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original Fuel Injector 321-3600, Diesel Nozzle 320-0690, Replacement for OEM Parts, For C6.6 C6.4 C4.4 1106D-E66TA Engine, 10R-7938, E320D D6K D6N Loader Dump Tractor original new injector
Detail Information
Place of Origin:
USA
Certification:
IOS+86 18136531233
Contact:
0086 18136531233
REMAN Num:
321-3600
Part Number:
10R-7938
Part Number 2:
320-0690
Product Name:
Original Injector
Warranty:
12 Months
Packing:
Original Package
Stock:
In Stock
Size:
Original Size
MOQ:
1 PC
Place Of Origin:
USA
Delivery Time:
3-5 Work Days
Appliion:
Fuel Injection System
CAR:
DIESEL CAR
ENGINE:
ENGINE
Supply Ability:
10000
Highlight:

Fuel Injector 321-3600

,

Diesel Nozzle 320-0690

,

C6.6 Engine Injector

Product Description

original Fuel Injector 321-3600, Diesel Nozzle 320-0690, Replacement for OEM Parts, For C6.6 C6.4 C4.4 1106D-E66TA Engine, 10R-7938, E320D D6K D6N Loader Dump Tractor original new injector

Fuel Type

Diesel

Condition

Original (OEM)

Applicable Engine

C6, C6.4, C6.6

Injector Type

Common Rail Diesel Injector

Quality Standard

OEM Original

Packaging

—

Fuel System

Common Rail

OE Number

321-3600 (3213600)

Brand

()

Cross Number / Universal Number

3213600; 10R-7938; 10R7938; 2645A753 (Perkins); 320-3800; 3203800

Vehicle / Equipment Application

312D / 320D / 323D Excavators; 924H / 928HZ Wheel Loaders; 953D Track Loader; D6K Dozer; Generator Sets; Mining Machinery

Application Type

Construction, Mining, Industrial and Power Generation Equipment

Engineered for erpillar C6 series diesel engines, this original fuel injector (OE number 321-3600 / 3213600) is a genuine common rail injector assembly designed to restore precise fuel delivery in C6.4 and C6.6 engine platforms. The unit cross-references multiple part numbers—including 10R-7938, 10R7938, Perkins 2645A753, 320-3800, and 3203800—making it a versatile replacement solution for equipment owners, fleet operators, and parts distributors managing mixed erpillar inventories.

Built to OEM original quality standards, the injector delivers accurately atomized diesel directly into the combustion chamber under high common rail pressure, supporting stable combustion, consistent power output, and optimized fuel consumption. Precision-manufactured internal components ensure reliable spray patterns and dependable sealing across extended service intervals, helping engines maintain smooth operation under the heavy-duty working cycles typical of construction and industrial environments.

This injector is suitable for a wide range of erpillar machines powered by C6.4 and C6.6 engines, including 312D, 320D, and 323D excavators, 924H and 928HZ wheel loaders, 953D track loaders, and D6K dozers, as well as generator sets and mining machinery. Sourced as an original replacement part, it offers direct-fit installation that minimizes downtime and simplifies maintenance planning. For B2B buyers, the multi-number compatibility streamlines procurement, reduces inventory complexity, and ensures the correct match for engine fuel system repairs across diverse equipment fleets.

original Fuel Injector 321-3600, Diesel Nozzle 320-0690, Replacement for OEM Parts, For C6.6 C6.4 C4.4 1106D-E66TA Engine, 10R-7938, E320D D6K D6N Loader Dump Tractor original new injector

original Fuel Injector 321-3600, Diesel Nozzle 320-0690, Replacement for OEM Parts, For C6.6 C6.4 C4.4 1106D-E66TA Engine, 10R-7938, E320D D6K D6N Loader Dump Tractor original new injector

original Fuel Injector 321-3600, Diesel Nozzle 320-0690, Replacement for OEM Parts, For C6.6 C6.4 C4.4 1106D-E66TA Engine, 10R-7938, E320D D6K D6N Loader Dump Tractor original new injector detail 1

original Fuel Injector 321-3600, Diesel Nozzle 320-0690, Replacement for OEM Parts, For C6.6 C6.4 C4.4 1106D-E66TA Engine, 10R-7938, E320D D6K D6N Loader Dump Tractor original new injector detail 2

original Fuel Injector 321-3600, Diesel Nozzle 320-0690, Replacement for OEM Parts, For C6.6 C6.4 C4.4 1106D-E66TA Engine, 10R-7938, E320D D6K D6N Loader Dump Tractor original new injector detail 3

original Fuel Injector 321-3600, Diesel Nozzle 320-0690, Replacement for OEM Parts, For C6.6 C6.4 C4.4 1106D-E66TA Engine, 10R-7938, E320D D6K D6N Loader Dump Tractor original new injector detail 4

original Fuel Injector 321-3600, Diesel Nozzle 320-0690, Replacement for OEM Parts, For C6.6 C6.4 C4.4 1106D-E66TA Engine, 10R-7938, E320D D6K D6N Loader Dump Tractor original new injector detail 5

original Fuel Injector 321-3600, Diesel Nozzle 320-0690, Replacement for OEM Parts, For C6.6 C6.4 C4.4 1106D-E66TA Engine, 10R-7938, E320D D6K D6N Loader Dump Tractor original new injector detail 6

original Fuel Injector 321-3600, Diesel Nozzle 320-0690, Replacement for OEM Parts, For C6.6 C6.4 C4.4 1106D-E66TA Engine, 10R-7938, E320D D6K D6N Loader Dump Tractor original new injector detail 7

original Fuel Injector 321-3600, Diesel Nozzle 320-0690, Replacement for OEM Parts, For C6.6 C6.4 C4.4 1106D-E66TA Engine, 10R-7938, E320D D6K D6N Loader Dump Tractor original new injector detail 8

original Fuel Injector 321-3600, Diesel Nozzle 320-0690, Replacement for OEM Parts, For C6.6 C6.4 C4.4 1106D-E66TA Engine, 10R-7938, E320D D6K D6N Loader Dump Tractor original new injector detail 9

original Fuel Injector 321-3600, Diesel Nozzle 320-0690, Replacement for OEM Parts, For C6.6 C6.4 C4.4 1106D-E66TA Engine, 10R-7938, E320D D6K D6N Loader Dump Tractor original new injector detail 10

original Fuel Injector 321-3600, Diesel Nozzle 320-0690, Replacement for OEM Parts, For C6.6 C6.4 C4.4 1106D-E66TA Engine, 10R-7938, E320D D6K D6N Loader Dump Tractor original new injector detail 11

original Fuel Injector 321-3600, Diesel Nozzle 320-0690, Replacement for OEM Parts, For C6.6 C6.4 C4.4 1106D-E66TA Engine, 10R-7938, E320D D6K D6N Loader Dump Tractor original new injector detail 12

Contact Detail:

ADD:Huangpu hinery City, No.585-A, No.138, Southeast Road, Huangpu District, Guangzhou City,

Guangdong Province Tel:+86 020 88557755

Cellphone:+86 18136531233 WhatsApp:+86 18136531233

Email:2209396088@qq.com