1182990 Mount A Fits Caterpillar Models
1182990 Mount A Fits Caterpillar Models
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One New Aftermarket Replacement Mount Assembly for Caterpillar (Cat) Construction Equipment
This aftermarket replacement mount assembly (Cat part number 118-2990) is a two-piece isolation mount designed to attach and position components while absorbing vibration, shock, and noise. Isolation mounts of this type protect surrounding structure and equipment systems from stress caused by engine and drivetrain movement.
Specifications
- Mount Type: Two-Piece, Non-Symmetric
- Head Outside Diameter: 64.8 mm (2.55 in)
- Head Thickness: 22.9 mm (0.90 in)
- Pilot Outside Diameter: 40.1 mm (1.58 in)
- Inside Diameter: 17.2 mm (0.68 in)
- Mount Height: 61.7 mm (2.43 in)
- Pad Height: 22.9 mm (0.90 in)
- Bonded Sleeve: Yes
- Standard Bolt Size: M16
Compatible Models
Caterpillar Skid Steer Loaders: 236B3, 242B3, 246C, 252B3, 256C, 257B3, 259B3, 262C, 262C2, 272C, 272D, 272D XHP, 277C, 277C2, 279C, 279C2, 287C, 287C2, 289C, 289C2, 297C, 299C, 299D, 299D XHP
Caterpillar Backhoe Loaders: 414E, 416B, 416C, 416D, 416E, 420D, 420E, 420F, 422E, 422F, 424D, 426C, 428C, 428D, 428E, 428F, 430D, 430E, 430F, 432D, 432E, 432F, 434E, 434F, 436C, 438C, 438D, 442D, 442E, 444E, 444F
Replaces Part Number(s):
1182990, 118-2990
New aftermarket replacement part - not remanufactured, not used.



