Description
Overview:
This 51cm lawnmower blade is a non-genuine replacement for a wide range of Castle Garden walk-behind mowers, including CAL534 and RL534. It is a robust steel blade designed to restore clean, even cutting performance when your original blade is worn, bent, or damaged. The blade measures 507mm (20 inches) in length and 55mm in width, with an 18.5mm centre hole and 65mm side hole centres to match the common Castle Garden mounting pattern. It replaces OEM reference 81004398/0 and suits machines built for a 51cm cutting width. Built for dependable everyday use in domestic or light commercial mowing, it offers consistent results and straightforward fitting with standard fixings. This is a Non Genuine Part.
Key Features:
- Non-genuine replacement built to OEM-matching dimensions for reliable fitment (length 507mm/20 inches, width 55mm, centre hole 18.5mm, side hole centres 65mm).
- Durable steel construction for long service life and consistent cutting performance.
- Sharp, precise cutting edge to help produce a neat, even finish across the lawn.
- Balanced design helps reduce vibration when correctly installed and maintained.
- Easy to fit with standard fasteners; matches the Castle Garden three-hole mounting pattern.
- Broad model compatibility across popular Castle Garden 51cm mowers, including CAL534 and RL534.
- Practical, cost-effective alternative to the OEM blade 81004398/0.
Typical Applications:
Routine replacement during seasonal servicing, swapping out dull or damaged blades to restore cutting quality, and maintaining reliable performance on domestic gardens, communal grounds, and small commercial spaces. Suitable for regular mowing where a clean, even cut and efficient grass collection or discharge are required.
Also known as:
Mower knife, lawn cutter blade, grass cutter blade, cutter bar, deck blade, grass-cutting knife, mower cutter.
Fits Models:
CA434, CA434TR, CA484, CA484TR, CA484TR-E, CA534, CA534TR, CA534TR-E, CAL434, CAL434TR, CAL484, CAL484TR, CAL484TR-E, CAL484WTR, CAL534, CAL534TR, CAL534TR-E, CAL534TR4S, M484, M484TR, M534TR-E, M534TRE, MG484, MG534TR, ML484TR/E, NP534, NP534TR, NP534TR-E, R434, R434TR, R484TR, R534TR, R534TR-E, R534TRE, R534TRH, RL434, RL434TR, RL484TR, RL484TR-E, RL534, RL534TR, RL534TR-E, SPL484, SPL484TR, SPL484TR-E, SPL534, SPL534TR4S, TD434, TD484, TD484TR, TD484TR-E, TD534, TD534TR, TD534TR-E, TDL434, TDL484, TDL484TR, TDL484TR-E, TDL534, TDL534TR, TDL534TR-E, W484, W484TR, W534, W534TR, WL534TR-E4S
Alternate Part Numbers:
81004398/0
Product Specifications
| L&S Part No. | 350 657 |
|---|---|
| Part Type | Non Genuine Part |
| Unit of Sale | 1 |
| Size | Length:507mm x Width:55mm x Centre Hole: 18.5mm x Side Hole Centres:65mm |
| Applications | CA434, CA434TR, CA484, CA484TR, CA484TR-E, CA534, CA534TR, CA534TR-E, CAL434, CAL434TR, CAL484, CAL484TR, CAL484TR-E, CAL484WTR, CAL534, CAL534TR, CAL534TR-E, CAL534TR4S, M484, M484TR, M534TR-E, M534TRE, MG484, MG534TR, ML484TR/E, NP534, NP534TR, NP534TR-E, R434, R434TR, R484TR, R534TR, R534TR-E, R534TRE, R534TRH, RL434, RL434TR, RL484TR, RL484TR-E, RL534, RL534TR, RL534TR-E, SPL484, SPL484TR, SPL484TR-E, SPL534, SPL534TR4S, TD434, TD484, TD484TR, TD484TR-E, TD534, TD534TR, TD534TR-E, TDL434, TDL484, TDL484TR, TDL484TR-E, TDL534, TDL534TR, TDL534TR-E, W484, W484TR, W534, W534TR, WL534TR-E4S |
| Machine Type | Mowers |
| Fits Brands | Castel Garden |
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