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1232031 Seal A-Buffer Fits Caterpillar Models
1232031 Seal A-Buffer Fits Caterpillar Models
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$39.00 CAD
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One New Aftermarket Replacement Buffer Seal for Caterpillar (Cat) Excavators and Work Tools
This aftermarket replacement buffer seal (Caterpillar part number 1232031) fits hydraulic cylinders on a range of Caterpillar (Cat) tracked and wheeled excavators as well as compatible work tools. The buffer seal is installed in the hydraulic cylinder head to absorb shock loads and pressure spikes, protecting the primary sealing system and extending cylinder service life.
Specifications
- Part Type: Buffer Seal (Type C sealing form)
- Stem Diameter: 4.29 in.
- Groove Diameter: 0.25 in.
- Weight: 0.3 lbs.
Compatible Models
Caterpillar Tracked Excavators: 322B L, 322C FM, 325B L, 330B L, 330B LN, 345B, 345B II, 345B L, 345C, 350 L, 350-A, 350-A L
Caterpillar Wheeled Excavators: M325B, W330B
Caterpillar Work Tools: CR20 P16
Replaces Part Number(s):
1232031
New aftermarket replacement part - not remanufactured, not used.



