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HomeHardware, Seals, & ConsumablesSeals, Gaskets, & O-RingsBackup Rings099-0173: 50mm Outer Diameter Split Backup Ring
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Hardware, Seals, & ConsumablesSeals, Gaskets, & O-RingsBackup Rings
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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099-0173: 50mm Outer Diameter Split Backup Ring
099-0173: 50mm Outer Diameter Split Backup Ring
099-0173: 50mm Outer Diameter Split Backup Ring
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

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.

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
Specifications
Units of MeasureUSMetric
Material: PTFE - Polytetrafluoroethylene,Polytetrafluoroethylene (PTFE) Plastic,Teflon Plastic
Inside Diameter (mm): 40
Inside Diameter (in): 1.73
Axial Thickness (mm): 1
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): 3
Cross Section Width (mm): 1.2
Seal/O-Ring Type: Split
Cross Section Height (in): 0.12
Radial Thickness (mm): 3
Units of MeasureUSMetric
Material: PTFE - Polytetrafluoroethylene,Polytetrafluoroethylene (PTFE) Plastic,Teflon Plastic
Inside Diameter (mm): 40
Inside Diameter (in): 1.73
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Compatible Models
Compatible Models
Generator Set
3508
Mini Hyd Excavator
307307D307C307B308E2 SR307-A308E SR307E308E CR308E2SR308E2CR307E2308E2 CR308E308D308C308E2
Load Haul Dump
OTHER
Excavator
312D2312D2 GC311D LRR312B L312D L313 GX307311-A316 GC313 GC314D LCR313F GC312E312F312B312C312D314E LCR316 GX312 GX313F LGC313312 GC314D CR312F GCE110B311B313D2 GC311C312D2 L312C L312E L312-A313D2-GC315F LCR313D2315 GC314E CR314C313F L311F LRR307-A314F CR313FE120B313B313D
Vibratory Compactor
CB-536D
Cold Planer
PM-465
View More
Generator Set
3508
Warranty Information
Return Policy
Parts diagram for 099-0173
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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

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