This Uflex single-lever, dual-action top mount control is designed for precision throttle and shift operation on boats with outboard, inboard, or I/O power plants. The unit features a black, high-resistance ABS housing with durable chrome-plated levers.
Key Features:
- Includes a neutral lock mechanism to prevent accidental gear engagement unless the engine is idling.
- Features a push-in button to disengage the shift for engine warm-up.
- Compatible with all Ultraflex control cables except C4.
- Includes K59 (40144C) connection kit for C2, C8, and MACHZero cables.
- Optional X12 neutral safety switch available to prevent in-gear starting and meet EN ISO 11547 standards.
Cable Compatibility and Kits:
- C14 and MACH14 cables: No kit required.
- C5, C16, and MACH5 cables: Require K60 Kit (40145E).
- C36 and MACH36 cables: Require K62 Kit (40157J).
- C22 cables: Require K61 Kit (40146G).
Product facts
- CT SKU
- CT-105585
- Model / MPN
- B501B/L
- UPC / GTIN
- 702755044697
- Package dimensions
- 7" X 8" X 19"
- Package weight
- 8.4 lb
Fit-sensitive item: confirm measurements, model numbers, and manufacturer details before ordering. Tug & Tow does not guarantee universal compatibility from a product page alone.
Shipping & returns
Shipping & returns
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Fit & compatibility
Fit & compatibility
Review the product title, description, images, dimensions, part numbers, and manufacturer details before purchase. For fit-sensitive items, confirm compatibility with your boat, RV, trailer, vehicle, or equipment.
Need help choosing?
Need help choosing?
Send us the product link or SKU, plus details about your boat, RV, trailer, vehicle, or project. We will help you narrow down the right option when product fit is not obvious.
