Belle Premier XT Poly Drive Belt (May 2004 Onwards) OEM: 21/0163

The Belle Premier XT Poly Drive Belt (OEM 21-0163-A) is a genuine replacement timing belt designed specifically for Premier XT concrete mixers manufactured since May 2004. With 114 precision-cut teeth, this belt ensures consistent engagement with the drive pulleys, delivering smooth power transmission from the engine to the mixing drum. Using a genuine Belle OEM belt helps maintain correct drum speed, mixing efficiency, and overall machine reliability - especially important in demanding construction and site environments.

Manufactured from a high-strength reinforced rubber/polymer compound with integrated tensile cords, this poly drive belt is built to withstand continuous load, vibration, and exposure to dust and debris. Its toothed profile minimises slippage while maintaining accurate alignment, helping to reduce wear on pulleys and bearings. Available from trusted suppliers such as HTS Spares, this OEM belt is the ideal solution for replacing worn, cracked or stretched drive belts on Belle Premier XT mixers.

Features & Benefits

Product Overview

• OEM Number: 21/0163 (21-0163-A)
• Tooth Count: 114 teeth
• Machine Compatibility: Belle Premier XT (models manufactured May 2004 onwards)

Construction & Materials

• Manufactured from heavy-duty rubber/polyurethane composite
• Reinforced with high-tensile internal cords (typically fibreglass or polyester) for strength
• Precision-moulded toothed profile for positive engagement
• Designed to resist heat build-up from continuous operation
• Oil- and abrasion-resistant compound suitable for construction environments

Estimated Technical Dimensions

(Based on 114-tooth poly/timing belts commonly used in Belle Premier XT applications)

• Tooth Count: 114
• Belt Type: Toothed / Poly-V / Timing style drive belt
• Approximate Pitch Length: ~1140–1200 mm (dependent on pitch type)
• Approximate Width: Typically 20–25 mm (verify against existing belt)
• Tooth Pitch: Commonly 8–10 mm industrial pitch range

⚠️ Exact belt pitch and width should be confirmed against the existing belt markings or machine manual before ordering.

Performance Benefits

• Ensures consistent drum rotation speed
• Reduces risk of slippage under load
• Maintains efficient power transmission
• Minimises vibration and mechanical stress
• Helps prevent premature pulley wear
• Supports correct mixing consistency and output

Signs Your Belt Needs Replacing

• Visible cracks, fraying or glazing
• Slipping drum under load
• Reduced drum speed
• Squealing or abnormal noise
• Excessive vibration during operation

Installation Notes

• Direct OEM replacement - fits original pulley system
• Always check pulley alignment and tension when installing
• Inspect pulleys for wear before fitting new belt
• Do not overtension, as this may reduce belt life

Typical Applications

• Construction sites
• Landscaping projects
• Hire fleet servicing
• Concrete and mortar mixing operations
• Maintenance and refurbishment of Belle Premier XT mixers

DELIVERY OPTIONS (UK mainland only)

Next Day Delivery*
£11.95 or FREE for orders over £100
Orders placed before 4pm Monday to Friday will be delivered on the next business day.
Orders placed after 4pm on Friday will be delivered the following Tuesday.
*Next day delivery applies to stocked items only. Availability can be found on the product pages.

Premium Delivery*
£27.50 for delivery before 10:30am
£20.00 for delivery before 12:30pm
*Premium delivery applies to stocked items only. Availability can be found on the product pages.

For all other countries, please click here for full delivery information.

**Separate carriage charges apply to bulk products such as 205L barrels.