy-to-identify fuel system solution for 3126-series engine fleets.
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