1W1227 Turbo G Fits Caterpillar Models
1W1227 Turbo G Fits Caterpillar Models
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One New Aftermarket Replacement Turbocharger (Turbo G) for Caterpillar (Cat) 3306 Engine
This aftermarket replacement turbocharger assembly fits Caterpillar (Cat) equipment powered by the 3306 diesel engine (10.3L displacement). The 4LF-302 turbocharger restores boost pressure and engine efficiency on wheel loaders, wheel dozers, compactors, motor graders, and industrial/generator applications equipped with the 3306 engine. Replaces OEM part number 1W-1227 / 1W1227, which was superseded by 186514 in later service.
Specifications
- Turbo Model: 4LF-302 (4LF302)
- Engine: Caterpillar 3306, 10.3L Diesel
- Weight: 38.9 lbs.
Compatible Models
Caterpillar Wheel Loader: 966D, 966E
Caterpillar Wheel Dozer: 814B (S/N: 8Z3842-12140, 08Z3945-UP -- verify serial number before ordering)
Caterpillar Compactor: 815B, 816B
Caterpillar Motor Grader: 12H ES, 140H, 140H ES, 140H NA, 143H, 14H NA
Caterpillar Industrial Engine: 3306, SR4
Caterpillar Generator Engine: 3306, SR4
Caterpillar Earth Mover / Wheeled Skidder: All models equipped with 3306 engine
Replaces Part Number(s):
1W1227, 1W-1227, CA1W-1227, 0R5801, 0R-5801, CA0R-5801, 186514, 173722
Aftermarket Interchange Numbers
310138, 4LF-302, 4LF302, 9N0111
New aftermarket replacement part - not remanufactured, not used.



