Hard
More than 2 hours
This is an authentic replacement part manufactured for use with riding lawnmowers. The coated steel blade is used as the grass cutting implement inside the mower deck. The blade is secured with a round arbor, and will likely use a blade adapter, please see model diagram for additional parts. The blade is sold individually.
Blade, Mower, 16-1/8 1704856ASM
OEM part for: Simplicity
Part Number: 1704856ASM
$26.29
In Stock
Ships within 1 business day 
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Compatibility
This Blade, Mower, 16-1/8 will fit the following 244 machines. Confirm this part works with your model, and view the detailed model diagrams and repair help we have to offer.
Displaying 20 of 244 matching models.
Simplicity
Show More Compatible Models244 total model matches. Try the above search to narrow your results.
This is the official OEM part for the following brands:
- Simplicity
This item works with the following types of products:
- Lawn Mower
- Lawn Tractor
This part replaces obsolete part #: 1704856A, 1704856
Customer Part Reviews ?
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They were very easy to install
The quality was excellent and the fit was perfect
Guest -
October 28, 2020
Verified Purchase
Ready to Mow
Parts received after a some were back ordered for some time. All parts ordered were received and packaged with part numbers for easy identification. Rated 4 stars because of the long wait for back ordered parts.
Kenneth -
July 13, 2020
Verified Purchase
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Customer Repair Instructions ?
All our customer repair instructions are solicited directly from other customers just like you who have purchased and replaced this exact part.
Bearings worn down to sleeves and blades needed replacement.
Kenneth - July 16, 2016
👍 1 of 1 people found this instruction helpful
Tool Type
Lawn Tractor
Difficulty
Hard
Time
More than 2 hours
Tools Used
Screwdriver, Socket set, Wrench Set, Adjustable Wrench, Hammer, cold chizel, punch, vice
Took mower attachment off.
Took old blades off.
Removed assembly where blades were attached with sockets and wrenches.
Used a vice to hold each assembly to free large nut end.
Pulled apart the assembly to reveal the worn bushings - ball bearings were in grease.
Used a hammer and cold chisel to separate inside worn bushing from the shaft.
Used a hammer and punch to separate the outside worn bushing from the shaft.
Removed old foam gasket and installed new one after tapping in the new bearing.
Repeated process for second blade assembly.
Attached both blade assemblies to mower attachment.
Attached blades and put attachment back on and put the belt back on.
Started mowing.
Took old blades off.
Removed assembly where blades were attached with sockets and wrenches.
Used a vice to hold each assembly to free large nut end.
Pulled apart the assembly to reveal the worn bushings - ball bearings were in grease.
Used a hammer and cold chisel to separate inside worn bushing from the shaft.
Used a hammer and punch to separate the outside worn bushing from the shaft.
Removed old foam gasket and installed new one after tapping in the new bearing.
Repeated process for second blade assembly.
Attached both blade assemblies to mower attachment.
Attached blades and put attachment back on and put the belt back on.
Started mowing.
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Learn MoreOur product descriptions are a combination of data sourced directly from the manufacturers who made your product as well as content researched and curated by our content & customer service teams. This content is edited and reviewed internally before being made public to customers.
Our customer service team are at the ready daily to answer your part and product questions. We have a dedicated staff with decades of collective experience in helping customers just like you purchase parts to repair their products.
All our part reviews are solicited directly from other customers who have purchased this exact part. While we moderate these reviews for profanity, offensive language or personally identifiable information, these reviews are posted exactly as submitted and no alterations are made by our team.
All our customer repair instructions are solicited directly from other customers just like you who have purchased and replaced this exact part. While we moderate these reviews for profanity, offensive language or personally identifiable information, these reviews are posted exactly as submitted and no alterations are made by our team.
Based on data from past customer purchasing behaviors, these parts are most commonly purchased together along with the part you are viewing. These parts may be necessary or helpful to replace to complete your current repair.
All our installation videos are created and produced in collaboration with our in-house repair technician, Mark Sodja, who has helped millions of eReplacementParts customers over the last 13 years repair their products. Mark has years of experience in selling and repairing both commercial and residential products with a specialty in gas-powered equipment.
This data is collected from customers who submitted a repair instruction after replacing this exact part. Customers can rate how easy the repair was to complete and how long it took. We aggregate this data to provide a repair rating that allows customers to quickly determine the difficulty and time needed to perform their own repair.
