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BackHomeHardware, Seals, & ConsumablesSeals, Gaskets, & O-RingsO-Rings238-5081: 2.46 x 19.18mm 90A FKM O-Ring
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Hardware, Seals, & ConsumablesSeals, Gaskets, & O-RingsO-Rings
238-5081: 2.46 x 19.18mm 90A FKM O-Ring
238-5081: 2.46 x 19.18mm 90A FKM O-Ring
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238-5081: 2.46 x 19.18mm 90A FKM O-Ring
238-5081: 2.46 x 19.18mm 90A FKM O-Ring
238-5081: 2.46 x 19.18mm 90A FKM O-Ring
238-5081: 2.46 x 19.18mm 90A FKM O-Ring
238-5081: 2.46 x 19.18mm 90A FKM O-Ring

Cat® Rubber O-Ring Seal for 7/8-14" STOR Connector End

Brand: Cat

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Warranty Information
Warranty Information

Generally, warranty for parts purchased on Parts.Cat.Com is 12 months from the invoice date as defined in the Caterpillar Limited Warranty. Parts Warranty covers defects in material and workmanship throughout the Warranty period once it has been installed. For complete Warranty detail contact your local Cat Dealer.

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Return Policy
Return Policy Information
Unless otherwise noted by a non-returnable part
icon, most parts can be returned to your authorized Cat® dealer under their return policy.
OHIO CAT Return Policy

https://www.ohiocat.com/parts-warranty-and-return-policy/

+Indicates non-returnable parts

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Warranty Information
Warranty Information

Generally, warranty for parts purchased on Parts.Cat.Com is 12 months from the invoice date as defined in the Caterpillar Limited Warranty. Parts Warranty covers defects in material and workmanship throughout the Warranty period once it has been installed. For complete Warranty detail contact your local Cat Dealer.

Need More Help? Contact Us

Email
Return Policy
Return Policy Information
Unless otherwise noted by a non-returnable part
icon, most parts can be returned to your authorized Cat® dealer under their return policy.
OHIO CAT Return Policy

https://www.ohiocat.com/parts-warranty-and-return-policy/

+Indicates non-returnable parts

Need More Help? Contact Us

Email
Parts diagram for 238-5081
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Description for part number 238-5081

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 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 for part number 238-5081

Units of Measure

USMetric

Cross Section Diameter (mm): 2.46

SAE AS568 Dash Size: N/A

Cross Section Diameter (in): 0.097

Inside Diameter (mm): 19.18

Inside Diameter (in): 0.755

Material: FKM - Fluoroelastomer,FKM,Polytetrafluoroethylene (PTFE) Plastic,Fluoroelastomer (FKM) Rubber

Material Description: FKM rubber is capable of service temperatures of -40 to 150C and is resistant to air, fuel (including bio-diesel), lubricants and oils. FKM rubber should not be used in applications that require resistance to water or coolant.

Notes: Dimensions and material descriptions provided for reference only.

Polymer: FKM (Fluorocarbon)

Material Hardness: 90A

Dash Size: 910

Fitting Size (in): 7/8 – 14

Primary Sealing Material: Rubber

O-Ring Type: Straight Thread O-ring (STOR)

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Compatible Models for part number 238-5081

PUMPER

CPT372 SPT343

GENERATOR

SR4 SR4B SR4BHV

TRUCK ENGINE

C-15 3126B 3406E 3406C 3406B C16 C18

POWER MODULE

PM3456

TRANSMISSION-ONHIGHWAY

CX31

INTEGRATED TOOLCARRIER

IT28G IT28F

GRAPPLE-DEM/SORT

G315 GC

REMAN ENGINE

3406E

MOTOR GRADER

120M 2 24H 120

TRACK-TYPE TRACTOR

D6K D6 D5 D6K2

WHEEL SKIDDER

555D 535D 545D 525D

KNUCKLEBOOM LOADER

559D

ASPHALT PAVER

BG555E AP-555E AP555F AP500F AP-500E BG500E

TRACK FELLER BUNCHER

TK751

MARINE AUXILIARY

3516B 3608

MARINE ENGINE

3516 3512 3508 3616 3612 3406B 3126 C280-16 C280-12 C32 3412 C280-6 C280-8

HARVESTER HEAD

HH44 DE

FORESTRY PRODUCTS

538

EXCAVATOR

323F SA FM538 324E 320D2 324E LN 320E L 320E RR 318E L 320E LRR M325D MH 318D2 L 324E L 320 323 329E L 330 335 336 311F LRR 329E 320E 329E LN 316E L 320D2 L M318 M325D L MH

VIBRATORY COMPACTOR

CS-423E

MULTI TERRAIN LOADER

277D 287D

COMPACT TRACK LOADER

289D 279D 259D

WHEEL TRACTOR

631E

GENERATOR SET

G3520 G3516B C32 G3520E G3512H 3516B

MULTI PROCESSOR

MP324 MP318

TRACK LOADER

953C 953K

PETROLEUM ENGINE

3508C C280-12 3512C 3512B

LOCOMOTIVE ENGINE

3516B 3508B

COLD PLANER

PM-565

LANDFILL COMPACTOR

836

COMPACT WHEEL LOADER

910K 914K 918M

WHEEL LOADER

928G 972H 928HZ 962H 950H 950K 962K 962M 988B 966H 930H 982 XE 980 XE 966F II 950GC 924HZ 950 GC 924H 924G 980H 938F 950F II

ROAD RECLAIMER

RR-250

SOIL STABILIZER

SS-250

ENGINE - MACHINE

C4.4 3176C

CHALLENGER

55 65C 65D 35 45

GEN SET ENGINE

3406C 3406B 3512B 3412 G3520 3412C G3516B C-12 3508 C280-16 3616 3512 3516

TRANSMISSION

CX31

ENGINE - INDUSTRIAL

3406B 3406C

INDUSTRIAL ENGINE

3516B 3406C 3126 3408E 3512B 3412 3406 3512 3412E 3516 C-12 C-10 3508 C15

QUARRY TRUCK

771D

WHEEL SCRAPER

621E 657B 623F 623E 613C 657

TRUCK

773D 794 AC 793F OEM 775D 769D

WHEEL FELLER BUNCHER

2570C 533 573C 563C 2670C

GAS ENGINE

G3512H G3512B G3612 G3616 G3608 G3508J G3606 G3508B

View More
DiagramDescriptionSpecificationsCompatible Models
Parts diagram for 238-5081
View Detailed Parts Diagrams
Add Your Equipment
Description for part number 238-5081

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 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 for part number 238-5081

Units of Measure

USMetric

Cross Section Diameter (mm): 2.46

SAE AS568 Dash Size: N/A

Cross Section Diameter (in): 0.097

Inside Diameter (mm): 19.18

Inside Diameter (in): 0.755

Material: FKM - Fluoroelastomer,FKM,Polytetrafluoroethylene (PTFE) Plastic,Fluoroelastomer (FKM) Rubber

Material Description: FKM rubber is capable of service temperatures of -40 to 150C and is resistant to air, fuel (including bio-diesel), lubricants and oils. FKM rubber should not be used in applications that require resistance to water or coolant.

Notes: Dimensions and material descriptions provided for reference only.

Polymer: FKM (Fluorocarbon)

Material Hardness: 90A

Dash Size: 910

Fitting Size (in): 7/8 – 14

Primary Sealing Material: Rubber

O-Ring Type: Straight Thread O-ring (STOR)

View More
Compatible Models for part number 238-5081

PUMPER

CPT372 SPT343

GENERATOR

SR4 SR4B SR4BHV

TRUCK ENGINE

C-15 3126B 3406E 3406C 3406B C16 C18

POWER MODULE

PM3456

TRANSMISSION-ONHIGHWAY

CX31

INTEGRATED TOOLCARRIER

IT28G IT28F

GRAPPLE-DEM/SORT

G315 GC

REMAN ENGINE

3406E

MOTOR GRADER

120M 2 24H 120

TRACK-TYPE TRACTOR

D6K D6 D5 D6K2

WHEEL SKIDDER

555D 535D 545D 525D

KNUCKLEBOOM LOADER

559D

ASPHALT PAVER

BG555E AP-555E AP555F AP500F AP-500E BG500E

TRACK FELLER BUNCHER

TK751

MARINE AUXILIARY

3516B 3608

MARINE ENGINE

3516 3512 3508 3616 3612 3406B 3126 C280-16 C280-12 C32 3412 C280-6 C280-8

HARVESTER HEAD

HH44 DE

FORESTRY PRODUCTS

538

EXCAVATOR

323F SA FM538 324E 320D2 324E LN 320E L 320E RR 318E L 320E LRR M325D MH 318D2 L 324E L 320 323 329E L 330 335 336 311F LRR 329E 320E 329E LN 316E L 320D2 L M318 M325D L MH

VIBRATORY COMPACTOR

CS-423E

MULTI TERRAIN LOADER

277D 287D

COMPACT TRACK LOADER

289D 279D 259D

WHEEL TRACTOR

631E

GENERATOR SET

G3520 G3516B C32 G3520E G3512H 3516B

MULTI PROCESSOR

MP324 MP318

TRACK LOADER

953C 953K

PETROLEUM ENGINE

3508C C280-12 3512C 3512B

LOCOMOTIVE ENGINE

3516B 3508B

COLD PLANER

PM-565

LANDFILL COMPACTOR

836

COMPACT WHEEL LOADER

910K 914K 918M

WHEEL LOADER

928G 972H 928HZ 962H 950H 950K 962K 962M 988B 966H 930H 982 XE 980 XE 966F II 950GC 924HZ 950 GC 924H 924G 980H 938F 950F II

ROAD RECLAIMER

RR-250

SOIL STABILIZER

SS-250

ENGINE - MACHINE

C4.4 3176C

CHALLENGER

55 65C 65D 35 45

GEN SET ENGINE

3406C 3406B 3512B 3412 G3520 3412C G3516B C-12 3508 C280-16 3616 3512 3516

TRANSMISSION

CX31

ENGINE - INDUSTRIAL

3406B 3406C

INDUSTRIAL ENGINE

3516B 3406C 3126 3408E 3512B 3412 3406 3512 3412E 3516 C-12 C-10 3508 C15

QUARRY TRUCK

771D

WHEEL SCRAPER

621E 657B 623F 623E 613C 657

TRUCK

773D 794 AC 793F OEM 775D 769D

WHEEL FELLER BUNCHER

2570C 533 573C 563C 2670C

GAS ENGINE

G3512H G3512B G3612 G3616 G3608 G3508J G3606 G3508B

View More
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271-0460: Straight Thread O-Ring Seal Kit (90A FKM)

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Contact Dealer
Visit us

or use our Contact Form
610-1946: SAE Straight Thread O-Ring Seal Kit (90A FKM)
610-1946: SAE Straight Thread O-Ring Seal Kit (90A FKM)

O-Ring Seal Kit: SAE STOR Seals, 13 Sizes, 195 Seals, FKM, 90 Duro

Contact Dealer
Visit us

or use our Contact Form
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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