Caterpillar© 2026 All Rights Reserved
Caterpillar© 2026 All Rights Reserved
Sign in
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
Sign in
Select Store
Select Store
Add Equipment
Add Equipment
Add Equipment
O-ring
Brand: Cat
GENERATOR
SR4
TRUCK ENGINE
1673C 3306C 3306B C-10 C-12 C-18 C-15 C-16 3306 3406E
INTEGRATED TOOLCARRIER
IT12 IT28 IT18 IT28B IT18B
WHEEL HARVESTER
570B 580B 550 570 580
TRACK SKIDDER
527 517 D4HTSK II D5HTSK II D4HTSK III
WHEEL SKIDDER
518C 528B 525 518 515 528 545 530B 508
ROTARY DRILL
MD6310
UNDERGROUND ARTICULATED TRUCK
AD22
TOWED SCRAPER
TS185 TS180 TS225 TS220
EXCAVATOR
330 L 345B II 349D L 215B M315F 215C 215D 324E 375-A L 315D L M317F 323F 374F L E300B M318F 385C FS 324E LN 321C 345B 345C 345D 548 349F L 385C L 219D EL300 330 LN 558 374D L 323F OEM 336F L XE 312C L 323E LN 314E CR 330C FM 326F 538 349D 350 L 336E L 325C 349E 336E H 349F 325F 340F 345B L 330-A L 314D LCR 336F LN XE 318D2 L 324E L 312E L 320D RR 313F L 385B 385C 345D L 320C 320D 320E 235B 235C 235D 314E LCR 365C L 323E SA 345B II MH 323F L 365C 365B 349F LXE 325D FM LL E300 312F GC 390D 390F 336E LNH 320D FM RR 350-A 349E L VG 320E L 325D FM 349D2 318D L 568 FM 313D2 LGP 312D2 GC 349D2 L 318F L 329E L 329E 330-A 313F LGC 330-A LN 365B II EL300B 345C MH 326F LN 311D LRR 316F L 312E 312F 312C 336E 312D 336F 314D CR 335F 336F XE 311C 349E L 225B 225D 352F XE VG 330B LN 330D FM 330-A L 316F 352F-VG M325C 320D LRR 365C L MH 315C 326F L 312D2 L 350-A L 229D 314C 313F 313D 320E RR 312D2 352F 312D L 320E LRR 323F LN 336F L 374F 345C L 314F CR 336F LNXE 313F GC 323E L 336F LN 329E LN 320E LN E180 330F 245D 330B 330C 245B 390F L 365B L 336E LN 336E LH 323F SA EL180 313D2 GC 390D L 319D LN 340F L UHD 330B L 319D L 320F L 313D2 330F LN 330D L 318E L 229 225 330D MH 328D LCR 340F L LRE 325F LCR 235 319D 319C 568 FM LL 318C 318F 345D L VG 219 215 311F LRR 330F L 329F L 335F LCR 385C L MH 321D LCR 375-A 316E L 315F LCR 245 M315 M318
WATER FORDING TRACTOR
D7R II
WHEEL TRACTOR
660B 666B 623B 623G 623E 623F 621B 621R 621E 621F 621G 621S 627B 627G 627E 627F 650B 633E II 651B 615C II 631D 631E 631C 631G 615 613 611 627 621 623 637 666 633C 657E 657B 633D 657G 639D 615C 637G 613B 637D 637E
HEX BASED SPL SOLUTION
320E 352F OEM 330F OEM
HYDRAULIC CONTROL
193B 193 191 181 163 161 143 183B 153 150 151 141 140 48 173B
TRACK LOADER
933C 935C 935B 973C 951C 951B 977H 977K 977L 931B 955H 931C 955K 955L 983B 963 973 983 931 943 941 953 941B 931C II 935C II
PETROLEUM ENGINE
3516 3512 C32 3516B 3512B
PETROLEUM TRANSMISSION
CX35-P800 TH48-E70 CX31-P600
SOIL COMPACTOR
815 815B 815F 825C
BACKHOE LOADER
416 426 428 436B 438 436 446 416B 426B
WHEEL DOZER
854G 854K 814B 814F 844H 844K 844 854 824C 814
LANDFILL COMPACTOR
816 826C 836H 816B 816F
GRAPPLE
518 120C 125C
COMPACT WHEEL LOADER
910
WHEEL LOADER
G926 G910 988F G916 966D 966C 966F 966E G936 966G 966R 926E 988F II 980 988 994 990 993 992 916 920 926 930 936 950 950B/950E 990K 990H 993K 992D 992B 992C 992G 992K 994F 994D 970F 994H 972G 950B 950E 930R 930T 936E 936F 990 II 966F II 980B
TELEHANDLER
TH337C TH357D TH336C TH330B TH220B TH355B TH3510 TH350B TH460B TH3510D TH360B TH357 TH408D TH407C TH406C TH514D TH514C TH560B TH580B TH340B TH408 TH414C TH417C
INDUSTRIAL TRACTOR
HA771
ARTICULATED TRUCK
D35HP D30C D30D D35C D250E D250B D300E II D400E D400D 730C 730C2 D250E II D25D D25C D350E D350D D350C D300D D300B D400 D40D
WHEELED EXCAVATOR
W330B M317D2 W345C MH M318D M318F M315D M316F M316D M313C M313D M322D2 MH M322D MH M320 M317 M315D2 M318D MH M323F M320D2
ENGINE - INDUSTRIAL
3512B 3406B
INDUSTRIAL ENGINE
3304 3306 3512 3516 C-12 C-15 C-10 C-16 3508 3306B C32B 3304B 3412C C32 C7.1 3456 3204 3176C 3412 D398 D399 D379 3406E 3406C D398B 3408B D333C 3196 D330C D379B
WHEEL SCRAPER
621E 627G 627F 627B 627E 631G 657G 657B 637E 637G 637B 637D 639D 615C 627 611 637 657
QUARRY TRUCK
777E
LOGGER
227
TRACTOR
784C 784B 768B
GAS ENGINE
G3304 G3306 G398
BULLDOZER
834S 6 814S 8SU D5C PAT 6SU D5C PATLGP 11U 977A 824S 826B 824C 825 824 815 834 7SU 11SU 7S LGP 8U 9C 9U 9S 4S 4P 5A 5P 5S 6A 6S 7A 7S 7U 8A 3S 5A PAT 3P 4A
FELLER BUNCHER
FB518
PUMPER
SBF214 CPT372 SUF557
UNDERGROUND ART TRUCK
AD45B AD55 AD30 AD22
SHOVEL LOGGER
345C
TRANSMISSION-ONHIGHWAY
CX35 CX31 CX28
LOAD HAUL DUMP
R1600G R1600H R1300 R1600 R1300G II R1700G R1300G
REMAN ENGINE
3406E
OFF HIGHWAY TRUCK
796 AC 794 AC 798 AC 793F 785 793 798
MATERIAL HANDLER
MH3295
WINCH
53 57 56 55 54 59 528 518 54H 57H 56H
MOTOR GRADER
130G 140H ES 12H NA 140H NA 160H 160G 12H ES 14H NA 120G 120B 16 140B 163H 140H 140G 143H 163H NA 160H ES 16H 16G 140 14H 14G 14E 12H 12G 120 12F 160H NA
BACKHOE
D3 931
HYDRAULIC SHOVEL
6015 6015B
TRACK-TYPE TRACTOR
D6G2 LGP D3C II D6R II D3C III D3G D3B D3C D4B D4G D4H D4C D4D D4E D5B D5C D5M D5N D5H D5E D5G D6E SR D6C D6D D6R D6T D6E D6G D6H D6G SR D4E SR D7R XR D6T LGP D6GC D6R XL D4C III D6T XW D6T XL D5C III D7R D7F D7G D7H D8R D8N D9E D9G D9R D9L D9H D6T XW PAT D6G2 XL D6R LGP D6D SR D6R III D6H II D4H III D6F SR D3 D5 D10N D10R D11N D11R D6H XL D6H XR D7R LGP D6T LGPPAT D5H XL D7G2 D6R STD D6T XL PAT D4H XL D4C II D7R II
ASPHALT PAVER
BG-240C AP-900B BG-260C BG-2455C AP-1000B BG-2255C AP-1050B AP-655C AP-650B AP-1050 AP-1055B AP-1000 BG-225C AP-1200 BG-245C
TRANSMISSION-MILITARY
CX28
MARINE ENGINE
3304 3306 3516 3512 3508 D379A D379B D330C 3408B 3408C D398A D398B 3516B 3516C 3512C 3512B D333C 3412 3408 D399 3508C 3508B 3306B 3412C 3412E 3412D 3304B
MARINE AUXILIARY
3512 3508 3516B 3512B 3508B 3508C
PIPELAYER
561M 561D 561C 572R 572F 572G 571G 571F
STABILIZER MIXER
SM-350
MINING EXCAVATOR
5230B 5110B
LOG LOADR FORST MACH
558
FRONT SHOVEL
235C 385C 5080 5090B
VIBRATORY COMPACTOR
CP-663E CS-653 CS-643 CB-536D CP-76 CP-74 CP-643 CS-583E CS-583C CS-583D CP-653 CS-573 CS-583 CS-663E CVP40 CS-76 CS-74 CB-54B CB-534 CD-54B VVP15 CS-573C CS-573D CS-683E
PETROLEUM PACKAGE
3508
MOBILE HYD POWER UNIT
365C L 390F 349D L 330FMHPU 385C L 329E 349E L HVG 349E 345D 345C 349D2 345C L 385C 352FMHPU 323F OEM 336FMHPU 336F 336E 330F
RIPPER SCARIFIER
140G 12G 130G
GENERATOR SET
3412C G3306 3512 3508B 3306B 3512B 3408C 3516B
RECLAIMER MIXER
RM-350B RM-350 RM-500
ENGINE
3516PETROLEUM 3508PETROL C32B INDUSTRIAL 3512PETROL C27 INDUSTRIAL
EJECTOR TRUCK
730C 730C2 EJ
COLD PLANER
PM-465 PM-200 PM-201
FOREST PRODUCTS
FB221
ROAD RECLAIMER
RM-350B
ENGINE - MACHINE
C27 3304 3306 3408 3204
CHALLENGER
55 65 75 75D 75C 75E 35 95E 45 70C MTC735 MTC745 MTC755 MTC765 65C 65B 65E 65D 85C 85E 85D
GEN SET ENGINE
3408B 3408C 3516B 3512B 3412 3412C 3408 D398B 3304B 3306B 3508B 3306 3304 D379B 3508 3512 3516
TRANSMISSION
CX31 HT CX31-P300 CX31
ROTARY/TRACK DRILLS
MD6420B MD6420C MD6420
RIPPER
D5 977 963 953 951 955 943 11 3 7 6 5 4 9 8
BOOM
120C
TRUCK
793F XQ 793F OEM 777C 777B 777D 785 789 793 797 795F XQ 793B 793C 793F 797F 797B 769 794 AC 793F CMD 789C 789D 789B 769B 785C 785D 785B 795F AC
COMPACTOR
CD10 CB10
O-ring
Brand: Cat
Select Store
For pricing & availability
Units of Measure