1475835 Locknut Spl Fits Caterpillar Models
1475835 Locknut Spl Fits Caterpillar Models
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One New Aftermarket Replacement Special Locknut for Caterpillar (Cat) Excavators
This special locknut (also listed as Locknut-Special) is a hydraulic cylinder group component used as a piston rod nut on Caterpillar excavators. Nylon insert locknuts of this type are used in critical applications where equipment vibration could loosen the connection, providing a secure, vibration-resistant fastening for hydraulic cylinder assemblies.
Specifications
- Material: Steel
- Thread Size: M64
- Finish: Zinc phosphate and oil coated
- Insert: Nylon insert for vibration resistance
- Weight: Approx. 3 lbs (1 kg)
Compatible Models
Caterpillar Excavators: 311, 311D LRR, 312B L, 312C, 312C L, 312D, 312D L, 312E, 314D LCR, 314E LCR, 315, 315B, 315B L, 315C, 315D L, 316E L, 317B LN, 318B, 318C, 318D L, 318D2 L, 318E L, 319C, 319D, 319D L, 319D LN, 320B, 320BL, 320C, 320D, 320D FM, 320D FM RR
Caterpillar Wheeled Excavators: M318, M322F, M324D2MH, M325CMH, M325DMH, MH3024, MH3026
Caterpillar Other: 345BL
Replaces Part Number(s):
1475835, 147-5835
Aftermarket Interchange Numbers
CA1475835, 875504
New aftermarket replacement part - not remanufactured, not used.



