Medium
15-30 minutes
This throttle box ass\\\'y is an OEM direct from the Ryobi manufacturer. This item is constructed of plastic and metal parts, and is compatible with many tiller devices. The throttle box assembly is fastened onto the r.h. upper handle. Please refer to specific manual and diagrams for repair instructions. This part is sold individually. A screwdriver is needed in the replacement.
Throttle Box Ass Y 831-0823A
OEM part for: Ryobi, MTD, Yard Machines, Yard Man, Troy-Bilt, Cub Cadet, Husky
Part Number: 831-0823A
$35.24
In Stock
Ships within 1 business day 
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Compatibility
This Throttle Box Ass Y will fit the following 25170 machines. Confirm this part works with your model, and view the detailed model diagrams and repair help we have to offer.
Ryobi
MTD
Yard Machines
Yard Man
Troy-Bilt
Cub Cadet
Husky
Show More Compatible ModelsThis item works with the following types of products:
- Lawn Tractor Parts
- Lawn Mower Parts
- Snowblower Parts
This part replaces obsolete part #: 831-0798, 831-0823
Customer Part Reviews ?
Average Rating (out of 5):
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- 1
Worked Great
Received the part within a few days of ordering. Part was as described and works great.
Guest -
June 22, 2022
Verified Purchase
Easy ordering
It was easy to identify the part I needed from the parts diagram. I was a little concerned I wouldn't be able to find the part I needed since the tiller is so old. No problems at all. Shipped out quickly and good communication on tracking the status.
Guest -
March 30, 2021
Verified Purchase
Throttle bracket
Good quality, easily installed, would recommend
Don -
May 20, 2020
Verified Purchase
easy repair
the covid 19 virus interfered slightly with delivery but everything was as expected and my roto tiller is back in working order thank you
Guest -
April 16, 2020
Verified Purchase
No qualms
I received the parts they were all correct and in a timely manner I will use the site again maybe a tad bit more than I wanted to pay but I can't complain everything was correct and no problem with the parts
Guest -
January 30, 2020
Verified Purchase
Just what I needed
Arrived on time
Guest -
July 1, 2019
Verified Purchase
Easy reapair
better than original part
Kerry -
June 3, 2019
Verified Purchase
throttle control knob
Perfect fit. Better than the original by a long shot.
Guest -
May 15, 2019
Verified Purchase
Good quality
Only wish that there were instructions with it. There seems to be maybe a part not included
Guest -
April 4, 2023
Verified Purchase
Bad shipping
Hopefully the parts will work! I have installed them waiting for the rain to go away to see if it works! What upset me about this order was the shipping! I was sent an email saying it shipped I looked at the shipping info and it didn’t show shipped but your site did! I made at least 3 calls over a few days to try and find out about the order and was basically given the run around!! Finally on the day it showed it was going to be delivered to me I called again and that person said I had to wait like 5 days and call if I hadn’t received my order! Interestingly after I gave him my opinion / frustration of the issue and after we hung up I received an email that my items were on the way! Imagine that! Ridiculous!
Carol -
March 28, 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.
Plastic throttle broke
Lynwood - June 2, 2017
👍 1 of 1 people found this instruction helpful
Tool Type
Cultivator
Difficulty
Medium
Time
15-30 minutes
Tools Used
Screwdriver, Pliers, Nutdriver
Parts Used
Worst part was getting old one out. Had to break it apart to get cable out. Then get it all lined up and use pliers to get pins together. Part arrived quick and was much better than part that came on the tiller. I bought it about 35 years ago so I was amazed to be able to get the part I needed. Thanks
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Throttle handle broken
Donald - November 23, 2016
👍 3 of 5 people found this instruction helpful
Tool Type
Lawn Tractor
Difficulty
Medium
Time
30-60 minutes
Tools Used
Screwdriver, Pliers
Parts Used
Removed the old throttle box from the handle
Removed the throttle cable from the throttle handle
Installed the cable to the new handle
Placed the washers in the new throttle box with the handle and cable
Installed the new box on the handle
Removed the throttle cable from the throttle handle
Installed the cable to the new handle
Placed the washers in the new throttle box with the handle and cable
Installed the new box on the handle
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Throttle was broke off of dash. And bushing was totally gone from front wheel.
Roger - June 30, 2021
Tool Type
Lawn Tractor
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
Screwdriver, Pliers, Socket set, Small hammer
1. Use a floor jack to raise front of tractor.
2. Pull plastic cap off. Use pliers to remove carter key from axle. Wheel should slip off. If not
turn wheel & tap with hammer to remove.
3. Replace bushing in wheel and clean axle with wire brush. Little grease here wouldn't hurt.
4. Slide wheel with new bushing back onto axle. Replace carter key and cap.
1. Throttle body is two bolts/ screws . Remove screws ,hook old cable into hole of handle. Put
sides back together replace screws.
2 Stick cable though dash till housing snaps into dash. Mine had a screw to mount housing to
dash.
3. Hook wire/cable into linkage and replace set screw to hold cable in place.
2. Pull plastic cap off. Use pliers to remove carter key from axle. Wheel should slip off. If not
turn wheel & tap with hammer to remove.
3. Replace bushing in wheel and clean axle with wire brush. Little grease here wouldn't hurt.
4. Slide wheel with new bushing back onto axle. Replace carter key and cap.
1. Throttle body is two bolts/ screws . Remove screws ,hook old cable into hole of handle. Put
sides back together replace screws.
2 Stick cable though dash till housing snaps into dash. Mine had a screw to mount housing to
dash.
3. Hook wire/cable into linkage and replace set screw to hold cable in place.
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Rototiller throttle lever was broken
Timothy - March 26, 2019
Tool Type
Cultivator
Difficulty
Medium
Time
15-30 minutes
Tools Used
Screwdriver, Pliers
Parts Used
Removed screw holding throttle box , popped it up and out. Removed two screws holding box together. Separated box halves unhooked cable. Then reversed the steps.
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Throttle handle was broken.
Don - April 19, 2018
👍 1 of 2 people found this instruction helpful
Tool Type
Cultivator
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
Screwdriver
Parts Used
1. Reconnected the throttle wire to the handle.
2. Assembled the two halves.
3. Snapped into place.
2. Assembled the two halves.
3. Snapped into place.
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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.
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