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Key:
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Jun 14th, 2026
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Joined: Feb 2010
Posts: 1,415
Has a lot to Say!
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Has a lot to Say!
Joined: Feb 2010
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To the best of my knowledge.....
S1
Crank Driven Honda/Rover Pump (many retro fitted with later BMW electrohydraulic pump kit)
Morgan/Jack Knight Steering Rack
S1.5 (facelift )
BMW Electrohydraulic pump
Morgan/Jack Knight Steering Rack
S2 & S3
BMW Electrohydraulic Pump
BMW Steering Rack
S4 & S5
BMW engine driven Pump
BMW Steering Rack
Simon @ SiFab.co.uk
Simon @ Sifab.co.uk
Sifabtemporary@gmail.com
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Joined: Aug 2013
Posts: 15,794 Likes: 15
Formerly known as Aldermog Member of the Inner Circle
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Formerly known as Aldermog Member of the Inner Circle
Joined: Aug 2013
Posts: 15,794 Likes: 15 |
Many, many thanks Simon, useful information.
I suspected that much of the S4 was BMW as the power steering fluid reservoir is exactly the same as the one on the 330SC my son had!
Peter,
66, 2016 Porsche Boxster S
No longer driving Tarka, the 2014 Plus 8...
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Joined: Feb 2010
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Has a lot to Say!
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Has a lot to Say!
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Many, many thanks Simon, useful information.
I suspected that much of the S4 was BMW as the power steering fluid reservoir is exactly the same as the one on the 330SC my son had! The S1 reservoir is BMW as well....  Simon@ SiFab.co.uk
Simon @ Sifab.co.uk
Sifabtemporary@gmail.com
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Joined: Feb 2012
Posts: 5,654 Likes: 4
Charter Member
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Charter Member
Joined: Feb 2012
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Prity sure my 2012 plus 8 has a electric pump under the passenger wing as it had to be replaced under warranty.
Martin (Deano)
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Has a lot to Say!
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Prity sure my 2012 plus 8 has a electric pump under the passenger wing as it had to be replaced under warranty. It might well do As with most things Morgan there's no hard and fast changeover dates And in all honesty my major experience is with the early cars and when we raced the Aero in British Gt's and Britcar, I threw away or heavily modified much of the OE equipment to make the car reliable (and faster) Simon @ SiFab.co.uk
Simon @ Sifab.co.uk
Sifabtemporary@gmail.com
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Joined: Mar 2009
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Smile, it confuses them Member of the Inner Circle
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Smile, it confuses them Member of the Inner Circle
Joined: Mar 2009
Posts: 11,526 Likes: 312 |
I have a vague recollection that my Series 2 had a failure not long into my ownership and the dealer replaced it with a Mini electric pump to drive the existing hydraulics and rack. This was mounted in the inner wing ?
Everyone loves a Morgan. Even me, unless it's broken again.
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Talk Morgan Enthusiast
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Talk Morgan Enthusiast
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Simon, what about the GTN's? S1.5? S2?
Aero 8 GTN. #10
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Has a lot to Say!
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Simon, what about the GTN's? S1.5? S2? The GTN's are the last of the S1's. although 1 was built with a wide body that was subsequently adopted as the S2 body As far as I know, all the GTN's were fitted with the original Honda/Rover pump. Your's certainly is/still is. Simon @ SiFab.co.uk
Simon @ Sifab.co.uk
Sifabtemporary@gmail.com
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Joined: Feb 2016
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Talk Morgan Expert
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Talk Morgan Expert
Joined: Feb 2016
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Thanks for clarifying Simon, having never having had a detailed look on the steering I could only go on what RT said when I spoke to them previously.. the fact that it stays hydraulic is a big bonus.
So to clarify is the mod on the Series 1 using a Mini pump the same as the BMW pump being used on the Series 2 onwards?
Thanks,
Nick
Aero 8 GTN #11
"What we do in life.. echoes in eternity."
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Joined: Feb 2010
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Has a lot to Say!
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.
So to clarify is the mod on the Series 1 using a Mini pump the same as the BMW pump being used on the Series 2 onwards?
Kind of...on S2/3 Different rack, different plumbing, different wiring But yes, just the same.....  S4 onwards is (I believe) using the engine driven pump not electro-hydraulic The MINI pump is no longer available new (although I do have a limited supply), there are also a couple of generations of the MINI pump and you need the right one, also a couple of the plumbing connections are unique Simon @ SiFab.co.uk
Last edited by SimonH; 20/10/17 02:58 PM.
Simon @ Sifab.co.uk
Sifabtemporary@gmail.com
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