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SEAL-O-RING 2H6338 - Caterpillar


2H6338 SEAL-O-RING Caterpillar parts 1090, 1190, 1190T, 1290T, 12E, 1390, 14E, 16, 172, 173B, 183B, 191, 193, 225, 2290, 235, 235B, 235D, 2384C, 2390, 2391, 245, 245B, 245D, 2484C, 2491, 2590, 302.5C, 313B, 320 L, 350, 365B, 365B II, 365...


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Alternative (cross code) number:
CA2H6338
2H-6338
2H6338
Caterpillar 2H6338 SEAL-O-RING
Weight: 0.01 pounds 0 kg.
Information:
CROSS SECTION DIAMETER  3.53  mm
DASH SIZE  237 
ID  85.32  mm
MATERIAL  Nitrile (NBR) Rubber - 75 Duro 
OD  0  mm

Buy SEAL-O-RING 2H6338 Caterpillar genuine, new aftermarket tractor parts with delivery
AG TRANSMISSION, WHEEL TRACTOR-SCRAPER,

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Rubber Oil Seals 2H-6338 2H6338 Compatible with Caterpillar 420E 422E 442D 245 365B 313 GC 316 GC D326 120M 120 Machines Machinery Parts (2H-6338)
$13.20

24 Jul 2025

CN: guangzhouguoshu
Rubber Oil Seals 2H-6338 2H6338 Compatible with Caterpillar 420E 422E 442D 245 365B 313 GC 316 GC D326 120M 120 Machines Machinery Parts (2H-6338)
Generic Precision Fitment:Direct OEM replacement. Prioritize verifying the embossed part number over visual references, as packaging aesthetics may vary across production batches. || Engineered Resilience:All shipped components strictly adhere to specified part number (P/N) technical schematics. || Fluid Containment:Parts are tested on-vehicle and validated to ensure optimal performance on the road. || Multi-Fuel Compatibility: Petroleum-based lubricants Biodiesel blends Glycol-based hydraulic fluids. || Critical Compliance Notice:Always cross-reference the P/N in the product title with OEM documentation. Product imagery serves illustrative purposes only.
RAParts 2H6338 Seal O Ring Fits Caterpillar Models
$18.99

20 Jul 2025
0.1[0.05] Pounds
US: RAParts Inc.
RAParts 2H6338 Seal O Ring Fits Caterpillar Models
Reliable Aftermarket Parts OEM Numbers Are Provided for Reference Only. Please Verify Fit Prior To Ordering. || Please Note: Some Listings Use Stock Images for Reference and May Differ from the Actual Product. || This Aftermarket Part Is Made to Meet or Exceed Manufacturer (OEM) Specifications. || All OEM part numbers and logos are to be used for identification purposes only.
RAParts 2H6338 Seal O Ring Fits Caterpillar Models
$16.99

02 Jun 2025
0.1[0.05] Pounds
US: RAParts Inc.
RAParts 2H6338 Seal O Ring Fits Caterpillar Models
Reliable Aftermarket Parts OEM Numbers Are Provided for Reference Only. Please Verify Fit Prior To Ordering. || Please Note: Some Listings Use Stock Images for Reference and May Differ from the Actual Product. || This Aftermarket Part Is Made to Meet or Exceed Manufacturer (OEM) Specifications. || All OEM part numbers and logos are to be used for identification purposes only.
Show more prices Caterpillar parts
This part in 5 request: Show. This information for suppliers only!
#1456927 2H6338
2024-11-14
#1455416 2h-6338
2024-11-12
#207042 2H6338
2018-09-04
#207042 2H6338
2018-09-04
#128986 2H6338
2017-12-22
Number on catalog scheme: 3
Caterpillar 2H6338 Parts scheme SEAL-O-RING
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Compatible equipment models: 2H6338:

AG TRANSMISSION  TA22-M4WD  
ARTICULATED TRUCK  D250B   D25C   D25D   D300B   D30C   D350C   D350E   D35C   D35HP   D400   D400E   D400E II   D40D  
ASPHALT PAVER  AP-200B  
BACKHOE LOADER  416   416E   420D   420E   422E   426   428   428D   428E   430D   430E   432D   432E   434E   436   438D   442D   442E  
BULLDOZER  814S   824S  
COLD PLANER  PM-565   PR-450C  
COMPACT WHEEL LOADER  906H   906H2   907H   907H2   908H   908H2   914G  
EJECTOR TRUCK  D400E II  
EXCAVATOR  225   235   235B   235D   245   245B   245D   313B   320 L   350   365B   365B II   365B L   365C   365C L   365C L MH   374D L  
HYDRAULIC CONTROL  172   173B   183B   191   193  
INDUSTRIAL ENGINE  D342  
INTEGRATED TOOLCARRIER  IT14G2   IT38H   IT62H  
KNUCKLEBOOM LOADER  2384C   2484C   559C   579C  
LANDFILL COMPACTOR  816   816F   816F II   836   836G   836H  
LOAD HAUL DUMP  R1300   R1300G   R1300G II   R2900   R2900G   R3000H  
MARINE ENGINE  D342C   D364   D375D  
MINI HYD EXCAVATOR  302.5C  
MINING EXCAVATOR  5110B   5130   5130B  
MOBILE HYD POWER UNIT  365C L  
MOTOR GRADER  12E   14E   16  
PETROLEUM TRANSMISSION  TH48-E80  
PIPELAYER  561C   572G   572R   572R II   578   583H   583R   583T   587R   587T   589   594H   PL83   PL87  
PUMPER  SPF343C  
QUARRY TRUCK  775D  
RECLAIMER MIXER  RM-350B  
ROAD RECLAIMER 
SOIL COMPACTOR  815   815B   815F   815F II   825B  
STABILIZER MIXER  SM-350  
TRACK FELLER BUNCHER  1090   1190   1190T   1290T   1390   2290   2390   2391   2491   2590   511   521   522   532   541   541 2   551   552   552 2   FB221   TK1051   TK711   TK721   TK722   TK732   TK741   TK751   TK752  
TRACK LOADER  951B   953   953C   955C   955H   955K   955L   963B   963C   973   973C   977D   977H   977K   983   983B  
TRACK-TYPE TRACTOR  D10   D10N   D10R   D10T   D11N   D11R   D11T   D5   D5B   D5E   D5H   D5H XL   D6C   D6D   D6E   D6E SR   D6G   D6G SR   D6G2 LGP   D6G2 XL   D6H   D6H XL   D6H XR   D6K   D6K LGP   D6K XL   D6K2   D6K2 LGP   D6M   D6N   D6R   D6R II   D6R III   D7E   D7F   D7G   D7G2   D7H   D7R   D7R II   D7R XR   D8H   D8K   D8L   D8N   D8R   D9G   D9H   D9L   D9N  
TRACTOR  768B   776D   784B   784C  
TRUCK  769   770   773D   773E   773F   773G   773G LRC   773G OEM   775E   775F   775G   775G LRC   775G OEM   777D   777F   777G   785   785B   785C   785D   789   789B   789C   789D   793   793B   793C   793D   793F   793F XQ   797   797B   797F  
UNDERCARRIAGE  OEMS  
UNDERGROUND ART TRUCK  AD30   AD45B   AD55   AD55B   AD60  
WHEEL DOZER  814   814B   814F   814F II   824   824B   824C   834   834B   834G   834H   844   844H   844K   854G   854K  
WHEEL LOADER  930   936F   938H   950   950B   950B/950E   950F   950F II   950H   950K   960F   962H   962K   966C   966D   966G   966G II   966H   966K   966M   966M XE   972G   972G II   972H   972K   972M   972M XE   980   980C   980K   980K HLG   980M   982M   988   988B   988F   988F II   990   990 II   990H   990K   992   992C   992D   992G   992K   993K   994   994D  
WHEEL SCRAPER  615C   621E   623E   623F   627E  
WHEEL SKIDDER  518   528  
WHEEL TRACTOR  611   613C   613C II   615   621   621E   621F   621G   621H   623   623E   623G   627   627E   627F   627G   627H   631C   631E   631G   633C   633D   633E II   637   637D   637E   637G   641   641B   650B   651   657   666   666B  
WHEEL TRACTOR-SCRAPER  613G   621K   627K   627K LRC   Caterpillar

Information:

Remove & Install Spacer Plate
Start By:a. remove cylinder head assembly 1. Remove spacer plate (1) from the cylinder block.
Do not cause damage to the dowels.
2. Remove the spacer plate gasket and two O-ring seals (2). The following steps are for installation of the spacer plate.3. Thoroughly clean the spacer plate and cylinder block surface. Install two O-ring seals (2) in the cylinder block.
Both surfaces of the spacer plate, top of cylinder block and both sides of the spacer plate gasket must be clean and dry. Gasket adhesives or other substances must not be used on these surfaces.
4. Install a new gasket between the spacer plate and cylinder block. Put spacer plate (1) in position on the cylinder block.5. Check cylinder liner projection. See the topic, Install Cylinder Liners.End By:a. install cylinder head assembly

Cat SIS web machinery list:

Caterpillar parts catalog
TA22 OEM Transmission XMB00001-UP
797F Off-Highway Truck LTZ00001-UP (MACHINE) POWERED BY C175 Engine
CIPI Undercarriages L5E00001-UP (MACHINE)
SPF343C Trailer Mounted Pumper 44424500-UP
TH48 - E80 Oil/Gas Transmission FRT00001-UP
TA22-M4WD Agricultural Transmission T4W00001-UP (MACHINE)
TH48-E80-3512CP Petroleum Power Train Package FRT00001-UP
TH48-E80-3512BP Petroleum Power Train Package 2AF00001-UP
AP-200B Asphalt Paver 2NK00001-UP (MACHINE) POWERED BY HATZ Engine
PR-450C Cold Planer 7PJ00001-UP (MACHINE) POWERED BY 3408 Engine
PM-565 Cold Planer 3TK00001-00112 (MACHINE) POWERED BY 3408 Engine
RM-350, SM-350 Reclaimer, Stabilizer Mixer 1RM00001-00059 (MACHINE) POWERED BY 3406C Engine
RM-350 SM-350 Reclaimer, Stabilizer Mixer 1RM00060-UP (MACHINE) POWERED BY 3406C Engine
RM-350B Reclaimer Mixer AXW00001-UP (MACHINE) POWERED BY 3406C Engine
RM-500 Reclaimer Mixer ASW00001-UP (MACHINE) POWERED BY C15 Engine
RM-350B Reclaimer Mixer 7FS00001-UP (MACHINE) POWERED BY 3406C Engine
RM500B Rotary Mixer MB900001-UP (MACHINE) POWERED BY C15 Engine
785G Off-Highway Truck RTL00001-UP (MACHINE) POWERED BY 3512E Engine
R1700 Load Haul Dump KT400001-UP (MACHINE) POWERED BY C13 Engine
R2900G Load Haul Dump NLK00001-UP (MACHINE) POWERED BY C15 Engine
777E Off-Highway Truck KDP00001-UP (MACHINE) POWERED BY C32 Engine
R3000H Load Haul Dump RCY00001-UP (MACHINE) POWERED BY C15 Engine
773E Off-Highway Truck PRB00001-UP (MACHINE) POWERED BY 3412E Engine
773E Off-Highway Truck DJS00001-UP (MACHINE) POWERED BY 3412E Engine
579D Knuckleboom Loader KL700001-UP (MACHINE) POWERED BY C4.4 Engine
559D Knuckleboom Loader KL500001-UP (MACHINE) POWERED BY C4.4 Engine
2484D Knuckleboom Loader KP700001-UP (MACHINE) POWERED BY C4.4 Engine
2384D Knuckleboom Loader KP500001-UP (MACHINE) POWERED BY C4.4 Engine
777E Off-Highway Truck KDZ00001-UP (MACHINE) POWERED BY C32 Engine
980M Wheel Loader WW300001-UP (MACHINE) POWERED BY C13 Engine
982M Wheel Loader WMD00001-UP (MACHINE) POWERED BY C13 Engine
966M Wheel Loader MD700001-UP (MACHINE) POWERED BY C9.3 Engine
966M XE Wheel Loader DZL00001-UP (MACHINE) POWERED BY C9.3 Engine
972M Wheel Loader WGN00001-UP (MACHINE) POWERED BY C9.3 Engine
972M XE Wheel Loader R1Z00001-UP (MACHINE) POWERED BY C9.3 Engine
24 Motor Grader N9Z00001-UP (MACHINE) POWERED BY C27 Engine
24 Motor Grader E9Z00001-UP (MACHINE) POWERED BY C27 Engine
966H Wheel Loader Military RWE00001-UP (MACHINE) POWERED BY C11 Engine
MD6200 Rotary Drill RKP00001-UP (MACHINE) POWERED BY C18 Engine
MD6200 Rotary Drill D9A00001-UP (MACHINE) POWERED BY C18 Engine
793B Freeport Upgrade Custom Parts Manual Off-Highway Truck 4AR00001-UP (MACHINE) POWERED BY 3516B Engine
815B Soil Compactor 17Z00001-UP (MACHINE) POWERED BY 3306 Engine
589 Track-Type Pipelayer Power Shift 31Z00001-UP (MACHINE) POWERED BY 3408 Engine
578 Pipelayer 8HB00001-UP (MACHINE) POWERED BY 3406 Engine
784B Tractor 5RK00001-UP (MACHINE) POWERED BY 3512 Engine
785B Off-Highway Truck 6HK00001-UP (MACHINE) POWERED BY 3512 Engine
793B Off-Highway Truck 1HL00001-UP (MACHINE) POWERED BY 3516 Engine
789B Off-HighwayTruck 7EK00001-UP (MACHINE) POWERED BY 3516 Engine
815F Soil Compactor 1GN00001-UP (MACHINE) POWERED BY 3306 Engine
816F COMPACTOR 5FN00001-UP (MACHINE)
D400E Articulated Truck 2YR00001-UP (MACHINE) POWERED BY 3406 Engine
793C Off-HighwayTruck 4AR00001-UP (MACHINE) POWERED BY 3516 Engine
D350E Articulated Truck 9LR00001-UP (MACHINE) POWERED BY 3406 Engine
773D Off-Highway Truck 7CS00001-UP (MACHINE) POWERED BY 3412E Engine
836 Landfill Compactor 7FR00264-UP (MACHINE) POWERED BY 3408E Engine
583R Track-Type Pipelayer 2XS00001-UP (MACHINE) POWERED BY 3406C Engine
775D Quarry Truck 8AS00001-UP (MACHINE) POWERED BY 3412E Engine
D400E Series II Articulated Truck 8PS00001-UP (MACHINE) POWERED BY 3406E Engine
785C Off-HighwayTruck 1HW00001-UP (MACHINE) POWERED BY 3512B Engine
785C HAA Off-Highway Truck 5AZ00001-UP (MACHINE) POWERED BY 3516B Engine
784C Tractor 2PZ00001-UP (MACHINE) POWERED BY 3512 Engine
789C Off-Highway Truck 2BW00001-UP (MACHINE) POWERED BY 3516 Engine


Parts seal Caterpillar catalog:

2D9870 SEAL
120B, 12E, 12F, 140, 140B, 14E
4D0907 SEAL
12G, 130G, 140, 140B, 140G, 14E, 14G, 16G
4D9641 SEAL
120B, 12E, 140, 140B
4B5171 SEAL
120, 12E
2D4204 SEAL
120, 120B, 12E
7D7837 SEAL
14E, 16
5K1814 SEAL
16
4J9965 SEAL
12E, 16
5F5798 SEAL
12E
0931347 SEAL-O-RING
328D LCR, 345B II, 345B L, 345C, 345C L, 345D L, 349E L, 349E L VG, 349F L, 350, 365B, 365B II, 365B L, E650
1132073 SEAL-O-RING
345B II, 345B L, 350, 365B, 365B II, 365B L
1659292 SEAL-LIP TYPE
365B, 365B L
1841687 SEAL AS
302.5C, 420D, 428D, 430D, 432D, 434E, 438D, 442D, 908H, 908H2
5J8009 SEAL
420D, 430D, 430E, 430F, 442E, 444E
1641314 SEAL-BULK
414E, 416D, 416E, 416F, 420D, 420E, 420F, 422E, 424B, 424B HD, 424D, 428D, 428E, 430D, 430E, 430F, 432D, 432E, 434E, 438D, 442D, 442E, 444E, 446D, 450E, 450F
1853528 SEAL
416D, 420D, 424D, 428D, 430D, 432D, 438D, 442D, 446D
2018069 SEAL
416D, 420D, 424D, 428D, 430D, 438D, 446D
1641527 SEAL
416D, 420D, 446D
1672204 SEAL AS-BUFFER
420E, 420F, 430D, 432E, 434E, 450E, 525C, 525D, 535C, 535D, 545C, 545D, 555D, 613G, 953D, D5R LGP, D6K, D6K LGP, D6K XL, D6N, D6N LGP
1961804 SEAL-O-RING
420D, 430D, 432D, 442D, 950G II, 962G II, 966G II, 972G II, 980G II, 980H, D10R, D11R, D5N, D5R LGP, D6N, D6R II, D6R III, D6T, D6T LGP, D6T LGPPAT, D6T XL
8F8882 SEAL-O-RING
1090, 1190, 1190T, 1290T, 1390, 14E, 14H NA, 16H NA, 173B, 191, 215, 225, 225D, 229, 2290, 235, 235C, 235D, 2390, 2391, 245, 2491, 2590, 312D, 312D L, 312E, 312E L, 313D, 315D L, 316E L, 318D L, 318E ...
2107029 SEAL AS
420D, 420E, 428D, 428E, 430D, 430E, 432D, 432E, 438D, 442D, 442E
1846970 SEAL AS
420D, 428D, 430D, 432D, 438D, 442D, 450E, 906H, 906H2, 907H, 907H2
0038137 SEAL-O-RING
235, 3306, 420D, 424D, 430D, 432D, 442D, 446D, 815B, 914G, 936, 963, AP-800, D5N, D6N, IT14G, R1600, R1600G
2h6338
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