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HomeHydraulicsHydraulic Cylinders & ComponentsHydraulic Cylinder Seals170-9858: 73.6mm Inner Diameter U Cup Seal
HomeHydraulicsHydraulic Cylinders & ComponentsHydraulic Cylinder Seals170-9858: 73.6mm Inner Diameter U Cup Seal
170-9858: 73.6mm Inner Diameter U Cup Seal

Cat® 73.6 mm Inner Diameter U Cup Seal for Bucket Cylinder in Hydraulic System

Brand: Cat

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170-9858: 73.6mm Inner Diameter U Cup Seal
170-9858: 73.6mm Inner Diameter U Cup Seal
170-9858: 73.6mm Inner Diameter U Cup Seal
170-9858: 73.6mm Inner Diameter U Cup Seal
170-9858: 73.6mm Inner Diameter U Cup Seal

Cat® 73.6 mm Inner Diameter U Cup Seal for Bucket Cylinder in Hydraulic System

Brand: Cat

Warranty Information
Return Policy
DiagramDescriptionSpecificationsCompatible Models
Specifications for part number 170-9858

Units of Measure

USMetric
Material Description: Nitrile rubber (NBR)
Shaft Diameter (mm): 75.0
Inside Diameter (mm): 73.6
Width (mm): 10.0
Shaft Diameter (in): 2.952
Inside Diameter (in): 2.897
Width (in): 0.393
Material: Nitrile / NBR / HNBR / XNBR Rubber
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Compatible Models for part number 170-9858

WHEEL TRACTOR

631K 637K

MINI HYD EXCAVATOR

307D 307C 308E2 SR 308E SR 308E2SR 308D 308C 308E2 CR

WHEELED EXCAVATOR

M323F M313C M313D M315C M315D M315D2 M317D2 M314F M316C M316F M316D M318F

WHEEL TRACTOR-SCRAPER

637 631 637K 631K

WHEEL SCRAPER

637K

EXCAVATOR

311D LRR 312D L 312C L M318F 313D2 314D LCR M315F 314C 312C 312D 313D2 LGP M315 M317F 314D CR 313D 311C

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KeyKey
Factory Fit

This part is designed to fit your Cat equipment based on the manufacturer’s specifications.

Any changes to the manufacturer’s configuration might result in the product not fitting your Cat equipment. Please consult your Cat Dealer before purchasing to ensure that this part is appropriate for your Cat equipment in its current condition and assumed configuration. This indicator cannot guarantee compatibility for all parts.

Remanufactured

Non-Returnable

Kit

Replaced

Remanufactured

Non-Returnable

Kit

Replaced