

Cobra Lawnmower Cutting Blade 18" For RM46SPC RM46SPB RM46C CO26300239301
This is a genuine Cobra replacement part, it's an exact replacement to what is fitted on the following models of Cobra equipment
This lawnmower cutting blade will fit the following Cobra petrol lawnmowers
- M46B 18" Push
- M46SPB 18" Self Propelled
- RM46B 18" Roller Push
- RM46C 18" Roller Push
- RM46SPB 18" Roller Self Propelled
- RM46SPBR 18" Roller Self Propelled
- RM46SPC 18" Roller Self Propelled
- RM46SPCE 18" Roller Self Propelled
- RM46SPH 18" Roller Self Propelled
FAQ
Frequently Asked Questions
Questions we get asked by our customers. If you need more help please get in touch via our chat.
We aim to dispatch all orders within 1 business day. Orders placed before 2pm are usually shipped the same day.
We ship 99% of our orders via Royal Mail. If you select the free shipping option, you will typically receive your parts within 4 working days.
We stock both genuine parts and premium aftermarket alternatives under our own brand, HardRidge Parts, designed for durability and performance.
Each product page includes compatibility information. If you’re unsure, just contact us with your model number—we’re happy to help.
Look for a sticker on the lawnmower deck—it will show the model year and often an ART number. We can identify your machine using that information.
We offer a 30-day return policy. Parts must be unused and in their original condition. Please see our Returns Policy page for full details.
At the moment, we only ship within the UK.
Orders under £30 are sent via Royal Mail 2D tracking, which provides delivery confirmation but not live updates. Orders over £30 are sent with a fully tracked service via Royal Mail or Evri.
You can email us atsales@outdoorspares.comor use the contact form on our Contact Us page. We typically respond within 24 hours on business days. We also offer live chat and usually reply straight away, though during busy periods it may take a little longer.