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HomeHardware, Seals, & ConsumablesSeals, Gaskets, & O-RingsO-Rings8M-5266: Rubber O Ring Seal
HomeHardware, Seals, & ConsumablesSeals, Gaskets, & O-RingsO-Rings8M-5266: Rubber O Ring Seal
8M-5266: Rubber O Ring Seal

Cat®Rubber O Ring Seal (Planetary,Carrier)

Brand: Cat

Product Images
8M-5266: Rubber O Ring Seal
8M-5266: Rubber O Ring Seal
8M-5266: Rubber O Ring Seal
8M-5266: Rubber O Ring Seal
8M-5266: Rubber O Ring Seal

Cat®Rubber O Ring Seal (Planetary,Carrier)

Brand: Cat

Warranty Information
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DiagramDescriptionSpecificationsCompatible Models
Specifications for part number 8M-5266

Units of Measure

USMetric
Cross Section Diameter (mm): 5.33
Cross Section Diameter (in): 0.21
Inside Diameter (mm): 24.77
Inside Diameter (in): 0.975
Material: Silicone (70),VMQ - Silicone,Silicone (VMQ),Silicone / MQ / VMQ / PMQ Rubber
Polymer: Vmq (silicone Rubber)
Material Hardness: 70a
Compatible With: Air; Diacetone alcohol; Ethylene glycol; Extreme high/low temperatures; High aniline point oil; Iso-butyl alcohol; Ozone & UV light; Polyglycol
Dash Size: 318
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Compatible Models for part number 8M-5266

GENERATOR

SR4B

TRUCK ENGINE

1673B 1673 1693

WHEEL TRACTOR-SCRAPER

657

OFF HIGHWAY TRUCK

3508B

MOTOR GRADER

16 12E

WINCH

59N 59L 58L 57H 56 55 59 58 56H

TRACK-TYPE TRACTOR

D6H XL D7R D6H XR D7G D7H D6R III D9 D8T D8R D6GC D8L D10T2 D8N D6H II D6R STD D10 D7R LGP D8 GC D9T D9R D8R II D9L D9N D9H D6R XL D9 GC D6R II D10N D7R SERIES D8GC D10R D10T D7R II D6D D7G2 D6R D6T D7R XR D6E D6H

MARINE ENGINE

3408B D349 3408 D346 D348

MARINE AUXILIARY

3516B 3512C 3512B 3508B

PIPELAYER

583T 583R 589 594H 572R II 587T 587R 578 572R

WATER FORDING TRACTOR

D7R II

EXCAVATOR

336

GENERATOR SET

G3516 G3512 3508C 3516 3508B 3512 3512C 3512B 3508 3516B

WHEEL TRACTOR

650B 666 651B 660B 633C 657B 657G 621 623 637 631C 641 651 641B 657 666B

MARINE TRANSMISSION

7211 7221

HYDRAULIC CONTROL

163 153

VEHICULAR ENGINE

D346 D348 D349

TRACK LOADER

983 977H 977K

PETROLEUM ENGINE

3512 3516C 3516B 3512C 3512B

SOIL COMPACTOR

825B 815

WHEEL DOZER

834 824B 814 824

LANDFILL COMPACTOR

816 826B

PETROLEUM GEN SET

3512C

WHEEL LOADER

980 988 966C

GEN SET ENGINE

D379B 3516B D398B 3508 D399 3512 3512B 3508B 3516

RIPPER

7 6 9 8 10

ENGINE - INDUSTRIAL

3516B LD700E

INDUSTRIAL ENGINE

D343 D348 D349 D346 D398B 3512 3512B D398 D399

TRUCK

769 773 777 769B

WHEEL SCRAPER

666 666B 657G 657 657E 657B

TRACTOR

772 776 768B

BULLDOZER

6 10SU 7SU 6A 6S 7A 7S 7U 6SU 10U 977A 7S LGP 8A 8S 8U 9C 9U 9S 9SU 8SU

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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