099-0173: 50mm Outer Diameter Split Backup Ring

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Backup Rings

Cat® Plastic Split Backup Ring for Track Adjuster and Recoil Spring

Brand: Cat

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099-0173: 50mm Outer Diameter Split Backup Ring

099-0173: 50mm Outer Diameter Split Backup Ring

Cat® Plastic Split Backup Ring for Track Adjuster and Recoil Spring

Brand: Cat

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Description

Description:
Backup rings prevent seal extrusion in high pressure applications and help protect the life of overall sealing system from pressure surges.

Attributes:
Cat® backup rings are designed in conjunction with the elastomeric seal and mating components to contribute significantly to the life and performance of the sealing system in high pressure applications. They may be solid or split depending on the application requirements.

Backup ring dimensions are consistently held to tight tolerances to ensure they properly bridge the seal groove and the mating surface. Materials are selected for their pressure and abrasion resistance.

Cat® sealing system uses a robust design, testing, and validation process. Buy the latest Genuine Cat® seal to protect your investment.

Applications:
Backup rings are used in high pressure static and dynamic sealing applications, such as hydraulic pumps, valves and engine systems.

Warning:This product can expose you to chemicals including Tetrafluoroethylene, which is known to the State of California to cause cancer, and Perfluorooctanoic acid (PFOA), which is known to the State of California to cause birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Specifications

Material:

PTFE - Polytetrafluoroethylene,Polytetrafluoroethylene (PTFE) Plastic,Teflon Plastic

Inside Diameter (mm):

Inside Diameter (in):

1.73

Axial Thickness (mm):

Material Description:

PTFE provides superior performance in Air, Engine Oil, Diesel Fuel and Coolant applications, but is sensitive to installation damage and debris. It works well at very high temperatures.

Cross Section Width (in):

0.05

Notes:

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

Cross Section Height (mm):

Cross Section Width (mm):

1.2

Seal/O-Ring Type:

Split

Cross Section Height (in):

0.12

Radial Thickness (mm):

Compatible Models

Generator Set

Warranty Information

Return Policy

Parts diagram for 099-0173

Frequently bought together

099-0173

095-7101

099-0172

View All Parts

Frequently bought together

099-0173: 50mm Outer Diameter Split Backup Ring

095-7101: 50mm Shaft Diameter Rubber Lip Type Seal

099-0172: 44mm Internal Diameter Backup Ring

095-1607: 3.5 x 43.7mm 90A NBR O-Ring

248-7172: 3.5 x 43.4mm 93A PU O-Ring

357-7540: Track Adjuster Fill Valve

Diagram

Description

Specifications

Compatible Models

Parts diagram for 099-0173

Description for part number 099-0173

Specifications for part number 099-0173

Units of Measure

Metric

Material:

PTFE - Polytetrafluoroethylene,Polytetrafluoroethylene (PTFE) Plastic,Teflon Plastic

Inside Diameter (mm):

Inside Diameter (in):

1.73

Axial Thickness (mm):

Material Description:

PTFE provides superior performance in Air, Engine Oil, Diesel Fuel and Coolant applications, but is sensitive to installation damage and debris. It works well at very high temperatures.

Cross Section Width (in):

0.05

Notes:

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

Cross Section Height (mm):

Cross Section Width (mm):

1.2

Seal/O-Ring Type:

Split

Cross Section Height (in):

0.12

Radial Thickness (mm):

Compatible Models for part number 099-0173

GENERATOR SET

3508

MINI HYD EXCAVATOR

307 307D 307C 307B 308E2 SR 307-A 308E SR 307E 308E CR 308E2SR 308E2CR 307E2 308E2 CR 308E 308D 308C 308E2

LOAD HAUL DUMP

OTHER

EXCAVATOR

312D2 312D2 GC 311D LRR 312B L 312D L 313 GX 307 311-A 316 GC 313 GC 314D LCR 313F GC 312E 312F 312B 312C 312D 314E LCR 316 GX 312 GX 313F LGC 313 312 GC 314D CR 312F GC E110B 311B 313D2 GC 311C 312D2 L 312C L 312E L 312-A 313D2-GC 315F LCR 313D2 315 GC 314E CR 314C 313F L 311F LRR 307-A 314F CR 313F E120B 313B 313D

VIBRATORY COMPACTOR

CB-536D

COLD PLANER

PM-465

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