Description
Overview:
The Washer M20 Fits Belle Premier XT Site Mixer - 4/2001 is a genuine Altrad/Belle OEM flat washer for use with M20 metric fasteners on Belle site mixers. Manufactured from durable steel, it spreads load under a nut or bolt head to protect mating surfaces, reduce wear, and maintain joint integrity under vibration. This washer is specified by Manufacturer Part Number (MPN) 4/2001 and is designed for a precise fit on Belle machines, including the Premier XT and BMD300. Its robust construction suits demanding site conditions, helping to prevent loosening and elongation of holes around key fixings. Ideal as a like-for-like replacement during maintenance or rebuilds, it supports reliable performance across frames, brackets, and drivetrain mounting points.
Key Features:
- Genuine Altrad/Belle part for assured compatibility and performance (MPN 4/2001)
- Sized for M20 metric fasteners to provide correct fit and clamping support
- Flat steel washer for even load distribution and surface protection
- Helps resist loosening under vibration typical of mixer operation
- Corrosion-resistant finish and solid build for long service life
- Smooth faces to minimise galling and protect paint or coatings
- Consistent thickness for predictable torque and preload
- Easy to install as a direct replacement, reducing downtime
- Suitable for routine maintenance or full overhauls on Belle site mixers
- Supports safe, reliable assembly in high-stress joints
Typical Applications:
Used wherever an M20 fastener is fitted on Belle site mixers, such as chassis connections, engine or gearbox mounts, drum or swivel assemblies, axle and handle brackets, guards, and accessory frames. Suitable for workshop repairs and on-site maintenance to restore correct clamping force, protect components from fretting, and prolong service life in construction and landscaping environments.
Also known as:
Flat washer, plain washer, M20 washer, load-spreading washer, spacer washer, fastener washer, retaining washer, Belle mixer washer, Premier washer, steel flat washer.
Fits Models:
150T, 150XT, 175T, 175XT, 200T, 200XT, BMD300, Duo 350X, Duo350X, Premier 100T, Premier 100XT, Premier 150T, Premier 150XT, Premier 175T, Premier 175XT, Premier 200T, Premier 200XT, Premier XT, Premier100T, Premier150T, Premier175T, Premier200T, PremierXT
Product Specifications
| L&S Part No. | 4/2001 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Altrad/Belle |
| OEM No. | 4/2001 |
| Unit of Sale | 1 |
| Applications | 150T, 150XT, 175T, 175XT, 200T, 200XT, BMD300, Duo 350X, Duo350X, Premier 100T, Premier 100XT, Premier 150T, Premier 150XT, Premier 175T, Premier 175XT, Premier 200T, Premier 200XT, Premier XT, Premier100T, Premier150T, Premier175T, Premier200T, PremierXT |
| Machine Type | Mixers |
| Fits Brands | Belle |
| Fits Models | Premier 100XT, 150XT, 175XT, 200XT | Duo 350X | Premier 100T, 150T, 175T, 200T | BMD300 | MBX 08/120E+ | MBX 12/180 |
