Guangzhou Best Auto Parts Co..Ltd.
| Other No 1 | 177-4753 |
| Part Number | 177-4753 |
| Product name | Caterpillar INJECTOR |
| Stock | In stock |
| Warranty | 12 months |
| Car | Caterpillar engine |
| Quality | Brand new Genuine |
| Packaging Details | original packing |
| Packing | Original package |
| Application | Fuel Injection System |
| contact | Contact: 86+ 19128906105 |
| Delivery Time | 5-8 work days |
| Payment Terms | T/T, Western Union |
| Other No | 177-4752 |
| Supply Ability | 10000 |
| Certification | ISO +86 19128906105 |
| Place of Origin | USA |
| Model Number | 177-4753 |
| Brand Name | Caterpillar |
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Product Specification
| Other No 1 | 177-4753 | Part Number | 177-4753 |
| Product name | Caterpillar INJECTOR | Stock | In stock |
| Warranty | 12 months | Car | Caterpillar engine |
| Quality | Brand new Genuine | Packaging Details | original packing |
| Packing | Original package | Application | Fuel Injection System |
| contact | Contact: 86+ 19128906105 | Delivery Time | 5-8 work days |
| Payment Terms | T/T, Western Union | Other No | 177-4752 |
| Supply Ability | 10000 | Certification | ISO +86 19128906105 |
| Place of Origin | USA | Model Number | 177-4753 |
| Brand Name | Caterpillar | ||
| High Light | Caterpillar fuel injector for 3126B engine ，Diesel nozzle assembly replacement ，Original Common Rail Injector 178-6343 | ||
|
Fuel Type |
Diesel |
|
Condition |
New (Original-Type Replacement) |
|
Applicable Engine |
Caterpillar CAT 3126, 3126B, 3126E, 3126 HEUI, C3126, 3126 Marine, 3126 Industrial, 3126 Truck Engine - 7.2L Inline 6-Cylinder Medium-Duty Diesel Platform |
|
Injector Type |
HEUI (Hydraulically actuated Electronically controlled Unit Injector) |
|
Quality Standard |
OE-Type Fitment, Precision Fuel Metering, Heavy-Duty Body Construction, High-Temperature Capability, Pressure-Resistant Sealing Areas, Balanced Flow Performance, Professional Testing Available |
|
Packaging |
Standard export packaging (individual injector protected, capped, and boxed; bulk packing available for fleet and distributor orders) |
|
Fuel System |
HEUI - Hydraulic Electronic Unit Injection (ECM-controlled fuel delivery, high-pressure engine oil actuation) |
|
OE Number |
177-4753 |
|
Brand |
CAT (Caterpillar) |
|
Cross Number / Universal Number |
177-4753, 1774753, 232-1171, 2321171, 10R-1267, 10R1267, 10R-1257, 10R1257, 10R-1306, 10R1306, 229-5928, 2295928, 206-1217, 2061217, CA2321171, CA10R1267, CA2061217, 111-7916, 1117916, 138-8756, 1388756, 177-4754, 1774754, 222-5963, 2225963, 222-5968, 2225968, 222-5972, 2225972, 10R-9237, 10R9237, 171-9704, 1719704, 173-4059, 1734059, 173-4061, 1734061, 173-9267, 1739267, 173-9272, 1739272, 173-9379, 1739379, 178-6342, 1786342, 178-6343, 1786343, 198-6877, 1986877, 232-1167, 2321167, 232-1170, 2321170, 232-1172, 2321172, 0R-9348, 0R9348, 0R-9350, 0R9350, 10R-0781, 10R0781, 10R-0782, 10R0782, 10R-1262, 10R1262, 10R-9238, 10R9238, 20R-4147, 20R4147, 20R-5392, 20R5392 |
|
Vehicle / Equipment Application |
CAT 3126-powered medium-duty trucks, dump trucks, buses, RVs, motorhomes, fire trucks, marine vessels, generator sets, industrial power units, construction equipment, agricultural equipment, fleet maintenance programs, and engine rebuilding operations |
|
Application Type |
Diesel parts suppliers, engine rebuilders, fleet maintenance companies, repair workshops, heavy equipment service providers, marine service companies, truck parts distributors, and global aftermarket parts exporters |
The CAT 3126 Series HEUI Fuel Injector 177-4753 is an original-type replacement unit engineered for Caterpillar 3126, 3126B, 3126E, C3126, and related 7.2L inline 6-cylinder diesel platforms. It serves medium-duty trucks, dump trucks, buses, RVs, motorhomes, fire trucks, marine vessels, generator sets, and industrial power units. Full cross-reference compatibility is provided with 232-1171, 10R-1267, 10R-1257, 10R-1306, 229-5928, 206-1217, CA2321171, CA10R1267, CA2061217, 111-7916, 138-8756, 177-4754, 222-5963, 222-5968, 222-5972, 10R-9237, 171-9704, 173-4059, 173-4061, 173-9267, 173-9272, 173-9379, 178-6342, 178-6343, 198-6877, 232-1167, 232-1170, 232-1172, 0R-9348, 0R-9350, 10R-0781, 10R-0782, 10R-1262, 10R-9238, 20R-4147, and 20R-5392 to support distributor and fleet stocking requirements across global aftermarket channels.
The injector uses OE-type fitment design with precision fuel metering, atomized spray performance, electronic control response, and balanced flow performance, allowing the HEUI hydraulic electronic unit injection system to deliver easier starting, smoother idle, stronger power, improved fuel economy, lower smoke, and better cylinder balance. The heavy-duty body construction, high-temperature capability, and pressure-resistant sealing areas support long-term operation under demanding load and duty cycles, while professional testing options help verify performance before shipment and installation in rebuild and service programs.
Before installation, technicians should confirm the injector number, verify the engine serial number and arrangement number, compare old and new injectors, clean the injector bore, replace seals and O-rings, replace the fuel filter, and use clean engine oil. After installation, the system should be primed, air removed, fault codes cleared, and a cylinder balance or injector cutout test performed. Regular maintenance - including fuel filter replacement, water separator drainage, oil changes, harness inspection, air-in-fuel checks, return-flow testing, and cooling system inspection - helps extend injector service life.
WhatsApp:+8618128524431
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent
Year Established:
1996
Total Annual:
1000000-3000000
Employee Number:
20~99
Ecer Certification：
Verified Supplier
Our company specializes in operating diesel injectors for 30 yearsWe sell Diesel fuel system. Injector, Pump. Valve ,Nozzle, Plunger,.PLEASE add new wahtsapp account, 0086 191 2890 6105 ① Original brand new always our Eternal quality. ② We will delivery products immediately after receive your p... Our company specializes in operating diesel injectors for 30 yearsWe sell Diesel fuel system. Injector, Pump. Valve ,Nozzle, Plunger,.PLEASE add new wahtsapp account, 0086 191 2890 6105 ① Original brand new always our Eternal quality. ② We will delivery products immediately after receive your p...
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