1659284 Seal-Lip T Fits Caterpillar Models
1659284 Seal-Lip T Fits Caterpillar Models
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One New Aftermarket Replacement Lip Seal for Caterpillar (Cat) Excavators and Construction Equipment
This aftermarket replacement lip-type seal (Seal-Lip T) fits Caterpillar hydraulic boom cylinders, providing a reliable barrier against fluid leaks to maintain optimal hydraulic cylinder performance. Manufactured from urethane rubber for durability in demanding construction and excavation applications, this seal is a direct replacement for Caterpillar (Cat) OEM part number 165-9284.
Specifications
- Part Type: Lip-Type Hydraulic Cylinder Seal
- Material: Urethane Rubber
- Bore Diameter: 3.5 in (89 mm)
- Rod Diameter: 2.95 in (75 mm)
- Groove Width: 0.33 in (8.5 mm)
- Weight: Approx. 0.05 lbs
Compatible Models
Caterpillar Excavators: 311B, 311C, 311D LRR, 312B, 312B L, 312C, 312C L, 312D, 312D L, 312E, 312E L, 313B, 313D, 313D2, 313D2 LGP, 314C, 314D CR, 314D LCR, 314E CR, 314E LCR, 314F CR, M315, M315F, M317F, M318F, 315F LCR
Caterpillar Mini Hydraulic Excavators: 307B, 307C, 307D, 308C
Caterpillar Backhoe Loaders: 450E
Caterpillar Wheel Scrapers: 631, 631K, 637, 637K
Replaces Part Number(s):
1659284, 165-9284
New aftermarket replacement part - not remanufactured, not used.



