CMPO | 50cc Scooter Inlet/Exhaust Valve Collets 139QMA 139QMB | Specialist in Motorcycle and Scooter Parts for Chinese Bikes. Many models covered such as Baotian, Lifan, Lexmoto, Jinlun, Jailing and more, with everything from exhausts to engines, and tyres to fuel caps

50cc Scooter Inlet/Exhaust Valve Collets 139QMA 139QMB

Valve Collets Set

Ensure your scooter's engine is running smoothly with this essential set of valve collets.

These high-quality collets are designed to securely hold your inlet and exhaust valves in place, preventing c... view more

£1.99

Availability: In Stock

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Code: VLVC019 PLU: 10143 EAN: 5057645145172 Brand: CMPO Manufacturer Part Number: VLVC019 Reference OE/OEM Number: 124912002 Type: Valve Cover

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Description

"Another great Inlet/Exhuast Valve"

Valve Collets Set

Ensure your scooter's engine is running smoothly with this essential set of valve collets.

These high-quality collets are designed to securely hold your inlet and exhaust valves in place, preventing critical engine components from becoming dislodged.

Key Features:

Designed for 50cc scooter engines.
Maintains the proper seating of inlet and exhaust valves.
Essential for reliable engine operation.
Durable construction for long-lasting performance.

Replace worn or damaged valve collets to restore optimal engine function and prevent potential damage.

Product Details:

Type: Valve Collets
Application: Inlet/Exhaust Valves

Product Diagram

CYLINDER HEAD diagram - Lexmoto L5 E55 - LJ50QT-7E-E55

Ref	Item Name	Price
1, 2, 3, 4, 27, 30	Rocker Cover `RKC070 x 4`	£9.49	Soon
5	Upper Engine Cowl Seal 139QMA 139QMB `ENGCWL022 x 1`	£3.99
6	50cc Scooter Rocker Cover Gasket 139QMA 139QMB `GSKRC020 x 1`	£4.49
7	50cc Scooter Exhaust Valve 139QMA 139QMB `VLVEX007 x 1`	£14.49
8	Cylinder Head Studs 6 x 32mm `STDCH041 x 1`	£2.49
10	Lexmoto Scooter Camshaft `CMS001 x 1`	£18.99
11	50cc Scooter Head Gasket `GSKH014 x 1`	£7.99
12	Injector Holder `FLINJH028 x 1`	£20.99
13	O-Ring 25 x 21 x 2mm `ORNG062 x 1`	£1.99
14	50cc Scooter Cylinder Head 139QMA 139QMB `CYLH002 x 1`	£46.99
15	NGK CR7HSA Spark Plug 4549 `SPRK008 x 1`	£8.99
16	50cc Scooter Inlet Valve 139QMA 139QMB `VLVIN007 x 1`	£7.99
17	Inlet/Exhaust Valve Spring Retainer 22.5 16.8 x 0.8mm `VLVSR034 x 1`	£1.99
18	50/100/125cc Valve Stem Oil Seal `VLVOS002 x 1`	£3.49
19, 20	Valve Spring 139QMA 139QMB `VLVS005 x 1`	£9.49
21	50/125cc Scooter Inlet/Exhaust Valve Spring Retainer `VLVSR005 x 1`	£4.99
22	50cc Scooter Inlet/Exhaust Valve Collets 139QMA 139QMB `VLVC019 x 1`	£1.99
23	Engine Dowel 8 x 14mm `DWL001 x 1`	£4.99
24	Rocker Arm Assembly 139QMA 139QMB `RKASM004 x 1`	£17.99
28	Breather Pipe `PPB058 x 1`	£2.99
30	Cam Cover Breather Outlet `PPB024 x 1`	£2.49

More Product Diagrams

This part appears on 8 other diagrams

Lexmoto Diablo 50 E55 - LJ50QT-9M-E55
CYLINDER HEAD

Lexmoto SRT 125 Euro 5 - LJ125T-X-E5
CYLINDER HEAD

Lexmoto Echo 50 Euro 5 - LJ50QT-9L-E5
CYLINDER HEAD

Lexmoto Diablo 125 Euro 5 - LJ125T-9M-E5
CYLINDER HEAD

Lexmoto Titan 125 Euro 5 - ZN125T-8F-E5
CAM SHAFT/VALVE

Lexmoto Echo 50 E4 - LJ50QT-5L
CYLINDER HEAD

Lexmoto Valletta 125 - ZN125T-Y
CAM SHAFT/VALVE

Lexmoto Diablo 125 EFI - LJ125T-8M-E4
CYLINDER HEAD

Compatibility

Manufacturer	Model	Diagram
AJS	Exactly 125 [LJ125T-B(AJS)]
	Modena 50 [ZN50QT-27]
	Modena 125 [ZN125T-27]

Alisze	FX50 50 CDI [YY50QT-15(ALISZE)]
Alisze	Jazy 50 CDI [YY50QT-21(ALISZE)]

Axory	Rallox [JSD50QT-13(AXORY)]

BTM	BT49QT-9
	BT49QT-12
	Sprint

Baotian	Apollo 10 [BT49QT-9(A10)]
	Apollo 12 [BT49QT-9(A12)]
	BT49QT-9
	BT49QT-12
	BT50QT-9
	BT125T-9
	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
	Tanco 50 2
	Tanco 125 [BT125T-12F]
	Tommy 50 [BT49QT-11]

Beeline	Veloce GT Race
Beeline	Veloce GT [VELOCEGT]

Benero	BT49QT-9

Benzhou	YY50QT
	YY50QT-10
	YY50QT-14
	YY50QT-15
	YY50QT-21
	YY125T-6
	YY125T-11
	YY125T-19
	YY125T-31

CPI	ARAGON 125
CPI	OLIVER 125

CTM	CTM50QT-7

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-16
	DB125T-9
	DB125T-13

Eurocka	MATADOR 50 4T LED [JJ50QT-17(EUROCKA)]
Eurocka	VIRTUALITY 125T [JJ125T-13(EUROCKA)]

Flex Tech	Apollo 125 [APOLLO125]
	Athena 125 [JJ125T-3(FLEX TECH)]
	Cityliner 50 [BT50QT-9(FLEX TECH)]
	Firenze 25/50 [YY50QT-21(FT)]
	Firenze 125 [YY125T-19(FLEX TECH)]
	Fun 125 [YY125T-6(FLEX TECH)]
	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)]
	Sprint 50 [BT49QT-9(FLEX TECH)]
	Topdrive 50 [YY50QT-14(FT)]
	Topspeed 125 [YY125T-11]
	VRR-50 [YY50QT-10C]
	VRR-125 [YY125T-10C]
	Venus II [HT50QT-6(FLEX TECH)]

GRIP	Freestyle 125cc

Giantco	Athena 125 [JJ125T-3]

Haizhimeng	GP1 (4 Stroke)

Hanglong	HL50QT-16
Hanglong	LB50QT-16

Haotian	Bubble 50 [HT50QT-9]
Haotian	Cobra 125 [HT125T-4]

Huatian	City 125cc
	HT50QT-16
	Sport 50cc
	Sport 125cc

IMF Industrie	New Pach 51 [NEWPACH51]
	Pach 51 [PACH51]
	Twist 125 [TWIST125]
	Two 4 [TWO4]

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	125cc Cobra Scooter [JL125T-6]
	125cc Cruiser Scooter [JL125T-12A]
	125cc Tommy Scooter E3
	Hornet 125
	JL50QT-5
	JL50QT-6
	JL50QT-7
	JL125T-13

Jonway	Adventure 125 [YY125T-12]
	Madness 50 [YY50QT-31]
	Madness 125 [YY125T-31(MADNESS)]

Kymco	Agility 50

Leike	50GY-2
Leike	125GY-2

Lexmoto	Dart 125 [WY125T-100]
	Diablo 50 E55 [LJ50QT-9M-E55]	View parts diagram
	Diablo 50 [LJ50QT-9M]	View parts diagram
	Diablo 125 EFI [LJ125T-8M-E4]	View parts diagram
	Diablo 125 Euro 5 [LJ125T-9M-E5]	View parts diagram
	Diablo 125 [LJ125T-8M]	View parts diagram
	Echo 50 E4 [LJ50QT-5L]	View parts diagram
	Echo 50 Euro 5 [LJ50QT-9L-E5]	View parts diagram
	Echo 50 [LJ50QT-3L]	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
	Matador 125 [ZS125T-40]	View parts diagram
	Milano 50 [FT50QT-27]	View parts diagram
	Milano 125 EFI [FT125T-27-E4]	View parts diagram
	Milano 125 [FT125T-27]	View parts diagram
	Molly 50 [DFE50QT-3]
	Monza 125 [ZN125T-34]	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
	Titan 125 [ZN125T-8F]	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
	Valletta 125 [ZN125T-Y]	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	Aero 50 (4T) [LF50QT-26]
	Aero 125 [LF125T-26]
	Jet 50 [LF50QT-2A]
	LF50QT-8D
	LF125T-6
	Retro [LF125T-9A]

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
	Raptor 125

MKS Ecobike	Panter I [BT50QT-9(MKS)]

Mondial	125 RT Akik [RTAKIK]

Nipponia	Dion 125 [DION125]
Nipponia	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)]

Peugeot	V-Clic [V-CLIC]

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
Qingqi	Sum-Up

Razzo	Tanco 50
Razzo	Tanco 125

Recto	Retro

Rex	Imola 125 [IMOLA125]
	Milano 125 [MILANO125]
	Monaco 125 [MONACO125]
	RS 125 [RS125]
	RS450

Rhon	Phantom [LH50QT-9]

Romet	City 125 [CITY125]
	RXL 125 [RXL125]
	Retro 7 125 [RETRO7]

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)]
	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]

Sinnis	Eagle 125 [QM125T-10R]
	Eco City 125 [QM125T-8G]
	Falcon 50 [QM50QT-2]
	Harrier 125 [ZN125T-22(SINNIS)]
	Harrier EFI [ZN125T-22E]
	Matrix II 125cc [QM125T-10H]
	Shuttle 125 EFI [ZN125T-7S]
	Shuttle 125 [ZN125T-7H(SINNIS)]
	Spirit 125 [ZN125T-E-S]
	Zen 125 EFI [ZN125T-F10]

Skygo	Commander
	Milan
	Top 1
	Urban

Star Quad	JL50QT-5

Sukida	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
Superbyke	SMAX 125

Tamoretti	Retro 50
	Retro 125 E3
	Stealth 125

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-21(B08)
	WY125T-21(B10)
	WY125T-23A
	WY125T-23B

Xingyue	Cobra 125 [LLX125T-11]
Xingyue	Phoenix 50 [LLX50QT]

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]

Zennco	Matrix

Zing Bikes	Beat 125cc
Zing Bikes	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