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Kit, Bypass Valve 21543979
- Manufactured by:
- Ariens
- ERP Number:
- ERP8917764
- Part Number:
- 21543979
Does this part fit my model?
Need help finding your model number?Troubleshooting
- Gravely
- Ariens
- Lawn Tractor
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Model Cross Reference
Manufacturer Part Number: 21543979
| Brand | Model Number | Description |
|---|---|---|
| Gravely | 990021 | Lawn Tractor - 990021 (002000 - ) Pm 320 27hp Kohler |
| Gravely | 990023 | Lawn Tractor - 990023 (002500 - ) Pm 320 27hp Kawasaki |
| Gravely | 990024 | Lawn Tractor - 990024 (000101 - ) Pro-Master 320 |
| Gravely | 990025 | Lawn Tractor - 990025 (000101 - ) Pro-Master 3084 |
| Gravely | 991022 | Lawn Tractor - 991022 (003000 - ) Pm34m, 17hp Kawasaki, 34 Inch Deck |
| Gravely | 991023 | Lawn Tractor - 991023 (000500 - ) Pm44m |
| Gravely | 991029 | Lawn Tractor - 991029 (000101 - ) Pm148m, 19hp Kawasaki, 48 Inch Deck, Mechanical Lift |
| Gravely | 991030 | Lawn Tractor - 991030 (000101 - ) Pm152m, 21hp Kawasaki, 52 Inch Deck, Mechanical Lift |
| Gravely | 991032 | Lawn Tractor - 991032 (000500 - ) Pm144m, 19hp Kawasaki, 44 Inch Deck, Mechanical Lift |
| Gravely | 991043 | Lawn Tractor - 991043 (003000 - ) Pm34m, 17hp Kawasaki, 34 Inch Deck |
| Gravely | 991071 | Lawn Tractor - 991071 (000101 - ) Compact-Pro 34, 17hp Kawasaki, 34 Inch Deck |
| Gravely | 991088 | Lawn Tractor - 991088 (041000 - 049999) Compact-Pro 34 |
| Gravely | 991105 | Lawn Tractor - 991105 (050000 - 059999) Compact-Pro 34 |
| Gravely | 991301 | Lawn Tractor - 991301 (000101 - 000500) Compact-Pro 34- Rear Discharge |
| Gravely | 991302 | Lawn Tractor - 991302 (003000 - 019999) Compact-Pro 34 Side Discharge, Kawasaki, 34 Inch Deck |
| Gravely | 992150 | Lawn Tractor - 992150 (003000 - ) Pm252h Xdz |
| Gravely | 992152 | Lawn Tractor - 992152 (003000 - ) Pm260m Xdz |
| Gravely | 992154 | Lawn Tractor - 992154 (003000 - ) Pm260h Xdz |
| Gravely | 992156 | Lawn Tractor - 992156 (002500 - 002999) Pm260h Xdz 27hp Daihatsu Diesel, Liquid Cooled, 60 Inch Deck, Hydraulic Lift |
| Gravely | 992158 | Lawn Tractor - 992158 (002500 - ) Pm272h Xdz 27hp Daihatsu Diesel, Liquid Cooled, 72 Inch Deck, Hydraulic Lift |
| Gravely | 992159 | Lawn Tractor - 992159 (003000 - ) Pm260h Xdz |
| Gravely | 992160 | Lawn Tractor - 992160 (002500 - 002999) Pm272h Xdz 31hp Daihatsu Diesel, Liquid Cooled, 72 Inch Deck, Hydraulic Lift |
| Gravely | 992161 | Lawn Tractor - 992161 (003000 - ) Pm252m Xdz |
| Gravely | 992162 | Lawn Tractor - 992162 (003000 - ) Pm260m Xdz |
| Gravely | 992163 | Lawn Tractor - 992163 (003000 - ) Pm252h Xdz |
| Gravely | 992164 | Lawn Tractor - 992164 (003000 - ) Pm260h Xdz |
| Gravely | 992165 | Lawn Tractor - 992165 (003000 - ) Pm266m Xdz |
| Gravely | 992166 | Lawn Tractor - 992166 (003000 - ) Pm260h Xdz |
| Gravely | 992167 | Lawn Tractor - 992167 (003000 - ) Pm266h Xdz |
| Gravely | 992168 | Lawn Tractor - 992168 (003000 - ) Pm272h Xdz |
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.