Coupling
It has 8 size options, their sizes are 32mm 34mm, 38mm, 42mm, 48mm, 60mm, 75mm.90mm
They are the inner diameter (mm) of the Coupling seal.
Please measure the outer diameter of your pipe, 
Under normal circumstances, the outer diameter of the pipe will be slightly larger than the inner diameter of the sealing ring

Description: used for the connection and sealing between two pipes of construction machinery and industrial equipment
Fits Excavator / Loader / Crane / LOGGER / BULLDOZER / DUMP TRUCK /GENERATOR/GENERATOR SET/ ENGINE - INDUSTRIAL / 
PRE-HEATER / MINING EQUIPMENT

Volvo:
VOE14545883  VOE14531072  VOE14531075
Caterpillar: 
7L-4196  5P9130  3P1774 5P0054 
Hitachi: 
4069801 4712341 4067834 4712342 4067833 4069801 4071215 4071213 4196260 4196259
John Deere: 
4067833 4767834 4069801 4712341 
Komatsu: 
07332-01200 07332-02400 09332-00600 07332-02000
And More ...

KOMATSU
D155AX-5, D275A-2, D275A-2, D275A-5, D275A-5D, D275AX-5, D355A-3, D375A-5E0, D375A_5, D455A-1, D475A-5, D475A-5, D475A-5A, D475A-5E0, D475ASD-5E0, D80A-18, D80E-18, D80P-18, D85A-18, D85E-18, D85EX-15, D85EX-15, D85EX-15E0, D85EX-15E0, D85MS-15, D85P-18, D85PX-15, D85PX-15E0, D85PX-15E0, HD1200-1, HD205-3, HD320-2, HD325-2, HD325-6, HD325-6W, HD405-6, HD460-1, HD465-5, HD465-7, HD465-7E0, HD465-7R, HD605-5, HD605-7E0, HD605-7R, HD785-1, HD785-1L, HM300-1, HM300-2, HM300-2, HM350-1, HM350-1, HM350-2, HM350-2, HM350-2R, HM400-1, PC150-1, PC200-6Z, PC200CA-6-C1, PC200CA-6, PC200LC-6Z, PC220-6Z, PC220LC-6Z, PC250HD-6Z, PC300-1, PC400-1, PC400LC-1

Hitachi
EX300LC-2, EX300LC-3, EX300LC-3C, EX400LC, EX400LC-3, EX400LC-3C, EX450LC-5, EX550LC, EX550LC-3, EX550LC-5, EX700, EX1100, EX1100-3, EX1200-5, EX1200-5C, EX1200-5D, EX1200-6, EX1200-7B, EX1800, EX1800-2, EX1800-3, EX1900-5, EX1900-6, EX2500-5, EX2500-6, EX2600-6, EX2600-7, EX2600-7B, EX3500, EX3500-2, EX3500-3, EX5500, EX5500-5, EX5500-6, EX5500E-6, EX8000, EX8000-6, EX8000-6, UH062, UH07-3, UH081, UH081LC, UH082, UH122, UH123, UH16, UH181, ZAXIS450LC-3, ZAXIS450LC-3, ZAXIS470-5A, ZAXIS470LC-5B, ZAXIS470LC-6, ZAXIS670LC-5A, ZAXIS670LC-5B, ZAXIS670LC-5G, ZAXIS670LC-6, ZAXIS850LC-3, ZAXIS870LC-5A, ZAXIS870LC-5B, ZAXIS870LC-5G, ZAXIS870LC-6 
218HSL 270C 270LC CHR70 CP220-3 CX1000 CX1100 CX1800 CX2000 CX350DR CX400 CX500 CX500DR CX500PD CX500S CX500W CX500W-C CX550 CX650PTR CX700 JPN CX700HD CX900 CX900-2 CX900HD EX100-5 EX100M-5 EX120-5 EX120-5HG EX120-5LV EX120-5X EX120-5Z EX120SS-5 EX125WD-5 EX130H-5 EX130K-5 EX135UR EX135UR-5 EX135US-5 EX135USR EX135USRK EX140US-5 EX150LC-5 EX1800 EX1800-3 EX1900-5 EX220-5 EX220-5HHE EX225USR(LC) EX225USRK(LC) EX230-5 EX230H-5 EX230K-5 EX230LC-5HHE EX270-5 EX280H-5 EX300-5 EX300-5HHE EX300LC-5M EX300LCLL-5 EX300LCLL-5M EX345USR(LC) EX350H-5 EX350H-5HHE EX350K-5 EX3600-6 EX3600E-6 EX370-5M EX370HD-5 EX370LL-5M EX385USR EX8000 EX8000-6 FV30 HC1110 HR1200S-5 HR1200SG HR1200SGM HR320G-5 HR420G-5 HR900S-5 HR900SM HX220B HX220B-2 IZX200 IZX200LC IZX210F IZX210MF LX70-3 LX80-5 MA200 MA200-G MH5510B ML250R MX5015 PZX450-HCME RX2300 SCX1200-2 SCX1500-2 SCX300-C SCX400-C3 SCX400T SCX400T-C3 SCX500 SCX500-C SCX500W SCX550 SCX550-C SCX700-2 SCX700-C3 SCX700HD SCX900 SCX900-2 SCX900HD SCX900HD-C SR-G2000 SR-P1200 SR-P600 SR2000G UCX300 VR512 VR512-2 VR516FS ZR130HC ZR260HC ZR420JC ZR900TS ZR950JC ZX110 ZX110-3 ZX110-3-AMS ZX110-3-HCME ZX110-E ZX110M ZX110M-3 ZX110M-3-HCME ZX120 ZX120-3 ZX120-E ZX120-HCMC ZX125US ZX125US-E ZX125W ZX130-3 ZX130-AMS ZX130-HCME ZX130H ZX130K ZX130K-3 ZX130LCN-3F-AMS ZX130LCN-3FHCME ZX130W ZX130W-AMS ZX135UR ZX135US ZX135US-3 ZX135US-3-HCME ZX135US-3F-AMS ZX135US-3F-HCME ZX135US-E ZX135US-HCME ZX135USK ZX135USK-3 ZX135UST ZX160 ZX160LC-3 ZX160LC-3-AMS ZX160LC-3-HCME ZX160LCT ZX160W ZX160W-AMS ZX170W-3 ZX170W-3-AMS ZX170W-3DARUMA ZX180LC ZX180LC-3 ZX180LC-3-AMS ZX180LC-3-HCME ZX180LC-AMS ZX180LC-HCME ZX180W ZX180W-AMS ZX185USR ZX190W-3 ZX190W-3-AMS ZX190W-3DARUMA ZX200 ZX200-3 ZX200-3-HCMC ZX200-3F ZX200-3G ZX200-E ZX200-HHE ZX200-X ZX200LC-HHE ZX210-3-AMS ZX210-3-HCME ZX210-AMS ZX210-HCME ZX210H ZX210H-3 ZX210H-3-HCMC ZX210H-3F ZX210H-3G ZX210K ZX210K-3 ZX210K-3F ZX210K-3G ZX210LC-3-HCMC ZX210LC-3G ZX210N-3-AMS ZX210N-3-HCME ZX210N-AMS ZX210N-HCME ZX210W ZX210W-3 ZX210W-3-AMS ZX210W-3DARUMA ZX210W-3HCMC ZX210W-AMS ZX220W-3 ZX225US ZX225US-3 ZX225US-3-HCME ZX225US-3F ZX225US-E ZX225US-HCME ZX225USR ZX225USR-3 ZX225USR-3-HCME ZX225USR-3F ZX225USR-E ZX225USRK ZX225USRK-3 ZX225USRK-3F ZX230 ZX230-HHE ZX240-3 ZX240-3-AMS ZX240-3-HCMC ZX240-3F ZX240-3G ZX240-AMS AR2000 CX1200W CX650-2 EX1100 EX1100-3 EX1200-5 EX1200-5C EX1200-5D EX1200-6 EX1900-6 EX2500-5 EX2500-6 EX2600-6BH EX2600-6LD EX300-2 EX300-3 EX300-3C EX310H-3C EX3500 EX400 EX400-3 EX400-3C EX400-5 EX450H-5 EX550 EX550-5 EX5500 EX5500-5 EX5500-6 EX5500E-6 EX600H-3 EX600H-5 EX700 HE6010B KH1000 KH100D KH125 KH125-3(D) KH150 KH150-3 KH180-3 KH250HD KH300 KH500-3 KH850-3 SCX2800-2 SCX300 SCX400 SCX700 SCX800-2 SCX800HD-2 SCX900-2C3 TL1100-3 UH031 UH031M UH033 UH033SS UH052 UH052M UH062 UH07-3 UH071 UH081 UH101 UH103 UH121 UH123 UH143 UH181 UH801 ZX1800K-3 ZX250H-3 ZX250K-3 ZX330-3 ZX350H-3 ZX350K-3 ZX450-3 ZX450-3F ZX470H-3 ZX470H-3F ZX470LC-5B ZX470LCH-5B ZX470R-3 ZX470R-3F ZX500LC-3 ZX500LC-3F ZX520LCH-3 ZX520LCH-3F ZX520LCR-3 ZX520LCR-3F ZX670LC-5B ZX670LC-5G ZX670LCH-5B ZX670LCH-5G ZX670LCR-5G ZX850-3 ZX850-3F ZX870-5G ZX870H-3 ZX870H-3-HCMC ZX870H-3F ZX870H-5G ZX870LC-5B ZX870LC-5G ZX870LCH-5G ZX870LCR-5G ZX870R-3 ZX870R-3F EX3600-5 EX5600-6BH EX5600-6LD HR750SM HX180B HX180B-2 ZR240JC ZR600TS ZR800TS ZX240-HCME ZX240H ZX240K ZX240LC-3G ZX240LC-HHE ZX240N-3-HCME EG110R EG70R EG70R-3 EX100-2 EX100-3 EX100-3C EX100M-2 EX100M-3 EX100WD-2 EX100WD-3 EX100WD-3C EX120-2 EX120-3 EX120-3C EX120K-2 EX120K-3 EX150 EX160WD EX200 EX200-2 EX200-3 EX200-3C EX200-3E EX200-5 EX200-5HG EX200-5HHE EX200-5LV JAP EX200-5X EX200-5Z EX200K EX200K-2 EX200K-3 EX200LC-5HHE EX200SS-5 EX210H-5 EX210K-5 EX210LC-5HHE EX220 EX220-2 EX220-3 EX270 EX50UR EX90L-5 HR320 HR420 LX80RS-2 MA145-5 RX2000 RX2000-2 TH55ED UH033SR UH043 UH083 ZX140W-3 ZX140W-3-AMS ZX140W-3DARUMA ZX145W-3 ZX145W-3-AMS CS125-3 EG40R EG40R-C EX100 EX100M EX100W EX100WD EX120 EX60 EX60-2 EX60-3 EX60-5(LC) EX60BUN-5 EX60G EX60LCK-3 EX60LCT-3 EX60SR EX60T-2 EX60UR EX60WD EX60WD-2 EX70LCK-5 EX75UR EX75UR-3 EX75UR-5 EX75URLC-3 EX75URT-5 EX75US-5 EX80U EX90 HR240G UH041 UH053 UH053M EX2500 EX750-5 EX800H-5 ZX330 ZX330-3-HCMC ZX330-3F ZX330-3G ZX330-HHE ZX330LC-3G ZX350-3-AMS ZX350H ZX350H-3F ZX350H-3G ZX350K ZX350K-3F ZX350K-3G ZX350LC-3-HCME ZX350LC-3F-HCME ZX350LC-3FAMS ZX350LC-5B ZX350LC-AMS ZX350LC-HCME ZX350LCH-3G ZX350LCK-3G ZX350LCN-3FAMS ZX350LCN-3FHCME ZX350LCN-5B ZX360H-3-HCMC ZX360H-3G ZX360LC-3-HCMC ZX360LC-HHE ZX370MTH ZX400LCH-3 ZX400W-3 ZX500W ZX600 ZX650H ZX650LC-3 ZX670LCH-3 ZX670LCR-3 ZX800 ZX850H

John Deere
70,120C,220DW, 225DLC,450LC, 470GLC,495D, 550LC, 590D,595D,6101AT010, 670GLC, 790, 792, 850DLC, 870GLC, 892ELC, 992DLC, 992ELC
135C   135D   160C   180   190DW   200CLC   210   220DW   225CLC   225DLC   230CLC   230LC   230LCR   270CLC   270LC   330LCR   350DLC   370C  
 450CLC   450DLC   490E   600C   650DLC   670GLC   790   790ELC   792DLC   892   892DLC  2054   2554   3554   3754D  200LC   330LC  

Volvo
EC210B   EC240B  EC120D   EC135B   EC140B   EC140C   EC140D   EC140E   EC160B   EC160C   EC160D   EC160E   EC170D   EC180B   
EC180C   EC180D   EC180E   EC200B   EC200D   EC210B   EC210C   EC210D   EC220D   EC220E   EC235C   EC235D   EC240B   EC240C   EC290B   EC290C   
ECR145C   ECR145D   ECR145E   ECR305C   EW140E   EW145B   EW205D   FC2121C   FC2421C   FC2924C   FC3329C 
EC250D   EC250E   EC290B   EC290C   EC300D   EC300E   EC330B   EC330C   EC340D   EC350D   EC350E   EC360B   EC360C   EC360CHR   EC380D 
  EC380DHR   EC380E   EC380EHR   EC460B   EC460C   EC460CHR   EC480D   EC480DHR   EC480E   EC480EHR   EC700B   EC700BHR   EC700C   EC700CHR  
 EC750D   EC750E   FC3329C   PL3005D   PL3005E   PL4608   PL4611   PL4809D   PL4809E   

Caterpillar 
3516B  3412  3412C  3412E  D346  D348  D349  D379  D379B  D398  D398B  D399  G3412  G3508  G3512  
G3516  G379  G379A  G398  G399  SPF343  SPF343C  SPT343  PM3516  PMG3516  SR4  XQC1200  XQC1600  
3508  3512  3516  3606  3608  3612  3616  C280-12  3508B  3516B  3512B  G3606  G3606B  G3608  G3612  G3616  
C32  MD6250  MD6310  3512C  3516E  G3520  C175-20  3516C  G3408  3512E  SR5  SR4B  SR4BHV


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