Uflex USA

Uflex B301CR Single Lever Top Mount Engine Control, Chrome

SKU: 2007682 · UPC: 702755029588 · MPN: B301CR
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02 · Overview

Uflex B301CR Single Lever Top Mount Engine Control, Chrome — Product description

The Uflex B301CR is a single-lever, top mount engine control that runs both throttle and shift from one handle. Chrome-plated marine aluminum, low profile, and a built-in X12 neutral safety switch so the engine only cranks in neutral. A clean, safe choice for just about any cable-controlled outboard, inboard, or sterndrive.

The Uflex B301CR is a top mount, single-lever control that runs both your throttle and your shift from one handle. It's built for just about any boat you'd rig with a cable-controlled engine, whether that's an outboard, an inboard, or a sterndrive. The chrome-plated marine aluminum body looks the part on a clean console, and the low-profile footprint keeps it out of the way when you're moving around the helm.

Single-lever, dual-action is the layout most boaters already know. Push the handle forward and you shift into gear, then keep going to bring on throttle. Pull it back through neutral and you're into reverse. The action is direct, so there's no guessing where you are in the throw. For a runabout, a center console, or a smaller cruiser, that simple one-hand control is exactly what you want when you're docking in a crosswind or backing down on a fish.

Think about a tight fuel dock on a busy Saturday. You want your throttle hand doing one thing while your other hand is on the wheel or reaching for a cleat, and you want to feel every gear change without looking down. That's where a clean single-lever control earns its keep. Short bumps of forward, a quick pull to neutral, a nudge of reverse to stop your way, all from one handle you can work by feel. The gate between gears is firm enough that you always know when you're sitting in neutral, which is exactly when that safety switch is doing its job.

The headline feature here is the built-in X12 neutral safety switch. It only lets the engine crank when the control is sitting in neutral. That one detail prevents an in-gear start, which is the kind of surprise that can put a boat into the dock or a swimmer in a bad spot. If you've ever run a helm without that safety, you already know why it matters. The switch wires into your ignition circuit during the install, and it's specific to this control, so keep that in mind if you ever need a replacement down the road.

Rigging one up is straightforward if you've run control cables before. The B301CR works with standard 33C-type control cables, the same ones most helms already use. Give the cables a gentle sweep behind the console instead of a tight bend. A cable forced into a sharp radius will make the shift feel stiff, and that's almost always the culprit when a new control doesn't feel smooth out of the box. Leave yourself a little service loop and the whole thing moves like it should.

The low-profile top mount clears most leaning posts and drops into a standard console cutout without much of a fight. On smaller runabouts, just check your handle swing against nearby drink holders or grab rails before you drill. As for the finish, chrome over aluminum holds up well, but it's still living in a salt environment. A little dielectric grease at the base and an occasional freshwater rinse keeps it bright and keeps corrosion from creeping in around the mounting screws.

So who's this for? Anyone replacing a tired old single-lever control, rigging up a repower, or building out a helm from scratch and wanting a clean, safe, no-nonsense throttle and shift. It's a genuine Uflex part, so the fit and the feel are what you'd expect. If you're running twin engines or you'd rather have a side mount, that's a different control, and we can point you to the right one in the Uflex line. But for a single cable-controlled engine on a top-mount helm, the B301CR is a solid, safe pick that'll give you years of clean shifting.

Key Features

  • Single-lever, dual-action design runs throttle and shift from one handle for simple one-hand operation
  • Built-in X12 neutral safety switch lets the engine crank only in neutral, preventing in-gear starts
  • Chrome-plated marine aluminum construction for a clean helm look and corrosion resistance
  • Low-profile top mount fits standard console cutouts and clears most leaning posts
  • Works with standard 33C-type control cables used on most helms
  • Suitable for outboard, inboard, and sterndrive (I/O) power
  • Direct, positive throw so you always know where you are between forward, neutral, and reverse
  • Genuine Uflex B301CR, ideal as a replacement or for a new helm build

Why Buy from NVN Marine

  • Authorized Uflex USA reseller, full manufacturer warranty
  • NMEA member and ABYC certified, advice from real boat techs
  • Same-day shipping before 3 PM ET on in-stock items
  • NY headquarters and Fort Lauderdale flagship retail store
NVN Marine — 11 W State Road 84, Fort Lauderdale, FL 33315 Available for pickup at our Fort Lauderdale store (Tuesday) $350.99
03 · The numbers

Technical specifications

Title Uflex B301CR Single Lever Top Mount Engine Control, Chrome
Brand Uflex USA
Manufacturer Part Number B301CR
UPC 702755029588
Mount Type Top Mount
Control Type Single Lever, Dual Action
Function Throttle and Shift
Profile Low Profile
Finish Chrome
Material Marine Aluminum
Neutral Safety Switch X12, Included
Engine Compatibility Outboard, Inboard, I/O
Control Cable Standard 33C Type
Model Series B301
04 · Before you buy

Frequently asked questions

What engines does the B301CR work with?

Just about any cable-controlled engine. It's suitable for outboard, inboard, and sterndrive (I/O) power. As long as your engine runs on standard control cables, this single-lever control will drive both throttle and shift.

What is the X12 neutral safety switch?

It's a built-in switch that only lets the engine crank when the control is in neutral. That prevents an in-gear start, so the boat can't lurch forward or backward the moment you turn the key. It wires into your ignition circuit during the install.

Does it control both throttle and shift?

Yes. It's a single-lever, dual-action control. Push the handle forward to shift into gear and then bring on throttle, pull it back through neutral for reverse. One handle does everything.

What control cables do I need?

Standard 33C-type control cables, the same ones most helms already use. Run them with a gentle sweep rather than a tight bend, and leave a small service loop so the shift stays smooth.

Is this a top mount or side mount control?

It's a top mount control with a low-profile body. It drops into a standard console cutout and clears most leaning posts. Check your handle swing against nearby drink holders or grab rails before you drill.

Why does my shift feel stiff after installing it?

Nine times out of ten it's the cable routing. A control cable forced into a sharp bend behind the console makes the shift feel tight. Ease the cable into a gentle radius with a service loop and the action frees right up.

Will the chrome hold up in salt water?

It holds up well. It is chrome over marine aluminum, though, so a little dielectric grease at the base and an occasional freshwater rinse keeps it bright and stops corrosion from starting around the mounting screws.

Can I use this for twin engines?

The B301CR is a single control for one engine. For a twin setup you'd run a control per engine or step up to a dual-lever control. We can help you match the right control in the Uflex line for your rig.

Is this a genuine Uflex part?

Yes. This is the genuine Uflex B301CR, MPN B301CR. It fits and feels the way you'd expect from Uflex, and it carries the full manufacturer warranty.

05 · Customer voices

Customer reviews