ULTRAFLEX B502 Dual Control / chrome-plated

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SVB price: €672.23
You save: 32%
Excl. VAT, excl. shipping costs.
This is a NET-price excluding German VAT. Shipments to countries outside of the EU may be subject to import duties and taxes.
€672.23 This is a NET-price excluding German VAT. Shipments to countries outside of the EU may be subject to import duties and taxes.
Item no.
Model no.
Ultraflex B502CH dual control
Not specified
Not specified
Number of motors
2 motors
Warm-up function
Top mount
Start protection
Trim switch

Product details

The B502 dual control from ULTRAFLEX features a modern and elegant design. Designed for all popular motors, including Generation 1 Mercruiser and Mercury engines. Generation 2 models require the 62386 adapter. Without lock in neutral or trim switch.

  • Installation dimensions: 151.5 x 120 mm
  • Installation depth (without control cables): 195 mm
  • Hole diameter: 5.2 mm


multi-flag Drawing
PDF, 451,21 KB
multi-flag Manual
PDF, 16,17 MB

What other SVB customers have to say

100% real reviews

4 customer reviews

4.5 (out of 4 ratings)
3 Stars
2 Stars
1 Stars
100% recommend SVB
Alfred H.
by Alfred H. Flag of Germany 6/10/2021 Verified purchase
Easy to assemble, but unfortunately the instructions are in languages I can't read. In German it would be nice. But otherwise I'm super satisfied
Michael P.
by Michael P. Flag of Austria 8/16/2020 Verified purchase
A top product. Everything is solid, easy to assemble with a template for the cutout.
Sergejs M.
by Sergejs M. Flag of Latvia 6/12/2018 Verified purchase
Received broken plastics under both of handles

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Customers ask customers

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Your question will be automatically forwarded to other SVB customers and published on the product page. Please do not ask any questions which can only be answered by the SVB team – such as the status of an order or product availability. You are also more than welcome to contact our SVB team by email at: info@svb24.com or by phone on: +49 (0)421 57290510 .

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Technical question

User image of Adelino S.
Adelino S. asked
on Aug 4, 2018
Flag of English Dear all, I am interested to buy the engine control ULTRAFLEX Double Switch B502, however I need to know if will fit my boat, inboard twin engine Mercruisers, I prefer this model then the MT3 Ultrafelx which would fit my boat, can you please advise me if its suitable for all twin inboard engines? regards, Adelino Sobral
User image of Sven W.
Sven W. answered
on Jan 11, 2019
Dear Adelino, yes this double switch is suitable for all twin inboard engines. Your SVB-team.