Ultraflex V45B / V45W Compact Steering Wheel - 280mm

The Ultraflex V45B and V45W are compact 280mm / 11.0in three-spoke marine steering wheels for compatible marine helms with a standard 19mm / 3/4in tapered shaft. Each wheel uses shock-resistant thermoplastic construction with a padded polyurethane soft-grip outer rim, an 82mm / 3.2in depth, an included hub and a centre cap. Choose the black V45B 37920H or white V45W 38049P.

Product Identification

• Brand: Ultraflex
• Product range: V45
• Product category: Compact composite marine steering wheel
• Models: V45B / V45W
• Manufacturer part numbers: 37920H / 38049P
• Supplier catalogue codes: 4-V45 / 4-V45W
• Store SKUs: AF-4-V45 / AF-4-V45W
• Black model: V45B / 37920H / AF-4-V45
• White model: V45W / 38049P / AF-4-V45W
• Style: Three-spoke compact marine steering wheel
• Diameter: 280mm / 11.0in
• Depth: 82mm / 3.2in
• Construction: Shock-resistant thermoplastic with polyurethane soft-grip rim
• Hub fitting: Standard 19mm / 3/4in taper
• Application: Compatible marine steering helms with a standard 3/4in tapered shaft

What Is This Steering Wheel Used For?

The Ultraflex V45 provides manual steering input when fitted to a compatible marine steering helm. It is suitable for a new installation or as a replacement for an existing steering wheel with the same standard 19mm / 3/4in tapered hub fitting.

The steering wheel does not determine the engine-power capacity of the steering system. The helm, mechanical steering cable or hydraulic components must remain within their individual manufacturer ratings.

What Is Included?

The Ultraflex V45 is supplied with:

• Selected black V45B or white V45W steering wheel
• Standard 3/4in tapered hub
• Centre cap

Not included:

• Mechanical or hydraulic steering helm
• Mechanical steering cable
• Hydraulic steering components

Which Steering Helms Are Compatible?

This steering wheel is designed for compatible marine steering helms with a standard 19mm / 3/4in tapered steering-wheel shaft.

Before ordering, confirm:

• The helm has a standard 3/4in tapered shaft
• The dashboard and helm station provide clearance for the 280mm / 11.0in wheel diameter and 82mm / 3.2in depth
• The existing helm shaft, shaft key and retaining hardware are serviceable
• The wheel can turn through the complete steering range without contacting nearby controls or instruments

Compatibility is determined by the helm-shaft dimensions and taper rather than the steering-system brand alone.

Which Model and Colour Options Are Available?

• V45B / 37920H / AF-4-V45: Black steering wheel
• V45W / 38049P / AF-4-V45W: White steering wheel

Both versions have the same 280mm diameter, 82mm depth, three-spoke layout, construction and standard 3/4in tapered hub. The stated difference is the colour.

Dimensions and Fitment

• Overall diameter: 280mm / 11.0in
• Depth: 82mm / 3.2in
• Hub taper: 19mm / 3/4in
• Number of spokes: Three
• V45B colour: Black
• V45W colour: White
• Hub type: Included standard tapered hub
• Helm compatibility: Compatible standard marine helms with a 3/4in tapered shaft

Construction and Design

• Shock-resistant thermoplastic wheel and spoke construction
• Padded polyurethane soft-grip outer rim
• Compact 280mm diameter
• Three-spoke sports-style design
• Black and white colour options
• Hub and centre cap included
• Designed for standard marine helm installations

The reduced 280mm diameter is intended for helm stations where a compact wheel is required. Dashboard clearance, steering effort and the helm manufacturer's permitted wheel diameter must still be checked before installation.

Standards and Certification

Ultraflex lists the V45 range against the following marine steering standards and certifications:

• EN 28848
• EN 29775
• ABYC P22
• UKCA requirements
• CE, NMMA and UKCA certifications / markings

Installation and Use

Confirm that the steering helm has a standard 19mm / 3/4in tapered shaft before installation. The wheel must seat correctly on the taper without movement between the hub and shaft.

Secure the wheel using the shaft key and retaining hardware specified by the helm manufacturer. After installation, turn the wheel through the steering system's complete range and check that:

• The wheel does not contact the dashboard, instruments or controls
• The helm operates smoothly through its full travel
• The wheel remains securely seated on the tapered shaft
• There is no abnormal movement between the hub and helm shaft

Marine steering is a safety-critical system. Worn shaft keys, retaining nuts, helm shafts or other steering components must be replaced before the boat is used.

Key Features

• Compact 280mm / 11.0in marine steering wheel
• 82mm / 3.2in depth
• Three-spoke design
• Shock-resistant thermoplastic construction
• Padded polyurethane soft-grip outer rim
• V45B black version - 37920H
• V45W white version - 38049P
• Hub and centre cap included
• Standard 19mm / 3/4in tapered fitting
• Suitable for compatible standard marine helms
• Helm and steering-system components supplied separately