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Caterpillar original 437-7547 Common Rail Fuel Injector Replacement for OEM, compatible with CAT 3508B 3512B 3516C Machinery Diesel Engine for 793C 793D 20R-2296 original new injector
| Brand Name: | CATERPILLA |
| Model Number: | 437-7547 |
| MOQ: | 1 |
| Price: | $299-$515 |
| Packaging Details: | Original Packing |
| Payment Terms: | T/T, Western Union |
Caterpillar 437-7547 fuel injector
,CAT 3508B 3512B diesel injector
,OEM 20R-2296 injector replacement
Caterpillar original 437-7547 Common Rail Fuel Injector Replacement for OEM, compatible with CAT 3508B 3512B 3516C Machinery Diesel Engine for 793C 793D 20R-2296 original new injector
Fuel Type | Diesel |
Condition | OEM Original Replacement |
Applicable Engine | CAT 3508B, 3512B, 3516B, 3516C |
Injector Type | Diesel Fuel Injector Assembly |
Quality Standard | OEM |
Packaging | N/A |
Fuel System | Diesel Fuel Injection System |
OE Number | 437-7547 |
Brand | CAT (Caterpillar) |
Cross Number / Universal Number | 4377547, 20R-2296, 20R2296, CAT4377547, CAT20R2296, 4377547R, 20R2296R, 437-7547 ASSY, 4377547-INJ |
Vehicle / Equipment Application | CAT 793C, 793D Mining Trucks; Industrial Generator Sets; Marine Engines |
Application Type | Mining, Construction, Power Generation, Marine, Industrial |
Precision fuel delivery is critical to the performance of heavy-duty diesel engines, and the Caterpillar CAT 3512B Fuel Injector (OE No. 437-7547) is engineered to meet that demand. This OEM original replacement diesel injector assembly is designed for CAT 3508B, 3512B, 3516B, and 3516C engines, offering a direct-fit solution for parts distributors, fleet operators, and maintenance providers. Extensive cross-reference numbers—including 4377547, 20R-2296, and 20R2296—further simplify identification and procurement.
As a core component of the diesel fuel system, this injector assembly delivers accurately metered, finely atomized fuel into the combustion chamber. Consistent injection performance supports efficient combustion, stable power output, and dependable operation under the continuous high-load conditions typical of industrial duty cycles. Manufactured to OEM quality standards, the injector matches original specifications, ensuring reliable fitment and service life comparable to the factory-installed component.
The 437-7547 fuel injector serves a wide range of demanding applications, including CAT 793C and 793D mining trucks, industrial generator sets, and marine engines powered by CAT 3508B, 3512B, 3516B, and 3516C platforms. This broad compatibility across mining, construction, power generation, and marine sectors makes it a practical, high-value choice for B2B buyers managing mixed fleets. For businesses seeking a dependable OEM replacement, this CAT diesel fuel injection assembly delivers the quality, compatibility, and sourcing convenience that professional operations require.
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Contact Detail:
ADD:Huangpu Machinery City, No.585-A, No.138, Southeast Road, Huangpu District, Guangzhou City,
Guangdong Province Tel:+86 020 88557755
Cellphone:+86 19959162250 WhatsApp:+86 19959162250
Email:2209396088@qq.com
