**New** Isuzu 12V 200 amp Bosch alternator conversion. 6PK poly-v crank pulley conversion. Folded stainless steel bracket & adjusting arm. Transforms charging performance on the Isuzu Canaline 35, 42 & 55 engine. Up to a 4.1:1 pulley ratio. Scroll down for pic/clip. Works best with a Mastervolt Alpha Pro. Great starting point for a lithium battery installation.

**New** Barrus Shire 200 amp Bosch alternator conversion. 6PK poly-v crank pulley conversion running a freewheeling clutch alternator pulley. Up to 3.5:1 pulley ratio. Fits many 40/45/50 engines and replaces the discontinued 110A Prestolite 35214420 (Barrus P/N RDG5725) running on a V belt – more details on my Alternator Upgrade page.

**New** Beta 38 Canaline 200 amp Bosch alternator conversion.  Totally transforms charging characteristics and performance. Up to 4.5:1 pulley ratio with a freewheeling pulley. Requires a Mastervolt Alpha Pro to manage alternator load at lower engine speeds. Perfect for a Lithium setup. 

 

I’m a long established (20+ years) hard working independent Narrowboat Electrician and take pride in my work. Checkout my new Instagram page with some recently completed jobs and plenty of photos giving an idea of the type of work I’m getting involved in. It’s replaced my blog page on this site.

I specialise in work associated with power:

I’m properly setup with the tools, equipment & knowledge to tackle the jobs that I specialise in and work from a well stocked van & workshop. All of my work is done to the highest professional standards using only the best parts and equipment. 

Based from my workshop near Leek, Staffordshire, my central location covers many popular canals and marinas. And I am fully insured to work in any Boatyard or Marina.

I’m no longer doing any heating or general electrical work and concentrating on the electrical jobs that I specialise in.

Ed Shiers 07922 163072. fourcountiesmarineservices@gmail.com By The best way to contact me is by calling – often I won’t respond to an email unless we’ve spoken first. If I don’t answer send a text or WhatsApp message and I will always call back ASAP. It’s just me and I’m always busy so jobs have to be booked in months in advance. 

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