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HomeHardware, Seals, & ConsumablesSeals, Gaskets, & O-RingsO-Rings2D-6506: 736.6mm Inside Diameter Seal-O-Ring
HomeHardware, Seals, & ConsumablesSeals, Gaskets, & O-RingsO-Rings2D-6506: 736.6mm Inside Diameter Seal-O-Ring
2D-6506: 736.6mm Inside Diameter Seal-O-Ring

O-ring

Brand: Cat

Product Images
2D-6506: 736.6mm Inside Diameter Seal-O-Ring
2D-6506: 736.6mm Inside Diameter Seal-O-Ring
2D-6506: 736.6mm Inside Diameter Seal-O-Ring
2D-6506: 736.6mm Inside Diameter Seal-O-Ring
2D-6506: 736.6mm Inside Diameter Seal-O-Ring

O-ring

Brand: Cat

DiagramDescriptionSpecificationsCompatible Models
Specifications for part number 2D-6506

Units of Measure

USMetric
Cross Section Diameter (mm): 5.33
Cross Section Diameter (in): 0.21
Inside Diameter (mm): 736.6
Inside Diameter (in): 29.0
Material: NBR (75),NBR - Nitrile,Nitrile (NBR),Nitrile / NBR / HNBR / XNBR Rubber
Polymer: Nbr (nitrile Butadiene)
Material Hardness: 75a
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Compatible Models for part number 2D-6506

GENERATOR SET

3508B

WHEEL TRACTOR

633E II 623B 623G 623E 623F 621B 633C 621E 621F 633D 621G 639D 627B 627G 627E 627F 637 631D 631E 631C 631G 637G 637D 637E

OFF HIGHWAY TRUCK

777G 777E 793D 777 775 773 793F 793

WHEEL DOZER

834 844 854 854G 854K 844H 844K

WINCH

57H 56 56H

WHEEL LOADER

995 990K 994 990H 990 992 992D 992B 992C 992G 992K 990 II 994F 994D 994K 994H

TRACK-TYPE TRACTOR

D6H XL D7R D6H XR D6T LGP D7H D6R III D6 D8 D7 D8T D8R D6GC D8N D6H II D6R STD D6XE D7R LGP D8 GC D6T LGPPAT D8R II D6T XL PAT D6T XW PAT D6 XE D6R XL D6R II D6T XW D6T XL D7R SERIES D8GC D7R II D6R D6T D6R LGP D7R XR D6H

RIPPER

7 6 8

PIPELAYER

583T 583R 572R II PL83 PL87 587T 587R PL72 578 572R

QUARRY TRUCK

777E

WHEEL SCRAPER

623F 623E 637E 637G 637B 637D 627G 627F 639D 627B 627E 637 621E 621F

TRUCK

793F CMD 775G 793 797 773G LRC 793F OEM 793D 793B 793C 793F 777C 777B 777D 777G 777F 775G OEM 793F XQ 773G 797F 777 775G LRC 773G OEM 797B

WATER FORDING TRACTOR

D7R II

TRACTOR

776 776D 776C 776B

BULLDOZER

6 7SU 6A 6S 7A 7S 7U 6SU 7S LGP 8A 8U 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