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HomeHardware, Seals, & ConsumablesSeals, Gaskets, & O-RingsO-Rings6H-9691: 2.9mm Inner Diameter Seal O Ring
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Hardware, Seals, & ConsumablesSeals, Gaskets, & O-RingsO-Rings
6H-9691: 2.9mm Inner Diameter Seal O Ring
6H-9691: 2.9mm Inner Diameter Seal O Ring

O-ring

Brand: Cat

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6H-9691: 2.9mm Inner Diameter Seal O Ring
6H-9691: 2.9mm Inner Diameter Seal O Ring
6H-9691: 2.9mm Inner Diameter Seal O Ring
6H-9691: 2.9mm Inner Diameter Seal O Ring
6H-9691: 2.9mm Inner Diameter Seal O Ring

O-ring

Brand: Cat

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DiagramDescriptionSpecificationsCompatible Models
Parts diagram for 6H-9691
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Specifications for part number 6H-9691

Units of Measure

USMetric
Cross Section Diameter (mm): 1.79
Cross Section Diameter (in): 0.07
Inside Diameter (mm): 2.9
Inside Diameter (in): 0.114
Material: NBR (75),NBR - Nitrile,Nitrile (NBR),Nitrile / NBR / HNBR / XNBR Rubber
Polymer: NBR (Nitrile butadiene)
Material Hardness: 75A
Dash Size: 006
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Compatible Models for part number 6H-9691

GENERATOR

SR4B WEG SR4

TRUCK ENGINE

3306C 3306B 3306 3116 3406C 3406B

INTEGRATED TOOLCARRIER

IT12 IT28 IT18 IT38H IT28B IT18B

TRACK SKIDDER

527 D4HTSK II D5HTSK II D4HTSK III

ASPHALT COMPACTOR

CB22B CB2.7 GC CC2.7 GC CB7 CB10

WHEEL SKIDDER

518C 528B 525 518 515 528 545 530B 508

ROTARY DRILL

MD6200 MD6380

EXCAVATOR

330 L 320-A L 215B 320-A S 215C 320-A N 215D 375-A L 325-A E300B 212B 219D EL300 330 LN 350 L 330-A L E240 320N 235B 235C 211B 235D E300 325 LN 350-A 330-A 330-A LN EL300B 225B 225D 330B LN 330-A L 206B 350-A L 229D 325-A L EL240 E180 245D 330B 245B 320 L EL180 330B L 325 L 229 225 325-A LN 235 320-A 219 215 375-A 245

PAVING COMPACTOR

CC2.7 CB-22B C13 MARINE CB2.7 CB2.5 MG630

WHEEL TRACTOR

660B 641B 666B 623B 623G 623H 623E 623F 621B 621R 621E 621F 621G 621H 621S 627B 627G 627H 627E 627F 650B 633E II 651B 651E 615C II 631D 631E 631C 631G 615 613 611 627 621 637 641 651 657 666 633C 657E 657B 633D 657G 639D 615C 637G 613B 637D 613C 637E

ROTARY MIXER

RM800 RM500B

HYDRAULIC CONTROL

143 141 140 48

TRACK LOADER

935C 935B 973C 977H 977K 931B 955H 931C 955K 955L 963 973 983 943 953 931C II 935C II

SOIL COMPACTOR

CP68B CS76B CS74B CP12 GC CS12 GC 815B 815F CS10 CS11 CS12 CS13 CS14 CS16 CS17 CS19 CS56B CS10 GC CS78B CS54B CP56B CS64B CP13 GC CP74B 825G 825C CP11 CP12 CP13 CP14 CP16 CS13 GC CS68B CS66B CS11 GC

WHEEL DOZER

834B 814B 814F 824G 824C 824G II

LANDFILL COMPACTOR

836 826G II 826C 826G 816B 816F

GRAPPLE

518 120C 125C

COMPACT WHEEL LOADER

910

WHEEL LOADER

G926 G910 988B 988F G916 966D 966C 966F 966E G936 966G 926E 980 988 990 992 916 980G II 926 930 936 950B/950E 992D 992B 992C 970F 972G 950B 950E 950F 930R 930T 936E 936F 938H 980F II 966F II 980B 980C 980F 980G

SOIL STABILIZER

SS-250B SS-250

ARTICULATED TRUCK

D35HP D30C D30D D35C D250E D250D D250B D300E II 725C2 D400E D400D 740 GC 725 735C 745 730 735 730C2 D20D D250E II D25D D25C D350E D350D D350C D300E D300D D300B 730 EJECTOR 740C 745C D400 D40D

UTILITY COMPACTOR

CB4.4 CB4.0 CB2.5 GC CB2.7 CB2.5 CB2.9 CC2.7 GC CB2.7 GC CC2.6 CC2.7

WHEELED EXCAVATOR

W330B M314-07 M314 M315 M320 M318 M319 M316 M317 M313-07

ENGINE - INDUSTRIAL

3406B 3406C

PNEUMATIC COMPACTOR

PS-200B PS-150C PS-150B CW-14 PS-360B PS-360C PF-290B

INDUSTRIAL ENGINE

3126 3304 3306 3306B 3304B 3412C 3204 3412 3406 3406B 3406C D343 D348 D349 D346 3408B 3408C D333C C4.4 D330C

WHEEL SCRAPER

621E 621F 621B 623F 623E 627G 627F 627B 627E 630A 633B 637E 637G 637D 639D 615C 633 611

QUARRY TRUCK

775D 775B 771C 772G 770G

GAS ENGINE

G3408C G3408 G3406 G3512 G3508

TRACTOR

784C 784B 768C 772B 772 776D 776C

BULLDOZER

834U 834S 6 8SU D5C PAT 6SU D5C PATLGP 977A 824S 825 7SU 7S LGP 8U 4S 4P 5A 5P 5S 6A 6S 7A 7S 7U 8A 3S 5A PAT 3P 4A

FELLER BUNCHER

FB518

PUMPER

HT400

LOAD HAUL DUMP

R1700 II R1300 R2900 XE R1300G

OFF HIGHWAY TRUCK

777G 796 AC 794 AC 798 AC 785D 789G 789D 772 770 793D 777 775 773 793F 789 785 793 798

MATERIAL HANDLER

MH3022 MH3024

WINCH

53 57 56 55 54 518 54H 57H 56H

MOTOR GRADER

135H 130G 140K 2 140M 3 140H ES 12M 3 AWD 12H NA 140H NA 160M 3 AWD 160K 160H 160G 140M 3 AWD 16H NA 14M-3 12H ES 14H NA 120H 120G 24 16 14 18 120K 120 GC 163H 140K 140H 140G 143H 12M 3 163H NA 160M 3 18M3 160H ES 160 16H 16G 150 140 16GC 14H 14G 12H 12G 12K 14M3 120 160H NA 16M3 120K 2

ROTARY CUTTER

RC20

BACKHOE

D3 931

TRACK-TYPE TRACTOR

D6G2 LGP D3C II D8 GC D5R LGP D3G D3B D3C D4B D4G D4H D4C D5R2 D4E D5B D5C D5H D5E D5G D6E SR D6D D6N XL D6R D6T D6N D6K D6E D6G D6H D6G SR D6N LGP D4E SR D6GC D6R XL D6K2 XL D8GC D5R XL D7R D7G D7H D8R D8L D8N D6K XL D6G2 XL D6K2 D5K XL D6R LGP D5K LGP D6D SR D6H II D4K XL D4H III D6K2 LGP D6F SR D6N OEM D3K XL D9 D4 D4K LGP D6H XL D6H XR D5H XL D7G2 D6K LGP D8R II D4H XL D4C II D3K LGP

ASPHALT PAVER

AP300F BG1000E AP-1000E AP355F BG1055E AP355 AP-1055E AP-255E AP300

MARINE ENGINE

3126 3116 3304 3306 D330C 3408B 3408C 3406B 3406C D333C 3412 3408 D349 D346 D348 D343 3306B 3412C 3412D 3304B

PIPELAYER

587R 578 PL61 583R 572R 572G 571G

STABILIZER MIXER

SM-350

FRONT SHOVEL

235C 5080

VIBRATORY COMPACTOR

CB10 CS-44B CS-68B CP-533D CP-533E CD-44B CS-66B CP-663E CS-653 CS-64B CS-643 CP-64 CP-54 CP-56 CB-534D CP11 GC CC4.0 CS12 CS14 CP-76 CP-74 CS78B CS54B CB-64 CB-54 CB-564D CD-54 CB-214C CS56B CB-44B CB-434D CS79B CP-68B CP-44B CP-643 CS-583E CS-583D CP-653 CS74B CS10 GC CS-563D CS-563E CP68B CS-56 CS11 GC CS-54 CS-56B CS-663E CS-54B CS-78B CS-531D CS-79B CP12 CS-76B CS-533D CP74B CS-533E CS-76 CS-74 CS-74B CP-563E CP-563D CS-64 CB-54B CS512 GC CB-534 CB-634D CB4.0 CB4.4 CP12 GC CD-54B CB-224C CP-54B CS68B CP-56B CP-573E CP54B CP-74B CP76B CS-573D CS-573E CS-683E CP56B

PETROLEUM PACKAGE

CX35-P800 CX31-C15I CX31-P600- TH31-E61 TH35-E81

RIPPER SCARIFIER

140G 12G 16G 130G

POWER PACKAGE

G3406

GENERATOR SET

G3512 G3508 3412C 3304B 3306B G3406 3408C 3406C

RECLAIMER MIXER

RM400 RM-350B RM-350 RM800 RM500B RM-250C

ENGINE

G3406 G3408

EJECTOR TRUCK

730C2 EJ 740

COLD PLANER

PM312 PM313 PM310 PM-465 PM-565

ROAD RECLAIMER

RM800 RR-250B RM400 RM600 RM500B RM-350B RM500 RR-250

ENGINE - MACHINE

C32 3304 3306 3408 3204 3208

CHALLENGER

55 65 75D 75C 75E 35 95E 45 70C 65C 65B 65E 65D 85C 85E 85D

GEN SET ENGINE

3406C 3406B 3408B 3408C 3412 3412C 3406 3408 3304B 3306B 3306 3304

RIPPER

D5 977 963 953 943 3 7 6 5 4 8

BOOM

120C

TRUCK

773G LRC 793F XQ 775G 793F OEM 775E 775D 777C 777D 777G 775G OEM 785 770G 795F XQ 793D 793B 793C 793F 772G 773E 773D 773G 797F 773B 769 773 775G LRC 794 AC 793F CMD 772G OEM 789C 789D 789B 769B 770G OEM 769C 785G 773G OEM 785C 785D 785B 795F AC 793F AC MT4400D AC

COMPACTOR

CB-34B XW CB7 CB-36B CB-34B CB-32B CC-34B CD10 CB10 CB-24B CB-22B CC-24B CD8

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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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