Jump to:
This is an authentic OEM MTD, Ryobi, Troy-Bilt, Yard-Man, Bolens, Yard Machines part for use with line trimmers. The engine flywheel attaches to the crankshaft behind the recoil starter assembly. The recoil starter engages the flywheel to spin and start the engine. The most common use for replacing the flywheel assembly is if the engine is misfiring, missing, stuttering not starting or overheating. This part is sold individually. Here is a list of tools that are needed to replace the engine flywheel a receptacle for draining fuel, Phillip's screwdriver, Torx wrenches, starter rope (or similar object) for binding the engine, spark plug wrench or socket, adjustable wrench, long-nosed pliers and a rubber mallet. Let the engine cool and disconnect the spark plug wire before installing this part.
Our customer Service team is at the ready daily to answer your part and product questions.
We're sorry, but our Q&A experts are temporarily unavailable.
Please check back later if you still haven't found the answer you need.
Ask our Team
We have a dedicated staff with decades of collective experience in helping customers just like you purchase parts to repair their products.
Hi TJ, Thank you for your question. This flywheel is not listed for your trimmer. There is another flywheel listed for your trimmer. The part number listed under your model number for the flywheel assembly is 753-05240. If you need help placing an order for it, customer service is open 7 days a week and anyone will be happy to assist you. Please feel free to give us a call. We look forward to hearing from you!
All our customer repair instructions are solicited directly from other customers just like you who have purchased and replaced this exact part.
The \'key\' that keeps the fly wheel in position sheered off when the cultivated consumed an 8 ft piece of rope.
david from new port richey, Florida
| Brand | Model Number | Description |
|---|---|---|
| Yard Man | 121R | Tiller - (21A-900) Tiller |
| Yard Man | 122R | Tiller - (21AB901) Tiller |
| MTD | 144 | Tiller - MTD Tiller Model 144 Parts |
| MTD | 21A-120R000 | Tiller - Tiller |
| MTD | 21A-121R034 | Tiller - MTD Tiller Model 21A-121R034 (21A121R034, 21A 121R034) Parts |
| MTD | 21A-121R700 | Tiller - MTD Tiller Model 21A-121R700 (21A121R700, 21A 121R700) Parts |
| MTD | 21A-121R900 | Tiller - MTD Tiller Model 21A-121R900 (21A121R900, 21A 121R900) Parts |
| MTD | 21A-121R965 | Tiller - MTD Tiller Model 21A-121R965 (21A121R965, 21A 121R965) Parts |
| MTD | 21A-141R901 | Tiller - MTD Tiller Model 21A-141R901 (21A141R901, 21A 141R901) Parts |
| MTD | 21A-144R099 | Tiller - Tiller |
| MTD | 21A-144R799 | Tiller - Tiller |
| MTD | 21A5144R799 | Cultivator - Farming |
| MTD | 21AA144R900 | Tiller - Walk Behind Tiller |
| Troy-Bilt | 21AA144R966 | Cultivator - TB144 Cultivator |
| MTD | 21AA144R978 | Tiller - MTD Tiller Model 21AA144R978 Parts |
| MTD | 21AB122R901 | Tiller - MTD Tiller Model 21AB122R901 Parts |
| MTD | 21AK121G931 | Tiller - MTD Tiller Model 21AK121G931 Parts |
| MTD | 21AK144G799 | Tiller - MTD Tiller Model 21AK144G799 Parts |
| MTD | 21AK410G163 | Tiller - MTD Tiller Model 21AK410G163 Parts |
| MTD | 21AK510G034 | Tiller - MTD Tiller Model 21AK510G034 Parts |
| MTD | 21AS122R799 | Tiller - Tiller |
| MTD | 21AS144R799 | Tiller - Tiller |
| Troy-Bilt | 21AT144R766 | Cultivator - Tiller/Edger |
| Troy-Bilt | 21AT144R966 | Cultivator - Tiller/Edger |
| MTD | 21B-120R000 | Tiller - MTD Tiller Model 21B-120R000 (21B120R000, 21B 120R000) Parts |
| MTD | 21B-121R765 | Tiller - MTD Tiller Model 21B-121R765 (21B121R765, 21B 121R765) Parts |
| Troy-Bilt | 21BA144R966 | Tiller - Cultivator |
| Cub Cadet | 21BK145G912 | Tiller - Cub Cadet Tiller Model 21BK145G912/2010 Parts |
| MTD | 21BK410G034 | Tiller - MTD Tiller Model 21BK410G034 Parts |
| MTD | 21BK410G163 | Tiller - MTD Tiller Model 21BK410G163 Parts |
Some of the parts we sell are eligible for mail-in rebates since we can recycle them. We will display any applicable rebates in your shopping cart. To redeem your rebate, contact Customer Service after you have received your part.
