2 Results - Voltage Regulator Updated Type ELA29703 Fits Cali 2, T3, 750S, S3, 850T, T4, T5 (series 1), Convert, G5, 1000 SP, SP II, Le Mans 1, Le Mans 2, Le Mans 3, Le Mans 1000, Mille GT (series 1), V35, V35C, V35 Florida, Imola 2, V35 TT, V50, Monza, V65, V7 Sport Dimensions: 65mm x 40mm x 48mm Modern solid state electronic regulator for models with Bosch charging system Bolts to original mounting point but this replacement part is not as tall as the old metal regulator. Also known as Guzzi ref. 17703800. Replaces ELA29704
See our Bosch fault finder page for help diagnosing problems on your Bosch charging system. The original type mechanical regulator is no loger available This part is due back in stock soon, call 01484 841395 to reserve yours 29703800-z 29703800 GU29703800 29 70 38 00 2970 3800 2970.3800 29.70.38.00 £30.00 INC VAT £25.00 EX VAT 600W Original Type Charging System Upgrade Bosch Equipped Models ELA00503 Fits Cali 2, T3, 750S, S3, 850T, T4, T5 (Series 1), Convert, G5, 1000 SP, SP II, Le Mans 1, Le Mans 2, Le Mans 3, Le Mans 1000, Mille GT (Series 1), V35, V35C, V35 Florida, Imola 2, V35 TT, V50, Monza, V65, V7 Sport Alternator upgrade kit for Bosch systems containing stator windings, wound rotor and replacement diode board. The superior design alternator has an output up to 300% greater than the original Bosch system. You may wish to fit a plastic alternator spacer ENA18150 if your model does not have one of these already (to improve cooling of the alternator). You will need front crank seal ENA90428 (Bosch seal) if you wish to fit this to a bike with a Saprisa charging system. This kit reuses your existing Bosch regulator and stator plate with brush holder, see ELA29703 for a replacement regulator and ELA17452 for brush holders.
Note that it will be necessary to extend some wiring and modify the diode board mountings in order to fit this kit. - Outputs 600W @5000 RPM
- Supplied with rotor removal tool
- For tapered crankshafts
Banish charging system worries with this kit!
Installation notes: - Remove stator and rotor using the supplied rotor removal tool
- Remove the old stator windings from the stator plate
- Solder in the new stator widing wires to the connection block on the stator plate and reconnect the
- Mount the replacement diode board, this should be protected from the weather but cooled by passing air
- Connect up the system as follows: Terminals U,V and W take the three yellow wires which should be connected to the stator plate block; Y goes to Y on the stator plate; The brown wires go to earth (we recommend using some earth sleeve on these if possible); Red goes to the battery positive terminal; regulator wiring remains as before (D+ to diode board, D- to earth and DF to brush holder)
- Check charge warning light is working (earth DF wire at stator to check bulb function)
- Turn motor over by hand to ensure everything is seated correctly, there should be an air gap between the stator windings amd rotor
Fit alternator cover and spacer This part is available by special order, request a quote £465.00 INC VAT £387.50 EX VAT
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