2114321 Ring Set Fits Caterpillar Models
2114321 Ring Set Fits Caterpillar Models
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One New Aftermarket Replacement Piston Ring Set for Caterpillar (Cat) 3304 and 3306 Engines
This aftermarket replacement piston ring set is designed for Caterpillar 3304 and 3306 series diesel engines. The 3304 and 3306 are widely used across a broad range of Caterpillar construction equipment, articulated trucks, track-type tractors, wheel loaders, and generator sets. This kit replaces OEM Caterpillar part number 2114321 (also formatted as 211-4321).
Specifications
- Bore: 4.75 in. (standard)
- Engine application: Caterpillar 3304 and 3306 diesel engines
- Material: Cast iron
Compatible Models
Caterpillar Engines: 3304, 3304B, 3306, 3306B, 3306C, SR4
Caterpillar Excavators: 330, 330 L, 350, 350 L
Caterpillar Articulated Trucks: D250E, D300E
Caterpillar Track-Type Tractors: D6H XL, D7G, D7H, D7R
Caterpillar Wheel Loaders: 966F, 966F II, 966G, 970F, 972G
Caterpillar Soil Compactors: 815B
Caterpillar Track Loaders: 963
Caterpillar Track Skidders: 527, 545
Caterpillar Scrapers: 615C
Replaces Part Number(s):
2114321, 211-4321
Aftermarket Interchange Numbers
165-4262RS, 1654262RS; PAI 305029; Interstate-McBee M 2114321
New aftermarket replacement part - not remanufactured, not used.
