Genuine OEM Locking Component
A genuine replacement Round Nut Stopper 20 for the Titan Pro 15HP Petrol Trencher (TPTRENCH15MS) (Manual Part No. 64).
Prevent critical retaining nuts from backing off under heavy digging vibration with this genuine replacement round nut stopper plate. Designed specifically to work alongside the M20 small round nut (Part No. 63) on the main drive shaft and gearbox assembly, this locking tab stopper prevents mechanical loosening caused by continuous rotational shock during deep soil excavation. Ideal for replacing a deformed, fatigue-cracked, sheared, or missing original locking washer component during routine shaft maintenance or gearbox overhauls.
Titan Pro Tech Tip: Nut Stopper Installation & Safety Locking
Ground trenchers generate extreme low-frequency vibration that can back off standard threaded hardware. The Round Nut Stopper 20 acts as a positive mechanical lock for the M20 round nut assembly. When fitting a new stopper, ensure the inner locking key aligns cleanly with the shaft keyway slot before torquing the round nut, then secure the tab firmly against the flat edge of the nut to guarantee it cannot rotate during heavy operation.
Precision-stamped from heavy-duty spring steel with a protective black industrial finish, this genuine Titan Pro component delivers high fatigue resistance and dependable locking force on demanding jobsites.
Key Features:
• Genuine replacement Round Nut Stopper 20 (Manual Part No. 64)
• Size Fitment: Sized specifically for 20mm shaft / M20 round nut assemblies
• Model Compatibility: Direct OEM fit for Titan Pro 15HP Petrol Trencher (TPTRENCH15MS)
• Heavy-duty stamped spring steel construction for high vibration and shock resistance
• Industrial black protective finish guards against rust, moisture, and soil abrasion
• Direct replacement for worn, bent, sheared, or missing original nut stoppers
• Essential safety hardware to prevent drive shaft retaining nuts from loosening
• Includes free UK delivery to all postcodes
TPTRENCH15MS Fit
Direct OEM specification engineered for Titan Pro 15HP petrol trenchers (Manual Part No. 64).
20mm Shaft Fitment
Precision-stamped locking stopper designed specifically for 20mm drive shaft assemblies.
Free UK Delivery
This replacement Round Nut Stopper 20 includes free delivery directly to all standard UK postcodes.
Please note: Fastener hardware and stoppers are packaged securely in protective polybags to guarantee pristine locking tabs and clean mounting profiles upon arrival.
| Technical Specifications |
| Product Type |
Replacement Drive Shaft Round Nut Stopper / Locking Tab |
| Model Suitability |
TPTRENCH15MS - Titan Pro 15HP Petrol Trencher |
| Manual Part Name |
Round Nut Stopper 20 |
| Manual Part Number |
Part No. 64 |
| Compatible Shaft Size |
20mm (M20 Round Nut Fitment) |
| Material |
Stamped High-Tensile Spring Steel |
| Colour / Finish |
Black Industrial Protective Coating |
| Condition Status |
New |
| Delivery Cost |
Free (All UK Postcodes) |
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