![SU Carburettor spring [AUC3465]](https://www.classiccarbs.com.au/image/cache/catalog/3%20CMS/SU-logo-250x250.png "SU Carburettor spring [AUC3465]"){kind=logo}
![SU Carburettor spring [AUC2451]](https://www.classiccarbs.com.au/image/cache/catalog/SU%20Carburettors/AUC/AUC2451-250x250.jpg "SU Carburettor spring [AUC2451]")
![SU carburettor start valve kit [WZX1422]](https://www.classiccarbs.com.au/image/cache/catalog/SU%20Carburettors/SU%20Carb%20Parts/S-U-symbol-colour-5--250x250h.jpg "SU carburettor start valve kit [WZX1422]")
SU carburettor start valve kit [WZX1422] ..
$99.00
Ex Tax:$90.00
![SU Carburettor Superdry Jet Bearing Kit [WZX1775]](https://www.classiccarbs.com.au/image/cache/catalog/SU%20Carburettors/WZX/WZX1775-250x250w.jpg "SU Carburettor Superdry Jet Bearing Kit [WZX1775]")
SU Carburettor Superdry Jet Bearing Kit [WZX1775]H Type 'Superdry' Jet Bearing Seal Kit. The seals used until now have consisted of two small and one large cork seal. There is some evidence which suggests that ethanol may degrade these. SU has developed a new set of rubber seals and the required new..
$121.00
Ex Tax:$110.00
![SU Carburettor thermo jet spring [AUC3248]](https://www.classiccarbs.com.au/image/cache/catalog/SU%20Carburettors/AUC/AUC3248-250x250.jpg "SU Carburettor thermo jet spring [AUC3248]")
SU Carburettor thermo jet spring [AUC3248]..
$16.50
Ex Tax:$15.00
SU Carburettor Thermo Spring P/N AUC3427 This spring is used with the AUC8121 Thermo Needle in Jaguar applications. NOTE: In some later series Jaguar applications the AUC1041 Spring is used. Jaguar 2.5 L 6 Cyl. 1936-37 with HV3 Th. carb Jaguar 2.5 L 6 cyl. 1937-39 ..
$15.00
Ex Tax:$13.64
![SU Carburettor Thermo Switch H, HD series thermostatic starting switch [AUD3936]](https://www.classiccarbs.com.au/image/cache/data/SU%20Carburettors/AUD/AUD3936-SU-Thermo-switch-1--250x250w.jpg "SU Carburettor Thermo Switch H, HD series thermostatic starting switch [AUD3936]")
SU Carburettor Thermo Switch H series, HD series P/N AUD3936 Thermostatic Starting Carburettor [Automatic Choke] Control Switch This switch mounts in the water manifold and is designed to switch off the automatic choke when the required engine temperature is reached IT IS ..
$149.00
Ex Tax:$135.45
![SU Carburettor Throttle return spring kit [WZX1594]](https://www.classiccarbs.com.au/image/cache/catalog/SU%20Carburettors/WZX/WZX1594-250x250w.jpg "SU Carburettor Throttle return spring kit [WZX1594]")
SU Carburettor Throttle return spring kit [WZX1594]Throttle return spring kit commonly used on H & HD type carburettors.Some early H Type used WZX 970 kit instead...
$77.00
Ex Tax:$70.00
SU Carburettor Washer P/N AUC2122 Main Jet Top Bearing, Copper As used in: OM; HV; H; H Thermo; H8; SU Carburettors..
$3.00
Ex Tax:$2.73
![SU Damper Cap Polished Brass "Use Bicycle Oil" Knurled Edge Slot & Vent [AUC2144SBO]](https://www.classiccarbs.com.au/image/cache/data/SU%20Carburettors/AUC/AUC2144-2--250x250w.jpg "SU Damper Cap Polished Brass \"Use Bicycle Oil\" Knurled Edge Slot & Vent [AUC2144SBO]")
SU Damper Cap Polished Brass P/N AUC2144SBO This cap has the words "Use Bicycle Oil" impressed on the top Has Knurled Edge, Slot & Vent Hole Washer to suit cap is AUC4900..
$55.00
Ex Tax:$50.00
![SU Damper Cap Polished Brass knurled edge slot & vent hole [AUC2144S]](https://www.classiccarbs.com.au/image/cache/data/SU%20Carburettors/AUC/AUC2144S-SU-brass-cap-damper-8--250x250w.jpg "SU Damper Cap Polished Brass knurled edge slot & vent hole [AUC2144S]")
SU Damper Cap Polished Brass knurled edge slot & vent hole P/N AUC2144S..
$55.00
Ex Tax:$50.00
![SU H2 Type Fast Idle Kit - Later Cam Type [WZX999]](https://www.classiccarbs.com.au/image/cache/catalog/SU%20Carburettors/WZX/WZX999-250x250h.jpg "SU H2 Type Fast Idle Kit - Later Cam Type [WZX999]")
SU H2 Type Fast Idle Kit - Later Cam Type [WZX999]As used in:..
$88.00
Ex Tax:$80.00