2W7277 Turbo G Fits Caterpillar Models
2W7277 Turbo G Fits Caterpillar Models
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One New Aftermarket Replacement Turbocharger (TV6142) for Caterpillar (Cat) 3306 Engine Applications
This aftermarket replacement Garrett TV6142 turbocharger fits Caterpillar (Cat) equipment powered by the 3306 and 3306B diesel engines (10.5L, 6-cylinder). It is a direct replacement for OEM Caterpillar part number 2W7277 / 2W-7277, serving earth-moving machinery, articulated dump trucks, generator sets, and industrial engine applications.
Specifications
- Turbo Model: TV6142 (Garrett/Airesearch)
- Engine: Caterpillar 3306 DIT GS / 3306B
- Displacement: 10.5L (10,500 cc), 6-Cylinder Diesel
- Turbine Housing A/R: 1.00
- CHRA: 441140-0001 (supersedes 441140-5001S, 0R5866, 1W1604)
Serial Number Restrictions
Verify serial number prefix before ordering. Known fitment ranges include: 3306 Generator Set S/N 85Z1-3763 and 85Z3764-UP; 5JC1-UP; 64Z1848-UP; 7JB1210-UP. Engine prefixes: 61A, 78V, 36A, 46A, 76V, 77V, 99Z, MGC. Confirm your prefix matches before ordering.
Compatible Models
Caterpillar Articulated Dump Trucks: D250B (1987-88)
Caterpillar Generator Sets: SR4 (3306, 3306B engines)
Caterpillar Industrial Engines: 3306, 3306B, SR4
Caterpillar Earth Moving Equipment: Various 3306-powered machines (966F, 966G, 972G and others with 3306 engine)
Replaces Part Number(s):
2W7277, 2W-7277, CA2W7277, 1W3558, 1W-3558, CA1W3558, 465774-0005, 465774-0012, 465774-9012, 465774-12, 465774-5012S, 4657740005, 4657740012, 4657749012, 46577412, 4657745012S, 0R-5793, 0R5793, CA0R5793, 1W-3429, 1W3429, CA1W3429, 1W-3430, 1W3430, CA1W3430, 1W-3984, 1W3984, CA1W3984, 1W-8179, 1W8179, CA1W8179, 465774-3, 4657743, 465774-0003, 4657740003, 465774-4, 4657744, 465774-0004, 4657740004, 465774-0006, 4657740006, 465774-6, 4657746, 465774-10, 46577410, 465774-5003S, 4657745003S
Aftermarket Interchange Numbers
Garrett/Honeywell: 465774-5012S (current), supersedes 465774-0012, 465774-9012, 465774-12, 465774-0005. CHRA cross-reference: 0R5866, 1W1604.
New aftermarket replacement part - not remanufactured, not used.
