Ultraflex B310B NT Bulkhead Control Single Lever for Engine without Trim

Ultraflex B310B-NT is a control box for outboard or inboard boat engines and also stern drive WITHOUT trim switch.

The B310 control box combines elegance, functionality and versatility, chrome lever with briar handle.

• Makes driving easier and safer by automatically avoiding engagement of the reverse gear if the gas is not at minimum
• Can be mounted to port or starboard bulkhead, horizontally or vertically
• Equipped with clutch to adjust the accelerator, adjustable from the outside
• Pulling the lever out disengages the reverse gear during the engine warm-up operation
• The safety switch X12 – 34543Q (optional) allows the engine to be started only with the reverse gear in the neutral position
• Complies with EN ISO 11547 standard in the presence of the X12 safety switch
• All models are equipped with a lever locking device in the neutral position which prevents accidental manoeuvres.

Click here to see the instruction manual

Control cables:

– Compatible with Ultraflex C2, C8, C14, MACHZERO, MACH14 control cables
– Ultraflex C5, C16, MACH5 control cables and Mercury® cables require adapter kit K35 – 34730U
– C22 control cables require the adapter kit KB1 – 39964L
- Not compatible with C36 and MACH36 cables

Uses standard 33C and OMC (Johnson/Evinrude) cables.

Mercury Gen I cables can be used with the K35 adapter kit.