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Caterpillar original Diesel Engine Fuel Injector 0R-8773 10R-0963,for heavy duty diesel engine application, Replacement for OEM for CAT C10 C13 original new injector
Detail Information
Place of Origin:
USA
Certification:
Contact: 86+ 19959162250
Product Name:
CATerpillar Injector
OE NO:
0R-8773
OE NO1:
147-0373
OE NO2:
137-2500
Warranty:
12 Months
Contact:
86+ 19959162250
Quality:
Brand New Genuine
Car Model:
CATERPILLA ENGINE
ApplicATio:
Fuel Injection System
Material:
High Speed Steel
Type:
Diesel
SIZE:
Origional Standard
Supply Ability:
1000pcs/months
Highlight:

CAT C10 C13 diesel injector

,

OEM 0R-8773 fuel injector

,

heavy duty diesel engine injector

Product Description

Caterpillar original Diesel Engine Fuel Injector 0R-8773 147-0373, 137-2500, 10R-0963,for heavy duty diesel engine application,  Replacement for OEM for CAT C10  C13 original new injector

Fuel Type

Diesel

Condition

New aftermarket, remanufactured, rebuilt, replacement, or OEM-equivalent options available

Applicable Engine

Primarily designed for Caterpillar C10 diesel engines; commonly listed as compatible with Caterpillar C12 diesel engines. Caterpillar C11, C13, 3176, and 3196 engine applications require pre-purchase verification

Injector Type

Fuel Injector Assembly / Injector GP

Quality Standard

Pre-shipment quality control covers flow test, leakage test, spray pattern test, pressure calibration, and visual inspection

Packaging

Neutral packing, branded packing, export carton, and wooden case (for bulk shipment) options available

Fuel System

Diesel engine fuel injection system, cylinder head mounted

OE Number

0R-8773 (alternate search formats: 0R8773, 0R 8773, OR-8773, OR8773)

Brand

Caterpillar (CAT)

Cross Number / Universal Number

137-2500 (1372500), 10R-0963 (10R0963), 147-0373 (1470373), 160-1090 (1601090), 160-2303 (1602303), 162-2303 (1622303), 194-5083 (1945083), 212-3463 (2123463); additional supplier-listed reference numbers include 10R-9235 (10R9235), EX630963, CH12082, 10R-1268 (10R1268). All cross references require pre-shipment verification

Vehicle / Equipment Application

Heavy-duty trucks, construction machinery, industrial diesel equipment, generator units, marine power units; exact equipment model fitment must be verified via engine serial number and original injector part number

Application Type

Heavy-duty diesel engine, on-highway truck, construction machinery, mining equipment, industrial power generation, and marine power applications

Built to meet Caterpillar fuel system performance requirements, the 0R-8773 Injector GP is a heavy-duty diesel fuel injector assembly designed to meter, pressurize, and atomize diesel fuel into the engine combustion chamber for consistent, efficient power delivery. It is positioned as the primary replacement part for Caterpillar C10 diesel engines, and is widely listed by aftermarket suppliers as a fit for Caterpillar C12 engine platforms. Listings for C11, C13, 3176, and 3196 engines are unconfirmed and require additional validation before purchase.

The injector is indexed under multiple part number formats to support global parts lookup: the primary OE number 0R-8773 is also searchable as 0R8773, 0R 8773, OR-8773, and OR8773. Multiple cross-reference numbers for replacement, remanufactured, and aftermarket units are available, but all cross-references must be validated against the engine serial number, original injector label, injector code, and ECM calibration prior to order confirmation to avoid fitment errors.

Every unit undergoes standardized pre-shipment quality control testing including flow testing, leakage testing, spray pattern verification, pressure calibration, and visual inspection. Flexible packaging options range from neutral or branded packing to export cartons and bulk wooden cases, with MOQ terms set at 1 piece for repair orders, 6 pieces for full engine sets, and bulk terms for distributors. It serves diesel repair workshops, fleet maintenance teams, engine rebuilders, and industrial equipment operators across heavy-duty transport, construction, mining, power generation, and marine sectors.

Caterpillar original Diesel Engine Fuel Injector 0R-8773  10R-0963,for heavy duty diesel engine application,  Replacement for OEM for CAT C10  C13 original new injector

Caterpillar original Diesel Engine Fuel Injector 0R-8773  10R-0963,for heavy duty diesel engine application,  Replacement for OEM for CAT C10  C13 original new injector

 

Caterpillar original Diesel Engine Fuel Injector 147-0373, for heavy duty diesel engine application, 137-2500, 10R-0963, 0R-8773 Replacement for OEM for CAT C10 C11 C12 C13 original new injector detail 1

Caterpillar original Diesel Engine Fuel Injector 147-0373, for heavy duty diesel engine application, 137-2500, 10R-0963, 0R-8773 Replacement for OEM for CAT C10 C11 C12 C13 original new injector detail 2

Caterpillar original Diesel Engine Fuel Injector 147-0373, for heavy duty diesel engine application, 137-2500, 10R-0963, 0R-8773 Replacement for OEM for CAT C10 C11 C12 C13 original new injector detail 3

Caterpillar original Diesel Engine Fuel Injector 147-0373, for heavy duty diesel engine application, 137-2500, 10R-0963, 0R-8773 Replacement for OEM for CAT C10 C11 C12 C13 original new injector detail 4

Caterpillar original Diesel Engine Fuel Injector 147-0373, for heavy duty diesel engine application, 137-2500, 10R-0963, 0R-8773 Replacement for OEM for CAT C10 C11 C12 C13 original new injector detail 5

Caterpillar original Diesel Engine Fuel Injector 147-0373, for heavy duty diesel engine application, 137-2500, 10R-0963, 0R-8773 Replacement for OEM for CAT C10 C11 C12 C13 original new injector detail 6

Caterpillar original Diesel Engine Fuel Injector 147-0373, for heavy duty diesel engine application, 137-2500, 10R-0963, 0R-8773 Replacement for OEM for CAT C10 C11 C12 C13 original new injector detail 7

Caterpillar original Diesel Engine Fuel Injector 147-0373, for heavy duty diesel engine application, 137-2500, 10R-0963, 0R-8773 Replacement for OEM for CAT C10 C11 C12 C13 original new injector detail 8

Caterpillar original Diesel Engine Fuel Injector 147-0373, for heavy duty diesel engine application, 137-2500, 10R-0963, 0R-8773 Replacement for OEM for CAT C10 C11 C12 C13 original new injector detail 9

Caterpillar original Diesel Engine Fuel Injector 147-0373, for heavy duty diesel engine application, 137-2500, 10R-0963, 0R-8773 Replacement for OEM for CAT C10 C11 C12 C13 original new injector detail 10

Caterpillar original Diesel Engine Fuel Injector 147-0373, for heavy duty diesel engine application, 137-2500, 10R-0963, 0R-8773 Replacement for OEM for CAT C10 C11 C12 C13 original new injector detail 11

Caterpillar original Diesel Engine Fuel Injector 147-0373, for heavy duty diesel engine application, 137-2500, 10R-0963, 0R-8773 Replacement for OEM for CAT C10 C11 C12 C13 original new injector detail 12

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