How's blade on #MM875 attached? Is it the same on this model (MM875) as well?
377271
It sounds like the same system you describe. I have been using one like it (MM850) for 11 years without anything happening to the plastic. You are right that if the small plastic ridges which wrap around the blade and the metal "spacer" break off there will not be much holding the blade in place. It shouldn't break unless you hit something, in which case the slipping plastic limits damage to the motor and shaft. I take the blade off about every 5 days when I do the lawn to touch up the sharpness and the mounting still is OK on mine. I only hit something (a large rock) hard enough to stop the motor once. It knocked the motor mounting snap ring loose, which made the motor flop around noisily, but the plastic thing just slipped without breaking. Lucky. I think what might be happening to some people is the nut gets loose, allowing the blade to slip over the plastic. Leaving it go until the ridges wear off the plastic makes it is about useless. Since I take my blade off so often, I am also tightening the nut regularly.
1693257
I really can't tell you. I never used the AT875 as it was used when we received it so I returned it & ordered the AT895.I really like the AT895. It has a close shave & recharges quickly.
33869
i'm not sure. i never used that model, so i couldn't tell u. but usually on the box, it tells u exactly what blade, and blades fit the model. so if u still have the box, or can look the model up online, u'll b able 2 find out.
462577
I ordered that part for KSB5BU and it did not fit properly, had to send it back. I am unable, to date, to find a replacement blade for my model.
1670563
mine is different model number, but I suspect that is due to mfr date or engine size. It uses 144959 as the original part number to drive the blades, I'll bet yours is same
2236050
You should have an Operator's Manual or google Lawn Boy Model #. I have not replaced my blade.
54442
Actually, I think the picture is flawed. The Rat2 that I have has Model II AUS-8 on the side of the blade. It's engraved in the same way as the Rat1 is labeled..
677335
I really do not know. Best way is to see if your model is specifically listed under the blade for WES9064PC.
76055
Yes, it's on ours. It was such a great improvement over the old blade. Very effective at mulching!
258595
I have a Craftsman and the blades work well with it. My friend has the one from Harbor Freight and it works for him. There are a multitude of grooves coming off the center hole to accommodate most any multimaster tool.
258704
Does anyone know if the 8.1 inch blade model is also 3/4 rat tail tang style? Had not seen 8.1 inch as choice before, so this is a New model?
371221
The blade comes with it. If you need to replace it look for blades for that model number.
62376
http://www.amazon.com/WA0022-18-Inch-Mower-Blade-WG781/dp/B007AQZ818/ref=pd_sim_lg_3?ie=UTF8&refRID=1GQ7505CE1V7RJ1PQV7H
901284
It should work. I ordered the replacement blade at the same time I ordered the Model 78049-100. Haven't needed to use it yet!!
677263
send I pic so I can see! I taped and cut mine like the direction said and had no issues. Have a new blade because you will be cutting into metal!!
1145219
Hi; I just checked it out, the guage goes right to the blade edge, if you can support the piece it should work.
469912
I bought it for a friend (I'm using electrical machine) so I couldn't see the differences you mentioned. However, the most important point is that it will fit to the blade.