2S-4078: O-ring
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    2S-4078: O-ring

    Part Number: 2S-4078
    Brand: Cat
    Retrieving Price.....
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    O-Rings are used in static sealing and some dynamic applications.

    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.

    O-Rings are used in many static and dynamic joints throughout Cat machines and engines.

    Warning: This product can expose you to chemicals including1,3-Butadiene, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
    • US
    • Metric
    • Coating: PTFE - Polytetrafluoroethylene
    • Cross Section Diameter (in): 0.12
    • Dash Size (in): 920
    • Inside Diameter (in): 1.48
    • Material: NBR - Nitrile
    • Material Description: NBR is a versatile material with good abrasion and cut resistance. It works well in Air, Engine Oil, Diesel Fuel, Coolant/Urea, Hydraulic Oil and Automatic Transmission Fluid applications. Do not use with Biodiesel.
    • Notes: Dimensions and Material Descriptions provided for reference only. Color may differ from image.
    • Primary Sealing Material: Rubber
    • Seal/O-Ring Type: Standard
    engineer support tractor
    30/30 DEUCE

    55 65 45 75D 65B 65E 85E 75C 35 65C 85C 95E MT800 65D 75E MT700 85D 70C 75

    wheel-type loader
    966L 930R 980C 962G II 938F 920 966E 992D 980G 980M 972H 950G 972G 926E 936 980H 928G 928HZ 966C 950E 970F 988 992G 918F 980F 990H 950L 962G 980G II 930K 910F 950G II 972K 962M 966H 950B 924H 938G II 966D 994D 920K 930 936E 986K 962 966M XE 960F 992B 926 992K 966G 950M Z 962L 993K 986H 950H 966K XE 914G 950F II 930G 928F 950 930T 966M 938K 950M 924K 924G 988H 992C 914K 980 990 950 GC 994K 990 II 936F 966F II 962H 988K XE 966F 950B/950E 972M 990K 988G 950F 988K 980B 982M 962K 972G II 972L 950K 924HZ 994 966G II 992 972M XE 988F II 994H 924GZ G926 924F 916 G936 938G 926M 938H 994F 938M 988B 980F II 988F 966K 980L 928H 914M 980K 962M Z 914G2 910E 930H 966R 980K HLG 930M 910G 918M

    engine - generator set
    C18 3516C C13 G3516C D399 C15 XQC1600 D379B D398B 3406B 3406 XQC1200 3608 3512C G3516H

    wheel-type skidder
    535C 528 518 555D 528B 525 545C 518C 545D 545 508 525B 535D 525D 530B 120C 535B 515 FB518 525C

    off-highway truck
    777D 793F 793C 775F 798 AC 773GC 772G OEM 769C 769D 794 AC 772G 777G 769B 773B 770G 777F 793F OEM 771D 769 777C 773G 775B 789D 775G 775G OEM 793F XQ 789 772 793F AC 776C 777 773E 776 773F 773D 785B 776D 785C 771C 773 795F AC 796 AC 777E 775G LRC 775D 797 772B 797F 773G LRC 793F CMD 69D 773G OEM 797B 776B 795F XQ 768C 785G 785D 768B 777B 770G OEM 785 MT4400D AC 793D 793 789C 793B 775E 784B 784C 770 789B

    engine - machine

    engine - industrial
    3116 3114 3406B 3208 G379 D398B D399 3512B D348 G379A C4.4 SPT342 G398 SPF743 SPF343 3516E 3126 D379 3512E D398 C175-16 3512C SPS342 3516B 3126B G399 SCT673 SPS343 PR20B D379B D346 SPF343C SR4 3516C SPT343

    track-type loader
    973 943 935C II 963 955K 953 933C 977 931B 931C 963K 953K 931 983 977L 955L 939C 955 933 977K 939 935C 951 953B 953C 973C 931C II 963B 963C 983B 953D 963D 973D

    articulated dump truck
    735 D250E II D40D 745 D400 730C2 EJ 740C 730C 740 730C2 735C 730 D400E II D350D 725 725C 740B D20D D550B 735 OEM 740 GC D350E II D25D D30D D400E 745C 725C2 D35HP 735B D44B D250D D400D D300E II D350E

    RT50 RT100 RT50SA RTC60 TH336C RT80 RT60

    mini hydraulic excavator
    308 307.5 308E 305E2 CR 308C 307D 308E CR 305.5E2 CR 309 310 307E2 307C 308.5 305.5E2 301.8C 308D 307E 301.6C 308E SR 307B 307-A 308E2 305E2

    road reclaimer
    RM-350 RM500B SS-250 RM-300 RM-350B RM-500 RR-250 SM-350

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

    material handler
    MH3024 MH3037 MH3295 MH3059 M325D MH MH3026 MH3049 MH3022 M325D L MH

    wheeled excavator
    M312 M315 M320 M318 M315D W330B M330D M313C M325C MH M315D2 M320D2 M324D2 MH M318C M322F M322D2 M322C M320F M318D M313D M318F M316D M322D MH W345C MH M317D2 M322D W345B II M315C M316C M318D MH M318C MH M323F M322D2 MH M325B

    paving compactor
    CS-431C CB-68B CB-54B CS-433E CP-323C CS-533 CB10 CS-433C CP-563C CS-423E CS-563C CW-34 CS-583 CS-531 CD-54B CB-66B CS-563 CP-563 CS-643 CS-573 CS-663E CP-533D CB-44B CS44B CP-533E CS-653 CS-583E CP-44 CW-16 PS-200B CP-533C CP-54 CS-531D CS-54 CS10 CS-533D CS-433B PS-150B CB16 CB-434 CS-563E CS-531C CS-583C PF-290B CW34 CB-64B CS-563D CS-573E CD-54 CP-643 CP-563D CP-433E CP-663E CB-634C CW-14 CS-323C CP-573E CS12 CB13 CP-563E CB7 CS-583D CS-533E CS-533C CB-614 CS11 CD8 CB46B CP-533 CS-573C CS-683E CB-634 CD-44B CB8 CP-653 CP-44B CB15 CB-634D CP-433C PS-360B CD10 PS-150C CW12 CP-433B CS-573D CS-44B CS-44 CP44B CS-34 CCS7 PS-360C CP-34

    underground articulated truck
    AD22 AE40 AD45B AD55B AD30 AD55 AD45 AD60 AE40 II AD40

    MD6200 MD6310 MD6250

    336 323D SA 320C 345B L 320C FM 538 345C 326F L 352F-VG 390D 323D2 L 345B 5080 320-A L 336D L 325C 320D2 325D L 336F L 317-A 322B L 215 349 330B L 336D2 L XE 326D2 L 330-A L 350-A 320D GC 325C FM 314E CR 336E L 245 323D S 323E L 320B L 320D3 329D LN 352F 325 L 340F L UHD 330C L 320D FM 325B LN 330 GC 336D2 314F CR 329E LN 336F LN M325D L MH 320E L 336D LN 336FMHPU 320D 340 312D2 L 322C FM 319D 324D L 330D L 311D LRR 312D L 315D L 329E 345C MH 349E 215D 320 349D2 L 325B L 318B N 336D2 XE 322-A L 322C 323 320D L 320D2 L 330D 336E H 325-A 349D L 320D RR 315B L 326D2 320B U 330C 330D LN 330C FM 320N 385C 322B 235 336F L XE 330D2 345B II 314D CR 225D 322-A 330B LN 325-A LN 325 LN 345D L 330D FM 322B LN 374F L 349E L 330-A 390F L 323D L 320E LRR 225 318C 317 N 350-A L 325F LCR 235C 336F 329D 320B 5130B 329E L 320 GC 374D L 325-A L 315F LCR 340F 320D LN 324D 5110B 319D L 322 L 321B 336D2 L 349D2 312D 365C 349E L HVG 318E L 336E LH 330FMHPU 336D 323F L 320D2 FM 345D 315C 385C L 320D LRR 375-A 312B L 336E HVG M318F 316E L 336 GC 336E 324E LN 320E RR 336D2 GC 245B 328D LCR 314D LCR 335F LCR 5230 320-A S 235D 320 L 320E 235B 329D L 323D LN 349F L 215C 385B 365B L 365B 323F 312C L 312F GC 324D LN 330D MH 330 312B M317F 335F 325-A FM L 330F M315F 385C FS 323F OEM 231D 316F L 340D L 375-A L 312D2 352F OEM 352F XE VG 311F LRR 313F 317B LN 311B 349D 312E L 345C L 326F LN 345D L VG 325D 320F L 325F 319C 329F L 374F 323E LN 320D2 GC 319D LN 365B II 349F LXE 329D2 390D L 330C MH 324D FM 568 FM 323D 390F 315-A 352FMHPU 340D2 L 229 318F L 326F 320E LN 5130 219D 340F L LRE 336F LNXE 320-A N 345 GC 330 L 320-A 318D2 L 330F OEM 324E L 317-A N 323F SA 336E LNH 330F L 229D 320B N 307 330 LN 225B 349F 329D2 L 317B L 312F 321C EL240 312E 336D2 LXE 330-A L 318B 313F L 326D L 352 322 LN 323D2 313D2 325D FM 349E L VG 325B 219 322-A LN 365C L 345B II MH 245D 322N 385C L MH 320B FM LL 330D2 L 314E LCR 323F LN 325D MH 324E 320B LL E300 330-A LN 315-A L 325C L 323E SA E240 5230B M325D MH 330C LN 215B 5090B 350 L 330F LN 365C L MH 323D3 315B 312C 568 FM LL 325D FM LL 320B S 312-A 320B LU 336F LN XE 558 320C L 324D FM LL EL300 322-A N 336F XE 330B 336E LN

    wheel tractor-scraper
    637D 651E 641B 621E 637G 611 613 621B 627 623K LRC TS185 TS220 633E II 633D 631D 637 623E 621F 631G 639D 631E 627H 637K 627E 623F 623H 627B 651B 651 621K OEM 627F 623B 613C II 621G 657E 631K 623 623G 637B 615C II 637E TS180 627K LRC 631C 613C 627G 657 621H 641 666B 657G 633C 621S 621K 623K TS225 650B 660B 613B 615C 621 621R 657B 666 627K 631B 615

    earthmoving compactor
    826B 825 825K 816B 815K 825G 826K 815 826G 816 826C 825G II 836G 836 836H 816F II 836K 825C 826G II 816K 816F 815F 815B 825B 815F II 825H 826H

    SR4 WEG

    engine - truck
    3176 3126B 3126 3406B 3126E 1693 C-12 C15 3406C 3116

    petroleum products
    C-15 TH48-E80 CX35-P800 C9 TH48-E70 CX31-P600 CX31-C11I C18 3508C TH35-E81 3516C TH31-C9I CX31-C13I TH31-E61 TH31-C9T CX31-C9I TH55-E70 CX48-P2300 TH35-C11I C7 3512C CX31-C18I TH55FT-E90 TH35-C13T TH35-C15T TH31-C9P TH55 TH48 TH35-C13I CX31-C15I TH35-C15I

    work tool
    CVP40 S3070 GSH555 VHS-60/3 GSH520 VHS-40/3 S3090 CVP16 GSH425 GLK55 S2050 VVP10 S325B GSV525 VVP45 S2070 VVP25 GLK48 CVP75 VHS-30/3 S2090 VHS-50/3 GSH455 GSH420 S385B S320B GSV520 VHS-70/3 S365B VVP15 GSH440 S30350 GSH525 4548 S340B S3050 5055 CVP110

    cold planer
    PM312 PR-450 PR-1000 PM822 PM825 PM622 PR-750B PM620 PM820 PR-1000C PM310 PM-201 PM-565 PM313 PR-450C PM-465 PM-565B

    forest products
    TK732 586C 563C TK380 227 543 TK721 SAT322TSC 1190T 322C 1190 2670D 2670C HA771 559C HA770 541 558 HA870 HF221 1390 541 2 522 TK1051 584HD 2384C 2391 2484C 521B 552 2 TK371 TK381 TK711 548 1090 HF201 539 SAT318T SAT322 579D SAT323T TK722 573C 2384D 533 1290T HA871 573D 2590 SAT322T 2491 522B 345C 2570C 2290 TK741 579C 511 563D SAT223 TK370 SAT422DB 2864C 2470C SAT323 2484D 2390 553C 2570D SAT318 TK752 SAT223T 584 SAT323TSC SAT318TSC 532 552 521 TK751 551 559D

    track-type skidder
    D4HTSK II 4P D4HTSK III 527 517 D5HTSK II 54H 120C 125C

    backhoe loader
    446 434F2 426 F2 420F2 415F2 IL 432F2 415F2 444F2 450 430F2 428F2 446B 440 416F2 446D 422F2 427F2

    skid steer loader
    216B3 247B3 299D2 279D3 226B3 248 232B 242B 289D 279D 262B 226B 277B 259B3 262D 247B 299D3XHP 248B 297C 287B 289C 272D3 279C 277C2 287D 262C 246D 228 256C 267B 257B 297D 246 272D 299D 277D 262D3 236B 299C 252 287C2 277C 272D XHP 272D3XHP 246D3 272C 289D3 226 242 299D2 XHP 232 252B3 216B 268B 246C 236 299DR XE 262C2 299DR 262 D3 297D2 272D2 XHP 262 297D2 XHP 216 267 299D3 XE 279C2 236B3 299D3 289C2 297D XHP 242B3 272D2 277 252B 246B 287C 257B3 299D XHP

    wheel dozer
    834G 824G 814B 824B 834B 824S 834U 854G 844K 824C 824G II 854K 834K 834 824H 844 814K 814 824K 824 834S 844H 814S 814F II 834H 814F

    asphalt paver
    AP655F L AP500F BG655D AS2302C AP-1055D AP355F AP-800B BG-2455C AP-1050B AP-655D BG1000E BG-260D AP-1055F AP300F BG-2455D AP-600D AP-1000F AP-800 BG-240C AP-650B AP-800C BG-230 BG-225B AP-1055E AP-655C AP-200B AP-1000B AP-555E AP600F AP655F AP-1055B BG600D AP555F AP-800D AP-1000 BG-210B BG-245C BG500E BG555E AP-300D BG-225C AP-1000E BG-2255C AS2252C BG-260C BG1055E BG-230D AP-1050 AP-1000D AP-900B AP-500E

    integrated toolcarrier
    IT28G IT62H IT14B IT28F IT38G IT18B IT38G II IT38F IT28 IT28B IT14F IT14G IT62G II IT18F IT24F IT12B IT62G IT14G2 IT38H

    PL87 572R II 561N 594H PL61 PL83 561M PL72 561C 572R 587T 587R 561D 589 583R 583T 578 561H

    marine products
    3126B 3608 3512 3516E C7 C18 3512C D379B 3516C 3512E D379A 3126 3208 C9 3512B D348 D398B 3116 D349 D399 D398A C15 D346 C12 3516B 3508B 3406E

    expanded mining products

    track-type tractor
    D7G D6T XW D10N D8L D6N 8U D6H D6D D6R D6R II D7R II 10U 6S 173B D6T 9 D7R XR 153 58L 163 D10 D6H XR D4H D7H D6T XL PAT D9G D5H XL 9C D3B 7A 5A D5C PAT D6 D4C D9R 8A 141 D6R III D10R 9SU D6M D8R 7SU D5M 8D D11T D5C III D6K2 LGP 59 9S D7R D8T D6H XL 8S D3K XL D3 D3C II 140 4S D5K2 LGP D5 D3C III D3K2 LGP D3G D6H II 53 D5B 57H 6A 7 58 D6K2 D9T 3P D11R D5G D7E D4H III 6 57 8 D4K2 XL 4 D4E 7S D5H D4C III D11N 6SU 8SU D8N D4G 4P 183B D6T LGPPAT D6N LGP D3K LGP 143 D9H D3C 54 D7R LGP 55 193 56H D6K2 XL D4H XL 10 D4C II D6K LGP D6G2 LGP D6T LGP D6K XL D6T XL 11 D9L 5P 10C 56 D6E D3K2 XL D5C PATLGP D5K LGP 11U D5K2 XL D4K2 LGP 5S 7U D6N XL D5R XL D5N D6R STD D4K XL D5R2 9U D8R II 10S D6T XW PAT 59N 3 D6K D6R XL D7F D9N 5A PAT 3S D6 XE 5 59L D10T D6G D10T2 D6G2 XL 10SU D7E LGP D7G2 D5C 11SU D6G SR 7S LGP D4K LGP D5R LGP D6R LGP 4A D5K XL D6N OEM D6E SR D6F SR D4E SR D8K

    load, haul, dump
    R1300 R3000H R1700 II R1700G R2900 R1300G II R1600G R1700K R2900G R1300G R1600 R1600H

    oem solutions
    777G CAT WDS