099-0660: 100.2mm ID Cylinder Backup Ring

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Cat® Cylinder Backup Ring provides extrusion resistance for the seal ring, supporting it under high pressure in the cylinder

Brand: Cat

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099-0660: 100.2mm ID Cylinder Backup Ring

099-0660: 100.2mm ID Cylinder Backup Ring

Cat® Cylinder Backup Ring provides extrusion resistance for the seal ring, supporting it under high pressure in the cylinder

Brand: Cat

Will it fit or looking for a repair?Add your equipment to see if this part fits or if there are repair options available.

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Warranty Information

Return Policy

099-0660

095-1627

095-1674

View All Parts

099-0660: 100.2mm ID Cylinder Backup Ring

095-1627: 5.7 x 99.6mm 90A NBR O-Ring

095-1674: 3.1 x 109.4mm 75A NBR O-Ring

170-9842: 74mm Inner Diameter Buffer Seal

096-3467: 75mm Internal Diameter Backup Ring

170-9858: 73.6mm Inner Diameter U Cup Seal

Diagram

Description

Specifications

Compatible Models

Parts diagram for 099-0660

Specifications for part number 099-0660

Units of Measure

Metric

Material Description:

Nylon Plastic provides good resistance to fuels, oils and lubricants. Many different formulations are used, some of which can support high mechanical loads, and perform well at elevated temperatures.

Cross Section Width (in):

0.07

Notes:

Dimensions and Material Descriptions provided for reference only. Color may differ from image.

Cross Section Width (mm):

1.9

Cross Section Height (mm):

4.8

Material:

Nylon Plastic,Nylon, 6, 6/12, 6/6 Plastic,Polyamide Plastic

Inside Diameter (mm):

100.2

Inside Diameter (in):

3.94

Cross Section Height (in):

0.19

Compatible Models for part number 099-0660

MINI HYD EXCAVATOR

307D 307C 307B 307-A 308D 308C

EXCAVATOR

311D LRR 312B L 312D L 312C L 307 312E L 312-A 311-A 315F LCR 313D2 314D LCR 314E CR 312E 314C 312B 312C 312D 314E LCR 313D2 LGP E70B 307-A 314D CR 314F CR E120B E110B 313B 311B 313D 311C

Key

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