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    Throttle membranes

    Discover quality membranes for fuel and vacuum system parts designed to restore precise operation and reliability to your motorcycle. Our selection covers common fuel pump and carburetor applications, helping you fix performance issues caused by worn or cracked diaphragms.

    Choose from membranes made of resistant materials that withstand fuel, oil, and temperature changes, ensuring stable fuel delivery and vacuum control. Each part is selected for accurate fit and consistent performance in real riding conditions.

    Why choose membranes from starmoto.eu?

    • Reliable replacements for worn or damaged diaphragms
    • Compatible with a wide range of motorcycle fuel and vacuum systems
    • Helps improve starting, idling, and throttle response

    If you are unsure which membrane fits your bike, check your model specifications or contact support for help finding the right spare part.

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    Items 1081-1116 of 1356

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      • Sale
      • 4-9 business days
      DIVERSE / IMPORT jet needle Bing 1/16/74 83, Zündapp M 50 Type 434, R Roller, Kreidler FloDIVERSE / IMPORT jet needle Bing 1/16/74 83, Zündapp M 50 Type 434, R Roller, Kreidler Flo
      • Sale
      • 4-9 business days
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      DIVERSE / IMPORT jet needle Bing 1/16/74 83, Zündapp M 50 Type 434, R Roller, Kreidler Flo
      Special Price €8.30 Regular Price €12.00 -31%
      • Sale
      • 4-9 business days
      Float chamber gasket DIVERSE / IMPORT black, Hercules K 50, 50 1/18/11, Zweirad Union DKW Float chamber gasket DIVERSE / IMPORT black, Hercules K 50, 50 1/18/11, Zweirad Union DKW
      • Sale
      • 4-9 business days
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      Float chamber gasket DIVERSE / IMPORT black, Hercules K 50, 50 1/18/11, Zweirad Union DKW
      Special Price €6.30 Regular Price €9.00 -30%
      • Sale
      • 4-9 business days
      Spring DIVERSE / IMPORT Bing steel 12mm 6mm Hercules K 50, 50 SE, RE, RL, SL, SX, RX, SpriSpring DIVERSE / IMPORT Bing steel 12mm 6mm Hercules K 50, 50 SE, RE, RL, SL, SX, RX, Spri
      • Sale
      • 4-9 business days
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      Spring DIVERSE / IMPORT Bing steel 12mm 6mm Hercules K 50, 50 SE, RE, RL, SL, SX, RX, Spri
      Special Price €1.55 Regular Price €1.80 -14%
      • Sale
      • 4-9 business days
      Spring DIVERSE / IMPORT Bing 60-167 steel idle spring for Zündapp Bergsteiger M 50Spring DIVERSE / IMPORT Bing 60-167 steel idle spring for Zündapp Bergsteiger M 50
      • Sale
      • 4-9 business days
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      Spring DIVERSE / IMPORT Bing 60-167 steel idle spring for Zündapp Bergsteiger M 50
      Special Price €0.50 Regular Price €0.55 -9%
      • Sale
      • 4-9 business days
      Throttle slide spring DIVERSE / IMPORT Bing steel black Sachs 504, 505, Hercules Prima, PuThrottle slide spring DIVERSE / IMPORT Bing steel black Sachs 504, 505, Hercules Prima, Pu
      • Sale
      • 4-9 business days
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      Throttle slide spring DIVERSE / IMPORT Bing steel black Sachs 504, 505, Hercules Prima, Pu
      Special Price €1.90 Regular Price €2.75 -31%
      • Sale
      • 4-9 business days
      O-ring OEM STANDARD 4mm inner diameter, 2mm cord thickness, blackO-ring OEM STANDARD 4mm inner diameter, 2mm cord thickness, black
      • Sale
      • 4-9 business days
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      O-ring OEM STANDARD 4mm inner diameter, 2mm cord thickness, black
      Special Price €2.80 Regular Price €3.95 -29%
      • Sale
      • 4-9 business days
      O-ring DIVERSE / IMPORT Bing 4mm 1mm black Zündapp KS 80 Hercules Kreidler PuchO-ring DIVERSE / IMPORT Bing 4mm 1mm black Zündapp KS 80 Hercules Kreidler Puch
      • Sale
      • 4-9 business days
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      O-ring DIVERSE / IMPORT Bing 4mm 1mm black Zündapp KS 80 Hercules Kreidler Puch
      Special Price €0.85 Regular Price €1.25 -32%
      • Sale
      • 4-9 business days
      Clamping screw DIVERSE / IMPORT Bing SLH carburetor, steel, Casal 152, 153, Kreidler RS K5Clamping screw DIVERSE / IMPORT Bing SLH carburetor, steel, Casal 152, 153, Kreidler RS K5
      • Sale
      • 4-9 business days
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      Clamping screw DIVERSE / IMPORT Bing SLH carburetor, steel, Casal 152, 153, Kreidler RS K5
      Special Price €0.40 Regular Price €0.55 -27%
      • Sale
      • 4-9 business days
      Set screw DIVERSE / IMPORT Bing M6 x 25mm Zündapp KS 50 Type 517 Cross Sport Super SportSet screw DIVERSE / IMPORT Bing M6 x 25mm Zündapp KS 50 Type 517 Cross Sport Super Sport
      • Sale
      • 4-9 business days
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      Set screw DIVERSE / IMPORT Bing M6 x 25mm Zündapp KS 50 Type 517 Cross Sport Super Sport
      Special Price €0.80 Regular Price €0.95 -16%
      • Sale
      • 4-9 business days
      Sealing sleeve OEM STANDARD Bing Hercules SaxonetteSealing sleeve OEM STANDARD Bing Hercules Saxonette
      • Sale
      • 4-9 business days
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      Sealing sleeve OEM STANDARD Bing Hercules Saxonette
      Special Price €0.80 Regular Price €1.10 -27%
      • Sale
      • 4-9 business days
      Carburetor float pivot pin OEM STANDARD 52-043 Bing 15, 17, 18 Kreidler Flott, Puch X 50, Carburetor float pivot pin OEM STANDARD 52-043 Bing 15, 17, 18 Kreidler Flott, Puch X 50,
      • Sale
      • 4-9 business days
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      Carburetor float pivot pin OEM STANDARD 52-043 Bing 15, 17, 18 Kreidler Flott, Puch X 50,
      Special Price €4.50 Regular Price €5.20 -13%
      • Sale
      • 4-9 business days
      DIVERSE / IMPORT Bing jet needle 39.5mm, Zündapp Super Combinette, Sport C 50 Super, DKW, DIVERSE / IMPORT Bing jet needle 39.5mm, Zündapp Super Combinette, Sport C 50 Super, DKW,
      • Sale
      • 4-9 business days
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      DIVERSE / IMPORT Bing jet needle 39.5mm, Zündapp Super Combinette, Sport C 50 Super, DKW,
      Special Price €4.30 Regular Price €4.90 -12%
      • Sale
      • 4-9 business days
      Float needle DIVERSE / IMPORT Bing SSI Zündapp 1/9,5/63, 1/9,5/73, 1/9,5/74, 1/9,5/75, 1/1Float needle DIVERSE / IMPORT Bing SSI Zündapp 1/9,5/63, 1/9,5/73, 1/9,5/74, 1/9,5/75, 1/1
      • Sale
      • 4-9 business days
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      Float needle DIVERSE / IMPORT Bing SSI Zündapp 1/9,5/63, 1/9,5/73, 1/9,5/74, 1/9,5/75, 1/1
      Special Price €1.90 Regular Price €2.75 -31%
      • Sale
      • 4-9 business days
      Float seal DIVERSE / IMPORT Yamaha DT RD TY 50 Mokick rectangular rubberFloat seal DIVERSE / IMPORT Yamaha DT RD TY 50 Mokick rectangular rubber
      • Sale
      • 4-9 business days
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      Float seal DIVERSE / IMPORT Yamaha DT RD TY 50 Mokick rectangular rubber
      Special Price €1.80 Regular Price €2.60 -31%
      • Sale
      • 4-9 business days
      Choke OEM STANDARD Dellorto PHBG 15-21mm brass, manualChoke OEM STANDARD Dellorto PHBG 15-21mm brass, manual
      • Sale
      • 4-9 business days
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      Choke OEM STANDARD Dellorto PHBG 15-21mm brass, manual
      Special Price €4.40 Regular Price €6.25 -30%
      • Sale
      • 4-9 business days
      Float seal DIVERSE / IMPORT for Mikuni carburetor, Zündapp Z modelsFloat seal DIVERSE / IMPORT for Mikuni carburetor, Zündapp Z models
      • Sale
      • 4-9 business days
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      Float seal DIVERSE / IMPORT for Mikuni carburetor, Zündapp Z models
      Special Price €6.40 Regular Price €9.10 -30%
      • Sale
      • 4-9 business days
      Carburetor cover gasket DIVERSE / IMPORT Mikuni Zündapp Z modelsCarburetor cover gasket DIVERSE / IMPORT Mikuni Zündapp Z models
      • Sale
      • 4-9 business days
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      Carburetor cover gasket DIVERSE / IMPORT Mikuni Zündapp Z models
      Special Price €5.25 Regular Price €7.50 -30%
      • Sale
      • 4-9 business days
      Nozzle DIVERSE / IMPORT 45-111 Bing Puch MS, VS, VZ, DS, M, Zündapp Super Combinette C 50Nozzle DIVERSE / IMPORT 45-111 Bing Puch MS, VS, VZ, DS, M, Zündapp Super Combinette C 50
      • Sale
      • 4-9 business days
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      Nozzle DIVERSE / IMPORT 45-111 Bing Puch MS, VS, VZ, DS, M, Zündapp Super Combinette C 50
      Special Price €6.20 Regular Price €8.85 -30%
      • Sale
      • 4-9 business days
      Carburetor throttle cable adjustment screw NTS PARTS M5 for Kreidler Flory MF 2, 12, 13, 2Carburetor throttle cable adjustment screw NTS PARTS M5 for Kreidler Flory MF 2, 12, 13, 2
      • Sale
      • 4-9 business days
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      Carburetor throttle cable adjustment screw NTS PARTS M5 for Kreidler Flory MF 2, 12, 13, 2
      Special Price €1.85 Regular Price €2.50 -26%
      • Sale
      • 4-9 business days
      Brass carburetor needle OEM STANDARD Kreidler Flory MF 2, 12, 13, 23, Zündapp Bergsteiger Brass carburetor needle OEM STANDARD Kreidler Flory MF 2, 12, 13, 23, Zündapp Bergsteiger
      • Sale
      • 4-9 business days
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      Brass carburetor needle OEM STANDARD Kreidler Flory MF 2, 12, 13, 23, Zündapp Bergsteiger
      Special Price €0.65 Regular Price €0.70 -7%
      • Sale
      • 4-9 business days
      Gasket DIVERSE / IMPORT Bing 80-721 Zündapp CX, CS, C, GTS, HerculesGasket DIVERSE / IMPORT Bing 80-721 Zündapp CX, CS, C, GTS, Hercules
      • Sale
      • 4-9 business days
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      Gasket DIVERSE / IMPORT Bing 80-721 Zündapp CX, CS, C, GTS, Hercules
      Special Price €3.25 Regular Price €4.65 -30%
      • Sale
      • 4-9 business days
      Carburetor slide spring DIVERSE / IMPORT Dellorto steel black Piaggio Ciao, Bravo, GarelliCarburetor slide spring DIVERSE / IMPORT Dellorto steel black Piaggio Ciao, Bravo, Garelli
      • Sale
      • 4-9 business days
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      Carburetor slide spring DIVERSE / IMPORT Dellorto steel black Piaggio Ciao, Bravo, Garelli
      Special Price €1.60 Regular Price €2.30 -30%
      • Sale
      • 4-9 business days
      Bushing DIVERSE / IMPORT 21/19/14mm Dellorto SHA 14–15 connection socketBushing DIVERSE / IMPORT 21/19/14mm Dellorto SHA 14–15 connection socket
      • Sale
      • 4-9 business days
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      Bushing DIVERSE / IMPORT 21/19/14mm Dellorto SHA 14–15 connection socket
      Special Price €0.80 Regular Price €1.10 -27%
      • Sale
      • 4-9 business days
      Bushing DIVERSE / IMPORT Dellorto 20/18/14mm Piaggio Ciao, Bravo, Garelli BonanzaBushing DIVERSE / IMPORT Dellorto 20/18/14mm Piaggio Ciao, Bravo, Garelli Bonanza
      • Sale
      • 4-9 business days
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      Bushing DIVERSE / IMPORT Dellorto 20/18/14mm Piaggio Ciao, Bravo, Garelli Bonanza
      Special Price €0.95 Regular Price €1.35 -30%
      • Sale
      • 4-9 business days
      Bushing DIVERSE / IMPORT Dellorto 21/18/12mm Piaggio Ciao, Bravo, Garelli BonanzaBushing DIVERSE / IMPORT Dellorto 21/18/12mm Piaggio Ciao, Bravo, Garelli Bonanza
      • Sale
      • 4-9 business days
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      Bushing DIVERSE / IMPORT Dellorto 21/18/12mm Piaggio Ciao, Bravo, Garelli Bonanza
      Special Price €0.95 Regular Price €1.35 -30%
      • Sale
      • 4-9 business days
      Bushing DIVERSE / IMPORT Dellorto 21/14/14mm for Piaggio Ciao, Bravo, Garelli BonanzaBushing DIVERSE / IMPORT Dellorto 21/14/14mm for Piaggio Ciao, Bravo, Garelli Bonanza
      • Sale
      • 4-9 business days
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      Bushing DIVERSE / IMPORT Dellorto 21/14/14mm for Piaggio Ciao, Bravo, Garelli Bonanza
      Special Price €0.80 Regular Price €1.10 -27%
      • Sale
      • 4-9 business days
      Carburetor repair kit DIVERSE / IMPORT 16mm 6-piece Simson S 51Carburetor repair kit DIVERSE / IMPORT 16mm 6-piece Simson S 51
      • Sale
      • 4-9 business days
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      Carburetor repair kit DIVERSE / IMPORT 16mm 6-piece Simson S 51
      Special Price €3.45 Regular Price €4.90 -30%
      • Sale
      • 4-9 business days
      Carburetor fuel connection nut OEM STANDARD 1/15/43, 0242 110 000Carburetor fuel connection nut OEM STANDARD 1/15/43, 0242 110 000
      • Sale
      • 4-9 business days
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      Carburetor fuel connection nut OEM STANDARD 1/15/43, 0242 110 000
      Special Price €0.45 Regular Price €0.55 -18%
      • Sale
      • 4-9 business days
      Spacer DIVERSE / IMPORT Bing SRE, 57-024, Zündapp 444, 517, 265-50 LA, Puch Maxi, M 50 RacSpacer DIVERSE / IMPORT Bing SRE, 57-024, Zündapp 444, 517, 265-50 LA, Puch Maxi, M 50 Rac
      • Sale
      • 4-9 business days
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      Spacer DIVERSE / IMPORT Bing SRE, 57-024, Zündapp 444, 517, 265-50 LA, Puch Maxi, M 50 Rac
      Special Price €1.15 Regular Price €1.60 -28%
      • Sale
      • 4-9 business days
      Carburetor main jets set 50-72mm for DellortoCarburetor main jets set 50-72mm for Dellorto
      • Sale
      • 4-9 business days
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      Carburetor main jets set 50-72mm for Dellorto
      Special Price €12.50 Regular Price €18.00 -31%
      • Sale
      • 4-9 business days
      Main jet DIVERSE / IMPORT 120 for Bing carburetor Hercules K 125 BW V1, V2Main jet DIVERSE / IMPORT 120 for Bing carburetor Hercules K 125 BW V1, V2
      • Sale
      • 4-9 business days
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      Main jet DIVERSE / IMPORT 120 for Bing carburetor Hercules K 125 BW V1, V2
      Special Price €12.50 Regular Price €17.50 -29%
      • Sale
      • 4-9 business days
      Intake manifold retaining spring DIVERSE / IMPORT 155mm Yamaha FS 1Intake manifold retaining spring DIVERSE / IMPORT 155mm Yamaha FS 1
      • Sale
      • 4-9 business days
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      Intake manifold retaining spring DIVERSE / IMPORT 155mm Yamaha FS 1
      Special Price €0.35 Regular Price €0.45 -22%
      • Sale
      • 4-9 business days
      Retaining plate D=10mm for Bing SRA carburetorRetaining plate D=10mm for Bing SRA carburetor
      • Sale
      • 4-9 business days
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      Retaining plate D=10mm for Bing SRA carburetor
      Special Price €0.45 Regular Price €0.55 -18%
      • Sale
      • 4-9 business days
      Washer DIVERSE / IMPORT 61-290 for Bing carburetor 21/20/101, 21/20/102Washer DIVERSE / IMPORT 61-290 for Bing carburetor 21/20/101, 21/20/102
      • Sale
      • 4-9 business days
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      Washer DIVERSE / IMPORT 61-290 for Bing carburetor 21/20/101, 21/20/102
      Special Price €4.70 Regular Price €6.70 -30%
      • Sale
      • 4-9 business days
      Carburetor end nut DIVERSE / IMPORT 26-500, old no. 567Carburetor end nut DIVERSE / IMPORT 26-500, old no. 567
      • Sale
      • 4-9 business days
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      Carburetor end nut DIVERSE / IMPORT 26-500, old no. 567
      Special Price €0.35 Regular Price €0.45 -22%
      • Sale
      • 4-9 business days
      Screw DIVERSE / IMPORT Bing SRF carburetor, 40-167, 40-617Screw DIVERSE / IMPORT Bing SRF carburetor, 40-167, 40-617
      • Sale
      • 4-9 business days
      Add to Wish List Add to Compare
      Screw DIVERSE / IMPORT Bing SRF carburetor, 40-167, 40-617
      Special Price €3.05 Regular Price €4.35 -30%
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