099-0681: Hydraulic Cylinder Head Backup Ring

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

Brand: Cat

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099-0681: Hydraulic Cylinder Head Backup Ring

099-0681: Hydraulic Cylinder Head Backup Ring

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

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

Frequently bought together

099-0681

095-1628

095-1676

View All Parts

Frequently bought together

099-0681: Hydraulic Cylinder Head Backup Ring

095-1628: 5.7 x 109.6mm 90A NBR O-Ring

095-1676: 3.1 x 119.4mm 75A NBR O-Ring

096-1054: 80mm Inner Diameter Backup Ring

165-9285: 11mm Outer Diameter Lip Type Seal

170-9843: 79mm Inner Diameter Buffer Seal

Diagram

Description

Specifications

Compatible Models

Parts diagram for 099-0681

Specifications for part number 099-0681

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 Height (mm):

4.8

Cross Section Width (mm):

1.9

Material:

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

Inside Diameter (mm):

110.2

Inside Diameter (in):

4.34

Cross Section Height (in):

0.19

Compatible Models for part number 099-0681

MINI HYD EXCAVATOR

307D 307C 307B 308D 308C

EXCAVATOR

311D LRR 312B L 312D L 312C L 312E L 345B II 312-A 311-A 315F LCR 313D2 314D LCR 314E CR 312E 314C 312B 312C 312D 314E LCR 313D2 LGP 315D L 315C 314D CR 314F CR E120B 313B 311B 313D 345C 311C

MOBILE HYD POWER UNIT

330D L 336D L 330C

WHEEL LOADER

992

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