Caterpillar original 140-8413 Mechanical Fuel Injector Assembly Common Rail Diesel Injector for 3114 3116 3126 Excavator Aftermarket Replacement for OEM original new injector
Product Details
Caterpillar 140-8413 fuel injector assembly
,Common rail diesel injector for excavator
,OEM replacement Caterpillar fuel injector
Caterpillar original 140-8413 Mechanical Fuel Injector Assembly Common Rail Diesel Injector for 3114 3116 3126 Excavator Aftermarket Replacement for OEM original new injector
|
Fuel Type |
Diesel |
|
Condition |
New Replacement |
|
Applicable Engine |
Caterpillar 3116 series; commonly related to CAT 3114 and CAT 3126 (final compatibility confirmed by engine serial number and original injector number) |
|
Injector Type |
Mechanical Diesel Fuel Injector / Injector GP-Fuel |
|
Quality Standard |
OE-type replacement, heavy-duty construction |
|
Packaging |
Standard export packaging (contact supplier for details) |
|
Fuel System |
Direct Injection Diesel |
|
OE Number |
140-8413 |
|
Brand |
CAT (Caterpillar) |
|
Cross Number / Universal Number |
140-8413, 1408413, 0R-8867, OR-8867, OR8867, 127-8220, 7E-6193, 9Y-4982 |
|
Vehicle / Equipment Application |
CAT 938G Wheel Loader, IT38G; also suitable for construction machinery, industrial diesel engines, loaders, trucks, generator sets, marine auxiliary engines, and earthmoving machines using compatible Caterpillar 3116 engine configurations |
|
Application Type |
Individual replacement, full engine set replacement, export sales, distributor inventory, fleet maintenance, and diesel repair shop use |
The Caterpillar 140-8413 fuel injector is engineered for the CAT 3116 series diesel engine and is widely applied across construction machinery, industrial diesel engines, loaders, trucks, generator sets, marine auxiliary engines, and earthmoving equipment. It is a direct-fit mechanical diesel injector built to OE-type standards, supporting consistent fuel metering and stable atomization for daily heavy-duty operation in demanding working environments.
This injector assembly delivers precision fuel injection that helps reduce hard starting, rough idle, black smoke, engine knock, power loss, and excessive fuel consumption. The heavy-duty structure and strong sealing performance support reliable cylinder balance and lower exhaust temperature, while the standard OE-style fitment allows straightforward installation on the 938G Wheel Loader, IT38G, and other Caterpillar 3116-powered applications. Related cross references include 1408413, 0R-8867, 127-8220, 7E-6193, and 9Y-4982.
Proper maintenance is essential for long service life. Operators should keep fuel clean, replace filters on schedule, drain water from separators, monitor oil condition, and observe starting performance, idle quality, and smoke output. Sealing rings should always be renewed during injector replacement, and all torque and adjustment values must follow the official Caterpillar service manual.
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