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3H-4970: 12.07mm Inside Diameter Seal-O-Ring

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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

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O-Rings

3H-4970: 12.07mm Inside Diameter Seal-O-Ring

Diagram

Description

Specifications

Compatible Models

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Specifications for part number 3H-4970

Units of Measure

US

Metric

Compatible Models for part number 3H-4970

TRUCK ENGINE

1673B 1673C 1673 1674 3306

INTEGRATED TOOLCARRIER

IT12 IT28 IT28B

OFF HIGHWAY TRUCK

793D 789D 793F 785D 793

WINCH

55 54

MOTOR GRADER

12G 120B 16 120 12F 12E 140G 140 14G 14E

WHEEL SKIDDER

518 528

TRACK-TYPE TRACTOR

D7R D7F D7G D5 D8R D8K D9G D9H D4H D4D D5B D5H D6C D6D D7G2

MARINE ENGINE

D353E D353C D353D D399 D330A D330B D333A D333B D397D D364 D375D D398A D398B D343

PIPELAYER

572F 572G 571G 571F 594 578 561B 561C

MINING EXCAVATOR

5230B 5130 5230 5130B

EXCAVATOR

235

WHEEL TRACTOR

650B 666 651B 660B 633C 657B 627 621 627B 637 631C 641 651 641B 657 666B

HYDRAULIC CONTROL

143 141 140

TRACK LOADER

951C 951B 983 977H 941B 977K 955H 955K 955L 941

PETROLEUM TRANSMISSION

CX38-P892 CX38-P800

SOIL COMPACTOR

825B 815

EJECTOR TRUCK

740

WHEEL DOZER

834 824B 814 824

LANDFILL COMPACTOR

816 826B

COMPACT WHEEL LOADER

910

WHEEL LOADER

980 988 G926 920 G910 926 980B 930 926E 966C 950 930R 930T

ENGINE - MACHINE

3306

GEN SET ENGINE

D398B D399

TRANSMISSION

CX38-P892

ARTICULATED TRUCK

740C 740 GC 745C 735C 745

RIPPER

5

ENGINE - INDUSTRIAL

G3512

INDUSTRIAL ENGINE

3306 D320A D333C D343 D398B D398 D399 D353C D353E D353D

WHEEL SCRAPER

627 637B 666 666B 627B 637 657 657B

TRUCK

785 789 793F CMD 793 793F OEM 793D 793B 793C 793F 789C 789D 789B 793F XQ 769 769B 785C 785D 785B

SPRAY AR

CAT WDS

TRACTOR

784C 784B 768B

GAS ENGINE

G343 G353D

BULLDOZER

5A 5P 5S

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3H-4970: 12.07mm Inside Diameter Seal-O-Ring

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O-ring

Brand: Cat

3H-4970: 12.07mm Inside Diameter Seal-O-Ring

O-ring

Brand: Cat

Frequently bought together

3H-4970

9G-8718

6Y-2983

3H-4970: 12.07mm Inside Diameter Seal-O-Ring

9G-8718: 350.44mm OD External Lip Type Seal Ring

loading

Diagram

Description

Specifications

Compatible Models

Description for part number 3H-4970

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.

loading

Specifications for part number 3H-4970

Units of Measure

US

Metric

Compatible Models for part number 3H-4970

TRUCK ENGINE

1673B 1673C 1673 1674 3306

INTEGRATED TOOLCARRIER

IT12 IT28 IT28B

OFF HIGHWAY TRUCK

793D 789D 793F 785D 793

WINCH

55 54

MOTOR GRADER

12G 120B 16 120 12F 12E 140G 140 14G 14E

WHEEL SKIDDER

518 528

TRACK-TYPE TRACTOR

D7R D7F D7G D5 D8R D8K D9G D9H D4H D4D D5B D5H D6C D6D D7G2

MARINE ENGINE

D353E D353C D353D D399 D330A D330B D333A D333B D397D D364 D375D D398A D398B D343

PIPELAYER

572F 572G 571G 571F 594 578 561B 561C

MINING EXCAVATOR

5230B 5130 5230 5130B

EXCAVATOR

235

WHEEL TRACTOR

650B 666 651B 660B 633C 657B 627 621 627B 637 631C 641 651 641B 657 666B

HYDRAULIC CONTROL

143 141 140

TRACK LOADER

951C 951B 983 977H 941B 977K 955H 955K 955L 941

PETROLEUM TRANSMISSION

CX38-P892 CX38-P800

SOIL COMPACTOR

825B 815

EJECTOR TRUCK

740

WHEEL DOZER

834 824B 814 824

LANDFILL COMPACTOR

816 826B

COMPACT WHEEL LOADER

910

WHEEL LOADER

980 988 G926 920 G910 926 980B 930 926E 966C 950 930R 930T

ENGINE - MACHINE

3306

GEN SET ENGINE

D398B D399

TRANSMISSION

CX38-P892

ARTICULATED TRUCK

740C 740 GC 745C 735C 745

RIPPER

5

ENGINE - INDUSTRIAL

G3512

INDUSTRIAL ENGINE

3306 D320A D333C D343 D398B D398 D399 D353C D353E D353D

WHEEL SCRAPER

627 637B 666 666B 627B 637 657 657B

TRUCK

785 789 793F CMD 793 793F OEM 793D 793B 793C 793F 789C 789D 789B 793F XQ 769 769B 785C 785D 785B

SPRAY AR

CAT WDS

TRACTOR

784C 784B 768B

GAS ENGINE

G343 G353D

BULLDOZER

5A 5P 5S

Description for part number 3H-4970

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.

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Will It Fit?

Add your equipment to see if this part fits or if there are repair options available.

Parts diagram for 3H-4970

Frequently bought together

3H-4970

9G-8718

6Y-2983

3H-4970: 12.07mm Inside Diameter Seal-O-Ring

9G-8718: 350.44mm OD External Lip Type Seal Ring

6Y-2983: 244.46mm Inner Diameter Ring Seal

7M-8485: 2.95 x 29.74mm 90A NBR O-Ring

4F-7389: 5.33 x 37.47mm 75A NBR O-Ring

238-5084: 2.95 x 29.74mm 90A FKM O-Ring

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3H-4970: 12.07mm Inside Diameter Seal-O-Ring

Key

Key

Factory Fit

Specifications for part number 3H-4970

Cross Section Diameter (in):

0.21

Inside Diameter (in):

0.475

Compatible Models for part number 3H-4970

3H-4970: 12.07mm Inside Diameter Seal-O-Ring

3H-4970: 12.07mm Inside Diameter Seal-O-Ring

Frequently bought together

3H-4970

9G-8718

6Y-2983

This part:

This part:

This part:

Description for part number 3H-4970

Specifications for part number 3H-4970

Cross Section Diameter (in):

0.21

Inside Diameter (in):

0.475

Compatible Models for part number 3H-4970

Description for part number 3H-4970

Will It Fit?

Add your equipment to see if this part fits or if there are repair options available.

Parts diagram for 3H-4970

View Detailed Parts Diagrams

Frequently bought together

3H-4970

9G-8718

6Y-2983

This part:

This part:

This part:

This part:

This part:

This part:

Frequently bought together