Genuine GGP Blade Boss - 25mm
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Blueperry agriculture (UK)Stiga Blade Boss, Bore Diameter 25Mm 1224630202
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Product Information
Full details
The Genuine GGP Blade Boss (122463020/2) is an essential replacement component designed for homeowners and professional landscapers maintaining Castel Garden, Champion, Lawnking, and Sovereign lawn mowers. It provides a secure, precise 25mm mounting point for your mower blade, ensuring balanced operation and efficient cutting performance; however, users must verify their specific mower model number to confirm that the 25mm bore diameter is correct for their existing drive assembly.
All features
| Model Part Number | 1224630202 |
|---|---|
| Brand | Stiga |
Extended Product Information
FAQs
Is this part compatible with all GGP mowers?
No, it is specifically designed for 25mm shaft bores. Always check your model number against the part number 122463020/2.
Does this include the blade mounting bolts?
No, this listing is for the blade boss only. You should reuse your existing hardware or purchase replacements if they are worn.
Can I use this on a 22mm mower shaft?
No, this part is strictly for 25mm bore diameters and will not fit correctly on a 22mm shaft.
What tools are needed for installation?
You will typically need a socket wrench set, a torque wrench, and potentially a wooden block to wedge the blade in place while loosening/tightening bolts.
Why is it important to use a genuine GGP part?
Genuine parts are manufactured to the exact metallurgy and tolerance specifications required for your engine's safety and performance.
Troubleshooting
Excessive mower vibration after installation
Ensure the boss is seated flush against the crankshaft shoulder and the blade is correctly centered on the boss alignment tabs.
Blade boss will not slide onto the shaft
Check the crankshaft for burrs or rust; clean the shaft with fine-grit sandpaper or a wire brush before attempting re-installation.
Pros and Cons
Pros
- Ensures exact OEM fitment for GGP-manufactured decks
- Reduces vibration caused by loose or worn blade mounts
- Constructed from robust materials for long-term reliability
- Streamlines the process of blade replacement and maintenance
Cons
- Compatible only with 25mm shaft diameters
- Requires proper tools for mower deck disassembly
- Does not include blade mounting bolts or keyways
Setup, Compatibility & Care
To install, ensure the engine is completely disconnected from the power source or spark plug lead. Access the underside of the mower deck, remove the old blade, and inspect the crankshaft for debris. Slide the new blade boss onto the 25mm shaft, ensuring the drive key is properly aligned. Reattach the blade and torque the mounting bolt according to your specific mower's service manual specifications.
Compatibility Note: This part is suitable for diverse models including the CAL484, CS484, CSC534, CSL534, CSP434, CSP484, ESL464, NG464, NR534, NT484, NTL484, R484, R534, RL484, XS45, XS50, XS53, and XSIM 52. Always cross-reference the part number 122463020/2 with your equipment serial number before purchase.