2U5345 O-Ring 154.5 Fits Caterpillar Models
2U5345 O-Ring 154.5 Fits Caterpillar Models
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One New Aftermarket Replacement O-Ring Seal for Caterpillar (Cat) Equipment
This aftermarket replacement O-ring seal (Caterpillar part number 2U-5345) measures 154.5mm inner diameter with a 75A durometer hardness rating. It is used across a wide range of Caterpillar construction and earthmoving equipment as a precision sealing component in hydraulic, engine, and general service applications. Keeping a correct-fitting seal on hand minimizes downtime during routine maintenance and field repairs.
Specifications
- Inner Diameter: 154.5 mm
- Hardness: 75A
Compatible Models
Caterpillar Track-Type Tractors: D4, D6K, D6K2, D6K2 LGP, D6K2 XL
Caterpillar Articulated Trucks: D25C, D25D, D35C, D300D, D300E, D350C, D350D, D350E, D400E II, D550B
Caterpillar Rotary Drill: MD6200
Additional compatible models may apply. Verify fitment against your machine serial number before ordering.
Replaces Part Number(s):
2U5345, 2U-5345
New aftermarket replacement part - not remanufactured, not used.
