8C-3076: 8.2mm Inside Diameter Seal-O-Ring

Home

Hardware, Seals, & Consumables

Seals, Gaskets, & O-Rings

O-Rings

O-ring

Brand: Cat

Product Images

8C-3076: 8.2mm Inside Diameter Seal-O-Ring

8C-3076: 8.2mm Inside Diameter Seal-O-Ring

O-ring

Brand: Cat

Will It Fit?

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

Add Equipment

Will it fit or looking for a repair?Add your equipment to see if this part fits or if there are repair options available.

Check Price

Warranty Information

Return Policy

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

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.

Specifications

Cross Section Diameter (mm):

1.5

Cross Section Diameter (in):

0.059

Inside Diameter (mm):

8.2

Inside Diameter (in):

0.323

Material:

FKM - Fluoroelastomer,FKM (90),FKM,Polytetrafluoroethylene (PTFE) Plastic,Fluoroelastomer (FKM) Rubber

Polymer:

FKM (Fluorocarbon)

Material Hardness:

90A

Fitting Size (mm):

M10 x 1

Compatible With:

Diester lubricants; Halogenated hydrocarbons (above 100 Deg. C); Highly resistant to compression set; Petroleum fluids; Phosphate ester fluids; Silicone fluids; Some acids

O-Ring Type:

Straight Thread O-ring (STOR)

Compatible Models

Pumper

SPF343C

Generator

LC20XX

SR4

SR5

LC30XX

SR4B

Power Module

PMG3516

Integrated Toolcarrier

IT14G2

IT38H

IT14G

Wheel Tractor-Scraper

613G

Load Haul Dump

R1300G II

OTHER

Off Highway Truck

777

793F

798 AC

793

798

789D

796 AC

794 AC

Motor Grader

120M

120 GC

12M

120

140 GC

Asphalt Compactor

CB16

CB15

CB13

Track-Type Tractor

D5K LGP

D5R LGP

D4K XL

D5R XL

D3K XL

D6N XL

D6T

D6N

D6K

D6K LGP

D8T

D4K LGP

D6K XL

D6N LGP

D5K XL

D3K LGP

Asphalt Paver

AP-655D

AP1055

AP655

BG555E

AP-1000E

AP-1000F

AP-555E

AP600

AP555F

AP355

AP500F

AP-1055F

AP-1055E

AP655F

BG600D

AP-600D

AP555

AP355F

BG655D

AP455

AP-500E

AP655F L

AP600F

BG500E

AP1000

Marine Engine

C12.9

C7.1

C8.7

C175-16

Pipelayer

PL61

Forestry Products

538

548

558

Excavator

316 GC

FM538

316 GX

FM548

312F GC

320D L

315 GC

320D GC

317

315

313

FM558

313 GX

313 GC

323D L

311F LRR

313F GC

320D

312 GX

313F LGC

312 GC

317 GC

Vibratory Compactor

CS-56

CS-54

CS-56B

CS-68B

CS-44

CB-64

CS-54B

CB-54

CS-78B

CS-79B

CS-64B

CP-54B

CS-76

CS-74

CS-74B

CB-44B

CB-68B

CS-64

CP-56B

CP-68B

CP-64

CB-54B

CB-66B

CP-54

CP-56

CP-74B

CP-44

CB-64B

CP-76

CP-74

Generator Set

C6.6

G3520

G3516

G3512

G3508

C7.1

G3516B

C4.4DE110E

SR5

C4.4

C32

C2.2

C175-20

C175-16

C6.6DE150E

G3520B

C4.4DE88E0

C4.4DE65E3

C4.4DE88E3

C4.4DE110E2

Reclaimer Mixer

RM400

Engine

C175-16

C175-20

C7.1 MARIN

G3520

Track Loader

963D

953D

Petroleum Engine

C175-16

Locomotive Engine

C175-16

C175-20

Water Delivery System

777G

CAT WDS

Backhoe Loader

420E

430E

450E

450F

Cold Planer

PM312

PM313

PM310

Telehandler

TH337C

TL943C

TH407C

Wheel Loader

928H

928HZ

930H

924HZ

924H

938H

Compact Wheel Loader

920K

914

910

910K

910M

920

914K

914M

914G

914G2

918M

Road Reclaimer

RM400

Engine - Machine

C4.4

C6.6

Gen Set Engine

G3520B

G3520

G3516B

G3508

G3516

G3512

Wheeled Excavator

M315D2

M322D MH

M318D

M318D MH

M322D

M315D

M317D2

M316D

M313D

Pneumatic Compactor

CW12

CW-34

Industrial Engine

C6.6

C175-16

C4.4

Wheel Feller Buncher

2470C

553C

Truck

797

795F XQ

793F

793F XQ

797F

794 AC

785D

797B

793F CMD

793F OEM

795F AC

789D

777G

793F AC

Spray Ar

CAT WDS

Compactor

CB13

CB15

CB16

Gas Engine

G3520B

CG137-12

G3512

G3516

G3508

Pumper

Warranty Information

Return Policy

Parts diagram for 8C-3076

Frequently bought together

8C-3076

228-7100

214-7568

View All Parts

Frequently bought together

8C-3076: 8.2mm Inside Diameter Seal-O-Ring

228-7100: 9.4mm Inside Diameter Seal-O-Ring

214-7568: STOR O-Ring Seal (SAE 9/16-18)

3K-0360: 2.21 x 16.36mm 90A NBR O-Ring

228-7089: 1.78 x 9.27mm 90A FKM O-Ring

238-5081: 2.46 x 19.18mm 90A FKM O-Ring

Diagram

Description

Specifications

Compatible Models

Parts diagram for 8C-3076

Description for part number 8C-3076

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

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.

Specifications for part number 8C-3076

Units of Measure

Metric

Cross Section Diameter (mm):

1.5

Cross Section Diameter (in):

0.059

Inside Diameter (mm):

8.2

Inside Diameter (in):

0.323

Material:

FKM - Fluoroelastomer,FKM (90),FKM,Polytetrafluoroethylene (PTFE) Plastic,Fluoroelastomer (FKM) Rubber

Polymer:

FKM (Fluorocarbon)

Material Hardness:

90A

Fitting Size (mm):

M10 x 1

Compatible With:

Diester lubricants; Halogenated hydrocarbons (above 100 Deg. C); Highly resistant to compression set; Petroleum fluids; Phosphate ester fluids; Silicone fluids; Some acids

O-Ring Type:

Straight Thread O-ring (STOR)

Compatible Models for part number 8C-3076

PUMPER

SPF343C

GENERATOR

LC20XX SR4 SR5 LC30XX SR4B

POWER MODULE

PMG3516

INTEGRATED TOOLCARRIER

IT14G2 IT38H IT14G

WHEEL TRACTOR-SCRAPER

613G

LOAD HAUL DUMP

R1300G II OTHER

OFF HIGHWAY TRUCK

777 793F 798 AC 793 798 789D 796 AC 794 AC

MOTOR GRADER

120M 120 GC 12M 120 140 GC

ASPHALT COMPACTOR

CB16 CB15 CB13

TRACK-TYPE TRACTOR

D5K LGP D5R LGP D4K XL D5R XL D3K XL D6N XL D6T D6N D6K D6K LGP D6 D5 D8 D7 D8T D4K LGP D6K XL D6N LGP D5K XL D3K LGP

ASPHALT PAVER

AP-655D AP1055 AP655 BG555E AP-1000E AP-1000F AP-555E AP600 AP555F AP355 AP500F AP-1055F AP-1055E AP655F BG600D AP-600D AP555 AP355F BG655D AP455 AP-500E AP655F L AP600F BG500E AP1000

MARINE ENGINE

C12.9 C7.1 C8.7 C175-16

PIPELAYER

PL61

FORESTRY PRODUCTS

538 548 558

EXCAVATOR

316 GC FM538 316 GX FM548 312F GC 320D L 315 GC 320D GC 317 315 313 FM558 313 GX 313 GC 323D L 311F LRR 313F GC 320D 312 GX 313F LGC 312 GC 317 GC

VIBRATORY COMPACTOR

CS-56 CS-54 CS-56B CS-68B CS-44 CB-64 CS-54B CB-54 CS-78B CS-79B CS-64B CP-54B CS-76 CS-74 CS-74B CB-44B CB-68B CS-64 CP-56B CP-68B CP-64 CB-54B CB-66B CP-54 CP-56 CP-74B CP-44 CB-64B CP-76 CP-74

GENERATOR SET

C6.6 G3520 G3516 G3512 G3508 C7.1 G3516B C4.4DE110E SR5 C4.4 C32 C2.2 C175-20 C175-16 C6.6DE150E G3520B C4.4DE88E0 C4.4DE65E3 C4.4DE88E3 C4.4DE110E2

RECLAIMER MIXER

RM400

ENGINE

C175-16 C175-20 C7.1 MARIN G3520

TRACK LOADER

963D 953D

PETROLEUM ENGINE

C175-16

LOCOMOTIVE ENGINE

C175-16 C175-20

WATER DELIVERY SYSTEM

777G CAT WDS

BACKHOE LOADER

420E 430E 450E 450F

COLD PLANER

PM312 PM313 PM310

TELEHANDLER

TH337C TL943C TH407C

WHEEL LOADER

928H 928HZ 930H 924HZ 924H 938H

COMPACT WHEEL LOADER

920K 914 910 910K 910M 920 914K 914M 914G 914G2 918M

ROAD RECLAIMER

RM400

ENGINE - MACHINE

C4.4 C6.6

GEN SET ENGINE

G3520B G3520 G3516B G3508 G3516 G3512

WHEELED EXCAVATOR

M315D2 M322D MH M318D M318D MH M322D M315D M317D2 M316D M313D

PNEUMATIC COMPACTOR

CW12 CW-34

INDUSTRIAL ENGINE

C6.6 C175-16 C4.4

WHEEL FELLER BUNCHER

2470C 553C

TRUCK

797 795F XQ 793F 793F XQ 797F 794 AC 785D 797B 793F CMD 793F OEM 795F AC 789D 777G 793F AC

SPRAY AR

CAT WDS

COMPACTOR

CB13 CB15 CB16

GAS ENGINE

G3520B CG137-12 G3512 G3516 G3508

Related parts

610-1947: O-RING SEAL KIT; FITTINGS, STOR

Check Price

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