VLVOS002"This Inlet/Exhuast Valve is one of our best sellers"
A valve stem oil seal is a small but crucial component in a motorcycle engine that prevents oil from leaking into the combustion chamber through the valve stem. It is positioned around the valve stem, between the valve guide and the spring retainer. The seal ensures that engine oil remains in the correct area, avoiding excessive oil consumption and preventing smoke from the exhaust. Made from durable materials like rubber or silicone, it helps maintain engine performance and longevity by keeping the oil where it should be and reducing emissions.
| Manufacturer | Model | Diagram |
|---|---|---|
| AJS | Exactly 125 [LJ125T-B(AJS)] | |
| Modena 50 [ZN50QT-27] | ||
| Modena 125 [ZN125T-27] | ||
| Alisze | FX50 50 CDI [YY50QT-15(ALISZE)] | |
| Jazy 50 CDI [YY50QT-21(ALISZE)] | ||
| Axory | Rallox [JSD50QT-13(AXORY)] | |
| BTM | BT49QT-9 | |
| BT49QT-12 | ||
| Sprint | ||
| Baotian | 50cc 139QMA Engine | |
| 50cc 139QMB Engine | ||
| Apollo 10 [BT49QT-9(A10)] | ||
| Apollo 12 [BT49QT-9(A12)] | ||
| BT49QT-9 | ||
| BT49QT-12 | ||
| BT49QT-12D | ||
| BT50QT-9 | ||
| BT50QT-11 | ||
| BT50 Rocky 50 | ||
| BT125T-2 | ||
| BT125T-9 | ||
| BT125T-9 | ||
| BT 125 T-12 Tanco/Rebel/Rocky | ||
| Big Panther 50 BT49QT-2 | ||
| Chase 49 [BT49QT-7] | ||
| Eagle 50 [BT49QT-9F3] | ||
| Eagle 50 GT [BT49QT-9F3(GT)] | ||
| Evolution 125 | ||
| Glow 125 [BT125T-2] | ||
| Hawk 125 [BT125T-7] | ||
| Monza 50 [BT49QT-21A3] | ||
| Rebel 49 [BT49QT-12C1] | ||
| Rebel 125 [BT125T-12] | ||
| Rocky [BT49QT-12E1] | ||
| Scout 50 | ||
| Speedy 50 BT50QT-3N | ||
| Sprint 50 | ||
| Tanco 50 2 | ||
| Tanco 125 [BT125T-12F] | ||
| Tommy 50 [BT49QT-11] | ||
| Warrior 50 BT50QT-12 | ||
| Beeline | Filly 50 4T | |
| Super 8 50 4T | ||
| Veloce GT Race | ||
| Veloce GT [VELOCEGT] | ||
| Benero | BT49QT-9 | |
| Benzhou | 50cc 139QMA Engine | |
| 50cc 139QMB Engine | ||
| City Star 50 | ||
| YY50QT | ||
| YY50QT-6 | ||
| YY50QT-10 | ||
| YY50QT-14 | ||
| YY50QT-15 | ||
| YY50QT-21 | ||
| YY125T-6 | ||
| YY125T-11 | ||
| YY125T-19 | ||
| YY125T-31 | ||
| Buffalo | 50cc 139QMA Engine | |
| 50cc 139QMB Engine | ||
| Hero 50 | ||
| Spiker 50 | ||
| TVZ 50 | ||
| Tanco 50 | ||
| Warrior 50 | ||
| Wind 50 | ||
| CPI | ARAGON 125 | |
| OLIVER 125 | ||
| CTM | CTM50QT-7 | |
| Chinese Scooter | 50cc 139QMA Engine | |
| 50cc 139QMB Engine | ||
| Chituma | CTM50QT-7 | |
| Direct Bikes | 50cc Milan E3 [DB50QT-30A] | |
| 50cc Ninja | ||
| 50cc Ninja E3 [DB50QT-15B] | ||
| 50cc Retro | ||
| 50cc Scorpion E3 [DB50QT-32A] | ||
| 50cc Sports | ||
| 50cc Tommy E3 [DB50QT-E] | ||
| 50cc Viper | ||
| 50cc Viper E3 [DB50QT-32] | ||
| 125cc Classic | ||
| 125cc Cobra | ||
| 125cc Cobra E3 [DB125T-15D] | ||
| 125cc Cruiser | ||
| 125cc Cruiser E3 [DB125T-7] | ||
| 125cc Cruiser E3 [DB125T-7H] | ||
| 125cc Lynx E3 [DB125T-10] | ||
| 125cc Milan E3 [DB125T-30A] | ||
| 125cc Scorpion E3 [DB125T-32A] | ||
| 125cc Sports E3 [DB125T-26] | ||
| 125cc Spyder E3 [DB125T-22] | ||
| 125cc Tommy E3 | ||
| 125cc Viper | ||
| 125cc Viper E3 [DB125T-32] | ||
| DB50QT-5 | ||
| DB50QT-6 | ||
| DB50QT-7 | ||
| DB50QT-16 | ||
| DB50QT-25 | ||
| DB125T-9 | ||
| DB125T-13 | ||
| Epella | Contra 50 | |
| GMX 50 | ||
| Ering | Sprint 50 | |
| Eurocka | MATADOR 50 4T LED [JJ50QT-17(EUROCKA)] | |
| VIRTUALITY 125T [JJ125T-13(EUROCKA)] | ||
| Explorer | Race GT50 | |
| Flex Tech | Apollo 125 [APOLLO125] | |
| Athena 125 [JJ125T-3(FLEX TECH)] | ||
| Cityliner 50 [BT50QT-9(FLEX TECH)] | ||
| Dolphin 50 | ||
| Firenze 25/50 [YY50QT-21(FT)] | ||
| Firenze 125 [YY125T-19(FLEX TECH)] | ||
| Fun 50 | ||
| Fun 125 [YY125T-6(FLEX TECH)] | ||
| Hurrican X1 X2 | ||
| Hurrican X2 [JL50QT-4(FLEX TECH)] | ||
| Jive [BT49QT-11(FLEX TECH)] | ||
| KVR 125 [YY125T-11A] | ||
| Panter 125 [JL125T-13(FLEX TECH)] | ||
| Panter I [JL50QT-4(FT)] | ||
| Piacenza 125 [YY125T-31(FLEX TECH)] | ||
| Speedy 50 | ||
| Sprint 50 [BT49QT-9(FLEX TECH)] | ||
| Topdrive 50 | ||
| Topdrive 50 [YY50QT-14(FT)] | ||
| Topspeed 50 | ||
| Topspeed 125 [YY125T-11] | ||
| VRR-50 [YY50QT-10C] | ||
| VRR-125 [YY125T-10C] | ||
| Venus II | ||
| Venus II [HT50QT-6(FLEX TECH)] | ||
| GRIP | Freestyle 125cc | |
| GY6 | QT9 Scooters | |
| Garelli | Capri 50 | |
| Ciclone 50 | ||
| Giantco | Athena 125 [JJ125T-3] | |
| Guoben | Madness 50 [LB50QT-21] | |
| Haizhimeng | GP1 (4 Stroke) | |
| LB50QT-21 | ||
| Hanglong | HL50QT-16 | |
| LB50QT-16 | ||
| LB50QT-21 | ||
| Haotian | Bubble 50 [HT50QT-9] | |
| Cobra 125 [HT125T-4] | ||
| Swift 100 [HT100-8] | ||
| Hisun | HS125-T15 | |
| Honda | Freeway 125 | |
| Huatian | City 125cc | |
| Geely 125 | ||
| HT50QT-10 | ||
| HT50QT-16 | ||
| Speedfight 3 125 | ||
| Sport 50cc | ||
| Sport 125cc | ||
| IMF Industrie | New Pach 51 [NEWPACH51] | |
| Pach 51 [PACH51] | ||
| Twist 125 [TWIST125] | ||
| Two 4 [TWO4] | ||
| JMSTAR | JSD50QT-13 | |
| JPS Moto | HS125-T15 | |
| Jack Fox | Apollo 125 [APOLLO125(JACK FOX)] | |
| City Star [YY50QT(JF)] | ||
| Formula One [YY125T-6(JACK FOX)] | ||
| Retro Cruiser [YY50QT-21(JF)] | ||
| Retro Cruiser [YY125T-19(JACK FOX)] | ||
| Retro Star [YY50QT-15(JF)] | ||
| Jiajue | MATADOR 50 [JJ50QT-17A] | |
| Revenge [JJ50QT-3] | ||
| Revenge [JJ50QT-3(A)] | ||
| Virtuality [JJ125T-13] | ||
| Jinlun | 50cc 139QMA Engine | |
| 50cc 139QMB Engine | ||
| 125cc Cobra Scooter [JL125T-6] | ||
| 125cc Cruiser Scooter [JL125T-12A] | ||
| 125cc Tommy Scooter E3 | ||
| Hornet 125 | ||
| JL50QT | ||
| JL50QT-5 | ||
| JL50QT-6 | ||
| JL50QT-7 | ||
| JL125T-13 | ||
| JL125T-13 | ||
| Star Quad 50 | ||
| Jonway | Adventure 125 [YY125T-12] | |
| Agility 50 [YY50QT-6] | ||
| Madness 50 [YY50QT-31] | ||
| Madness 125 [YY125T-31(MADNESS)] | ||
| Keeway | HURRICANE 50 (4T) [HURRICANE (4T)] | |
| Kinroad | King 50 [XT50Q] | |
| Kreidler | Flory 50 | |
| Kymco | 50cc 139QMA Engine | |
| 50cc 139QMB Engine | ||
| Agility 50 | ||
| Agility 125 | ||
| Agility City 125 | ||
| Agility MMC 125 | ||
| Agility ONE 125 | ||
| Dink 50 | ||
| Filly 50 | ||
| MMC 50 | ||
| Nexxon 50 | ||
| People 50 | ||
| Super 8 50 | ||
| Super 8 125 | ||
| Vitality 50 4T | ||
| Yager GT 50 | ||
| Leike | 50GY-2 | |
| 125GY-2 | ||
| Lexmoto | Aura 125 E55 [LJ125T-18D-E55] | View parts diagram |
| Aura 125 Euro 5 [LJ125T-18-E5] | View parts diagram | |
| Aura 125 [LJ125T-18] | View parts diagram | |
| Dart 125 [WY125T-100] | ||
| Diablo 50 E55 [LJ50QT-9M-E55] | View parts diagram | |
| Diablo 50 Euro 5 [LJ50QT-9M-E5] | View parts diagram | |
| Diablo 50 [LJ50QT-9M] | View parts diagram | |
| Diablo 125 E55 [LJ125T-9M-E55] | View parts diagram | |
| Diablo 125 EFI [LJ125T-8M-E4] | View parts diagram | |
| Diablo 125 Euro 5 [LJ125T-9M-E5] | View parts diagram | |
| Echo 50 E4 [LJ50QT-5L] | View parts diagram | |
| Echo+ 50 Euro 5 [LJ50QT-6L-E5] | View parts diagram | |
| Echo 50 Euro 5 [LJ50QT-9L-E5] | View parts diagram | |
| Echo 50 [LJ50QT-3L] | View parts diagram | |
| Echo+ 50 [LJ50QT-6L] | View parts diagram | |
| FM 50 [WY50QT-111] | View parts diagram | |
| FMR 50 [WY50QT-58R] | ||
| FMR 125 [WY125T-74R] | View parts diagram | |
| FMS 125 [ZN125T-7H] | View parts diagram | |
| FMX 125 EFI [WY125T-108-E4] | View parts diagram | |
| FMX 125 [WY125T-108] | View parts diagram | |
| Firenze 125 | ||
| Flash 50 | ||
| Gladiator 125 | View parts diagram | |
| L5 [LJ50QT-7E-E55] | View parts diagram | |
| Milano 50 [FT50QT-27] | View parts diagram | |
| Milano 125 [FT125T-27] | View parts diagram | |
| Molly 50 [DFE50QT-3] | ||
| Nano 50 [LJ50QT-N] | View parts diagram | |
| Riviera 125 [LJ125T-V] | View parts diagram | |
| SRT 125 Euro 5 [LJ125T-X-E5] | View parts diagram | |
| Scout 49 [BT49QT-9LEX] | View parts diagram | |
| Titan 125 Euro 5 [ZN125T-8F-E5] | View parts diagram | |
| Tommy 50 | ||
| Tommy 50 [ZN50QT-E] | ||
| Tommy 125 E3 | ||
| Tornado 50 | ||
| Tornado 125 | ||
| Urban 125 [LJ125T-16] | View parts diagram | |
| Valencia 50 [ZN50QT-K] | View parts diagram | |
| Valencia 125 [ZN125T-K] | View parts diagram | |
| Verona 125 [WY125T-41] | View parts diagram | |
| Vienna 50 [WY50QT-110] | View parts diagram | |
| Vienna 125 [WY125T-121] | View parts diagram | |
| Zoom II 125 | ||
| Lifan | 1P139QMB Engine | |
| 50cc 139QMA Engine | ||
| 50cc 139QMB Engine | ||
| Aero 50 (4T) [LF50QT-26] | ||
| Aero 125 [LF125T-26] | ||
| Jet 50 [LF50QT-2A] | ||
| LF50QT-2 | ||
| LF50QT-4 | ||
| LF50QT-7 | ||
| LF50QT-8D | ||
| LF50QT-9F | ||
| LF50QT-15 | ||
| LF125T-6 | ||
| LF125T-6 | ||
| Pannier 50 [LF50Q-2] | ||
| Retro [LF125T-9A] | ||
| SG125T-6 | ||
| Lingben | LB50QT-21 | |
| Lintex | HT50QT-12 | |
| HT50QT-16 | ||
| HT50QT-33 | ||
| HT125T-12 | ||
| Longjia | Alien 125 [LJ125T-A] | |
| LJ50QT-3L | ||
| LJ50QT-3M | ||
| LJ50QT-9L | ||
| LJ125T-9M | ||
| LJ125T-B | ||
| LJ125T-X | ||
| Madness LJ125T-A | ||
| Raptor 125 | ||
| MKS | Ecobike 50 | |
| MKS Ecobike | Panter I [BT50QT-9(MKS)] | |
| Mondial | 125 RT Akik [RTAKIK] | |
| Moto Roma | Road Runner 125 | |
| Moto Zeta | Rally 50 SC [RALLYSC] | |
| Nipponia | Dion 125 [DION125] | |
| Miro 125 [MIRO125] | ||
| Nova Motors | City Star [YY50QT(NM)] | |
| Retro Cruiser [YY50QT-21(NM)] | ||
| Retro Cruiser [YY125T-19(NOVA MOTORS)] | ||
| Retro Star [YY50QT-15(NM)] | ||
| PGO | Bugrider 150 | |
| Bugxter 150 | ||
| G-Max 125 | ||
| Peugeot | Speedfight 3 50 AC | |
| V-Clic [V-CLIC] | ||
| Vivacity 50 | ||
| Pulse | Force 50 [HT50QT-36] | |
| Lightspeed 2 50 [WY50QT-58] | ||
| Lightspeed 2 125 [WY125T-74] | ||
| Lightspeed 50 [HT50QT-25] | ||
| Lightspeed 125 [HT125T-25] | ||
| Phantom 50 [ZN50QT-32A] | ||
| Phantom 125 [ZN125T-32A] | ||
| Rage 50 [LK50GY-2] | ||
| Rage 125 [LK125GY-2] | ||
| Rhythm 50 [SB50QT-16] | ||
| Scout 49 | View parts diagram | |
| Storm 50 [HT50QT-6] | ||
| Strider 125 [SB125T-23A] | ||
| Tanco 49 | ||
| Tanco 50 | ||
| Vijo 125 [HT125T-9] | ||
| Zoom 50 [HT50QT-7] | ||
| Zoom 125 [HT125T-21] | ||
| Qingqi | QM50QT-6A | |
| QM50QT-6A | ||
| Sum-Up | ||
| Razzo | Tanco 50 | |
| Tanco 125 | ||
| Recto | Retro | |
| Rex | 50cc 139QMA Engine | |
| 50cc 139QMB Engine | ||
| Capriolo 50 | ||
| Flory 50 | ||
| Imola 125 [IMOLA125] | ||
| Milano 125 [MILANO125] | ||
| Monaco 125 [MONACO125] | ||
| Paseo 50 | ||
| RS 125 [RS125] | ||
| RS425 | ||
| RS450 | ||
| RS450 | ||
| RS500 | ||
| RS800 | ||
| Rhon | Phantom [LH50QT-9] | |
| Rieju | Paseo 50 | |
| Toreo 50 | ||
| Romet | City 125 [CITY125] | |
| Retro 7 125 [RETRO7] | ||
| Sachs | 49ER | |
| Bee 50 | ||
| Sanben | Gladiator 125 (06/07) [SB125T-23] | |
| SB125T-23B | ||
| Tornado 50 [SB50QT-16(B08)] | ||
| Tornado 125 (06/07) [SB125-B08] | ||
| Tornado 125 [SB125T-21(B08)] | ||
| WY125T-21 | ||
| Zoom 125 (06/07) [SB125-B09] | ||
| Zoom II 125 [SB125T-21(B10)] | ||
| Scooter Devil | Blue Dragon 50-4T [YB50QT-21(SD)] | |
| Cruiser 50-4T [BQ50QT-40] | ||
| Mosquito 50-4T [YY50QT(SD)] | ||
| Warrior 50 [BQ50QT-21] | ||
| She Lung | EPC Shining 125 | |
| Free spirit 125 | ||
| Sinnis | Eagle 125 [QM125T-10R] | |
| Eco City 125 [QM125T-8G] | ||
| Falcon 50 [QM50QT-2] | ||
| Harrier 125 [ZN125T-22(SINNIS)] | ||
| Matrix II 125cc [QM125T-10H] | ||
| Shuttle 125 [ZN125T-7H(SINNIS)] | ||
| Spirit 125 [ZN125T-E-S] | ||
| Skygo | Commander | |
| Milan | ||
| SG125T-9A | ||
| Top 1 | ||
| Urban | ||
| Skyteam | Grasshopper | |
| Hornet | ||
| SM 50 [ST50-3SM] | ||
| TR 50 [ST50-3TR] | ||
| Spin | GE50 | |
| Star Quad | JL50QT-5 | |
| Sukida | Accurate SK125T-3 | |
| Alien 125 [SK125T-14] | ||
| Commander [SK125T-18] | ||
| Lutetia [SK50QT-19] | ||
| Roma [SK50QT-9] | ||
| Sportman 2 [SK125T-21-SM] | ||
| Top 1 [SK50QT] | ||
| Viper 50 [SK50QT-21] | ||
| Viper 125 [SK125T-21] | ||
| Superbyke | MPED 50 | |
| SMAX 125 | ||
| Syko | SK 125 | |
| Sym | Attila 125 | |
| Duke 125 | ||
| Euro MX 125 | ||
| Fiddle II S 50 4T | ||
| Megalo 125 | ||
| Shark 125 | ||
| Super Duke 125 | ||
| Symphony 50 4T | ||
| Symply II 50 4T | ||
| Tamoretti | Retro 50 | |
| Retro 125 E3 | ||
| Stealth 125 | ||
| UM | Commando Classic 125 [UM125-CL] | View parts diagram |
| DSR Adventure 125 [UM125-ADV] | View parts diagram | |
| Verucci | 50 4T | |
| Campus 50 | ||
| Collegiate 50 | ||
| Graduate 50 | ||
| Hope 50 | ||
| Schwinn 50 | ||
| Sport 50 | ||
| Viarelli | Sprint | |
| WK Bikes | Bellissima 50 [HT50QT-12] | |
| Bellissima 125 [HT125T-12(WK)] | ||
| GO50 [JJ50QT-3(WK)] | ||
| Mii 50 [HT50QT-33(WK)] | ||
| Wangye | WY50QT-16 | |
| WY50QT-16(B08) | ||
| WY125-B08 | ||
| WY125-B09 | ||
| WY125T-9 | ||
| WY125T-21(B08) | ||
| WY125T-21(B10) | ||
| WY125T-23A | ||
| WY125T-23B | ||
| Xing Yui | XY125T | |
| Xingyue | Cobra 125 [LLX125T-11] | |
| Phoenix 50 [LLX50QT] | ||
| Xinling | TXM50 | |
| Yamati | GP1 (4T) [HZM50QT-16 4T] | |
| Yiben | Gladiator 125 [YB125T-15(B)] | |
| Hurricane 50 [YB50QT-9] | ||
| Hurricane 125 [YB125T-22] | ||
| Scout 50 [YB50QT-3] | ||
| Storm 50 [YB50QT-6] | ||
| Strider 125 [YB125T-15] | ||
| Striker 125 [YB125T-22D] | ||
| YB50QT-21 | ||
| Zoom 125 [YB125T-22C] | ||
| Yiying | Tommy 125 [YY125T-19] | |
| ZY Motor | ZY125T-2 | |
| Zennco | Matrix | |
| Zhongshen | 50cc 139QMA Engine | |
| 50cc 139QMB Engine | ||
| Wind 50 | ||
| ZS50QT-4 | ||
| ZS50QT-5 | ||
| ZS50QT-7 | ||
| ZY50QT | ||
| Zing Bikes | Beat 125cc | |
| Echo 50cc [LF50QT-8D] | ||
| Zipp | Triad | |
| Znen | Firenze 125 [ZN125T-F] | |
| Flash 50 [ZN50QT-15A] | ||
| Speedy Streetfighter | ||
| Tommy 50 [ZN50QT-A] | ||
| Tommy 125 E3 [ZN125T-E] | ||
| ZN50QT-11 | ||
| ZN50QT-E | ||
| ZN125T-22 | ||