Our verdict
A perfectly fine first petrol mower for a small flat lawn. Do not expect it to last 15 years like a Honda. Treat as disposable.
Pros & cons
Pros
- Cheapest reputable petrol push mower in the UK
- Light enough to lift into a car
- Push only — fewer things to break
- Webb dealer network covers most of UK
Cons
- Push-only is hard on slopes
- Engine is no-name OEM, not Briggs or Honda
- Resale value drops to nothing
Full specs
| Type | Petrol |
|---|---|
| Cut width | 41 cm |
| Engine / Power | Generic 99cc OHV |
| Weight | 22 kg |
| Deck | Steel |
| Self-propelled | No |
| Rear roller | No |
| Mulching | Yes |
| Cutting heights | 6 positions |
| Bag capacity | 45 L |
| Suited to lawn | Small |
| Noise level | 95 dB |
Buying second-hand
Used Webb WER41P should be £70–120. If asking £150+, walk — buy new from B&Q for £230 instead. Look for fuel staining around the carb (sign of stale petrol left over winter). Generic OEM engine has no real brand value — only buy if it starts on the day of viewing.
Where to buy the Webb WER41P
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Repair-cost reference
UK 2026 ballpark prices for the parts you're most likely to need on this mower. OEM is dealer-genuine; aftermarket is what you'll find on eBay or generic small-engine suppliers. Use these to sense-check any quote and to negotiate on used buys.
| Part / job | OEM | Aftermarket |
|---|---|---|
|
Replacement 41cm blade
Annual sharpening is free; replace when bent or cracked.
|
£24–£32 | £8–£12 |
Fair-offer calculator
Tell us about a specific used listing for the Webb WER41P you're looking at. We'll compute a fair offer range from our used-market data and the condition signals you provide.
Calculations are guidance, not gospel. Used-market prices vary by region (Scotland is typically 10–15% cheaper than the South-East), season (October cheapest, March most expensive), and seller motivation.
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