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HomeHardware, Seals, & ConsumablesSeals, Gaskets, & O-RingsO-Rings1H-0474: 88.26mm Inner Diameter O-Ring Seal
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Hardware, Seals, & ConsumablesSeals, Gaskets, & O-RingsO-Rings1H-0474: 88.26mm Inner Diameter O-Ring Seal
1H-0474: 88.26mm Inner Diameter O-Ring Seal

O-ring

Brand: Cat

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1H-0474: 88.26mm Inner Diameter O-Ring Seal
1H-0474: 88.26mm Inner Diameter O-Ring Seal
1H-0474: 88.26mm Inner Diameter O-Ring Seal
1H-0474: 88.26mm Inner Diameter O-Ring Seal
1H-0474: 88.26mm Inner Diameter O-Ring Seal

O-ring

Brand: Cat

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Description
Description

Description:
O-Rings are used in static sealing and some dynamic applications.

Attributes:
Cat® O-Rings are made from materials that are matched to the fluids, temperatures and pressures found in Cat engines and machines. The materials resist wear and extrusion, and provide superior resistance to seal compression set. In addition, certain Cat O-Rings are coated with PTFE to minimize seal twisting and cutting during seal installation.

Dimensions of our O-Rings are consistently held to tight tolerances to ensure they fit properly into seal grooves with the necessary seal compression.

With over 2500 O-Rings in different sizes and materials, Cat O-Rings are your best solution for your Cat and other mobile equipment O-Ring needs.

Cat Sealing systems protect more expensive parts from leaks and contamination. Protect your investment with Genuine Cat Seals.

Applications:
O-Rings are used in many static and dynamic joints throughout Cat machines and engines.

Warning:This product can expose you to chemicals including 1,3-Butadiene, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Description:
O-Rings are used in static sealing and some dynamic applications.

Attributes:
Cat® O-Rings are made from materials that are matched to the fluids, temperatures and pressures found in Cat engines and machines. The materials resist wear and extrusion, and provide superior resistance to seal compression set. In addition, certain Cat O-Rings are coated with PTFE to minimize seal twisting and cutting during seal installation.

Dimensions of our O-Rings are consistently held to tight tolerances to ensure they fit properly into seal grooves with the necessary seal compression.

With over 2500 O-Rings in different sizes and materials, Cat O-Rings are your best solution for your Cat and other mobile equipment O-Ring needs.

Cat Sealing systems protect more expensive parts from leaks and contamination. Protect your investment with Genuine Cat Seals.

Applications:
O-Rings are used in many static and dynamic joints throughout Cat machines and engines.

Warning:This product can expose you to chemicals including 1,3-Butadiene, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
Specifications
Specifications
Units of MeasureUSMetric
Cross Section Diameter (mm): 5.33
Cross Section Diameter (in): 0.21
Inside Diameter (mm): 88.26
Inside Diameter (in): 3.475
Material: NBR - Nitrile,NBR (75),Nitrile (NBR),Nitrile / NBR / HNBR / XNBR Rubber,Polytetrafluoroethylene (PTFE) Plastic
Polymer: NBR (Nitrile butadiene)
Material Hardness: 75A
Dash Size: 341
Units of MeasureUSMetric
Cross Section Diameter (mm): 5.33
Cross Section Diameter (in): 0.21
Inside Diameter (mm): 88.26
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Compatible Models
Compatible Models
Generator
SR4WEG
Wheel Tractor
639D631D637D633D
Truck Engine
3408B3408
Vehicular Engine
3512
Track Loader
955C
Load Haul Dump
R2900 XE
Cold Planer
PR-450
Wheel Dozer
834824B834B
Landfill Compactor
826B
Motor Grader
120G
Wheel Loader
992C
Track-Type Tractor
D8HD10
Engine - Machine
3408
Gen Set Engine
350834123408B3408C34083412C35123516
Articulated Truck
D35CD550BD44BD250ED35HP
Ripper
10
Marine Engine
351635123408B350834123408
Wagon
613C II
Industrial Engine
35083412351235163408B
Truck
793F CMD793F OEM793F XQ769793D773793F769B769C777B773B
Gas Engine
G3612G3608
Tractor
772772B768C768B776B
Excavator
320N320-A L320-A S320-A N322N322-A LN322 LN320-A322-A320 L322 L322-A L322-A N
Bulldozer
824S82582410C826B834U834S10S10U834824C
View More
Generator
SR4WEG
Warranty Information
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Parts diagram for 1H-0474
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DiagramDescriptionSpecificationsCompatible Models
Parts diagram for 1H-0474
View Detailed Parts Diagrams
Add Your Equipment
Description for part number 1H-0474

Description:
O-Rings are used in static sealing and some dynamic applications.

Attributes:
Cat® O-Rings are made from materials that are matched to the fluids, temperatures and pressures found in Cat engines and machines. The materials resist wear and extrusion, and provide superior resistance to seal compression set. In addition, certain Cat O-Rings are coated with PTFE to minimize seal twisting and cutting during seal installation.

Dimensions of our O-Rings are consistently held to tight tolerances to ensure they fit properly into seal grooves with the necessary seal compression.

With over 2500 O-Rings in different sizes and materials, Cat O-Rings are your best solution for your Cat and other mobile equipment O-Ring needs.

Cat Sealing systems protect more expensive parts from leaks and contamination. Protect your investment with Genuine Cat Seals.

Applications:
O-Rings are used in many static and dynamic joints throughout Cat machines and engines.

View More
Warning:This product can expose you to chemicals including 1,3-Butadiene, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
Specifications for part number 1H-0474

Units of Measure

USMetric
Cross Section Diameter (mm): 5.33
Cross Section Diameter (in): 0.21
Inside Diameter (mm): 88.26
Inside Diameter (in): 3.475
Material: NBR - Nitrile,NBR (75),Nitrile (NBR),Nitrile / NBR / HNBR / XNBR Rubber,Polytetrafluoroethylene (PTFE) Plastic
Polymer: NBR (Nitrile butadiene)
Material Hardness: 75A
Dash Size: 341
View More
Compatible Models for part number 1H-0474

GENERATOR

SR4 WEG

WHEEL TRACTOR

639D 631D 637D 633D

TRUCK ENGINE

3408B 3408

VEHICULAR ENGINE

3512

TRACK LOADER

955C

LOAD HAUL DUMP

R2900 XE

COLD PLANER

PR-450

WHEEL DOZER

834 824B 834B

LANDFILL COMPACTOR

826B

MOTOR GRADER

120G

WHEEL LOADER

992C

TRACK-TYPE TRACTOR

D8H D10

ENGINE - MACHINE

3408

GEN SET ENGINE

3508 3412 3408B 3408C 3408 3412C 3512 3516

ARTICULATED TRUCK

D35C D550B D44B D250E D35HP

RIPPER

10

MARINE ENGINE

3516 3512 3408B 3508 3412 3408

WAGON

613C II

INDUSTRIAL ENGINE

3508 3412 3512 3516 3408B

TRUCK

793F CMD 793F OEM 793F XQ 769 793D 773 793F 769B 769C 777B 773B

GAS ENGINE

G3612 G3608

TRACTOR

772 772B 768C 768B 776B

EXCAVATOR

320N 320-A L 320-A S 320-A N 322N 322-A LN 322 LN 320-A 322-A 320 L 322 L 322-A L 322-A N

BULLDOZER

824S 825 824 10C 826B 834U 834S 10S 10U 834 824C

View More
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

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