Mountfield Fuel Tank Cap - 1277900001
Best current price£8.69from Blueperry agriculture (UK)
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Product Information
Full details
The Mountfield Fuel Tank Cap (1277900001) is designed for owners of specific Mountfield lawn mowers and outdoor power equipment who need a reliable, factory-standard replacement to ensure a secure fuel system seal. Its primary benefit is providing an airtight fit that prevents fuel leaks and contamination; however, users should verify their specific mower model number before purchase to ensure exact compatibility.
All features
| Model Part Number | 1277900001 |
|---|---|
| Brand | Mountfield |
Extended Product Information
FAQs
Is this an original Mountfield part?
Yes, this is a genuine Mountfield replacement part, MPN 1277900001.
How do I know if this cap fits my mower?
Check your mower's manual or data plate for the model number. If it matches the 2500SV, 5310 PD, 625M, 725M, 725V, 727, or 827 series, this cap will fit.
Can I use this cap on other brands?
This cap is specifically engineered for Mountfield equipment. It may not fit other brands securely and should not be used as a substitute.
Does this cap come with a leash or tether?
This product is the cap unit only; it does not typically include a retention tether.
How tight should I tighten the cap?
Tighten the cap by hand until it feels firm and secure. Avoid using tools to tighten it, as this can damage the plastic threads.
Troubleshooting
Fuel leaking from the top of the tank
Ensure the cap is tightened fully. If leakage continues, inspect the rubber seal inside the cap for debris or damage.
Engine stalls during operation
Check if the cap is screwed on too tightly, preventing necessary air intake (venting). Loosen and re-tighten to ensure a proper seal that is not over-torqued.
Pros and Cons
Pros
- Authentic OEM replacement quality
- Prevents fuel evaporation and leaks
- Simple, tool-free installation
- Fits a wide variety of Mountfield power equipment
Cons
- Specific to Mountfield brand equipment
- Requires model number verification for fitment
- Does not include replacement fuel tank gaskets if damaged separately
Setup, Compatibility & Care
Setup: To replace the cap, ensure the engine is cool and turned off. Simply unscrew the old cap counter-clockwise. Check the fill neck for any debris, clean it with a dry cloth, and screw the new cap on clockwise until it is hand-tight.
Compatibility: This part is compatible with models including: 2500SV, 5310 PD, 625M, 725M, 725V, 727 series, and 827 series.
Care: Regularly inspect the cap for cracks or damage after each season. Avoid overtightening the cap, as this can wear down the threads prematurely. Keep the vent hole (if applicable) clear of dust and grass clippings to prevent vapor lock.