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Ariens Equipment TypesOEM Replacement Parts & Diagrams
- Ariens Blowers & Vacuums
- Ariens Edgers
- Ariens Engines
- Ariens Generators
- Ariens Lawn & Garden Tractors
- Ariens Log Splitters
- Ariens Power Brushes
- Ariens Pressure Washers
- Ariens Rear-Engine Riding Mowers
- Ariens Snow Blowers & Snow Throwers
- Ariens Stand-On Mowers
- Ariens Tillers
- Ariens Utility Vehicles
- Ariens Walk-Behind Mowers
- Ariens Walk-Behind Trimmers
- Ariens Zero-Turn Mowers
- Ariens Accessories & Attachments
Ariens Walk-Behind Mowers (494) OEM Replacement Parts & Diagrams
- Ariens 911005 (LM 21) - Ariens 21" Push Walk-Behind Mower, 4hp Tecumseh (3 variants )
- Ariens 911006 (LM 21 S) - Ariens 21" Self-Propelled Walk-Behind Mower, 4hp Tecumseh (3 variants )
- Ariens 911006 (LM 21 S) - Ariens 21" Self-Propelled Walk-Behind Mower, 4hp Tecumseh (SN: 000101 - 005500)
- Ariens 911006 (LM 21 S) - Ariens 21" Self-Propelled Walk-Behind Mower, 4hp Tecumseh (SN: 005501 - 014100)
- Ariens 911006 (LM 21 S) - Ariens 21" Self-Propelled Walk-Behind Mower, 4hp Tecumseh (SN: 014101 & Above)
- Ariens 911007 (LM 21 SE) - Ariens 21" Self-Propelled Walk-Behind Mower, 4hp Tecumseh (3 variants )
- Ariens 911007 (LM 21 SE) - Ariens 21" Self-Propelled Walk-Behind Mower, 4hp Tecumseh (SN: 000101 - 002500)
- Ariens 911007 (LM 21 SE) - Ariens 21" Self-Propelled Walk-Behind Mower, 4hp Tecumseh (SN: 002501 - 009100)
- Ariens 911007 (LM 21 SE) - Ariens 21" Self-Propelled Walk-Behind Mower, 4hp Tecumseh (SN: 009101 & Above)
- Ariens 911008 (LM 21) - Ariens 21" Push Walk-Behind Mower, 3.5hp Briggs & Stratton (2 variants )
- Ariens 911009 (LM 21 S) - Ariens 21" Self-Propelled Walk-Behind Mower, 3.5hp Briggs & Stratton (2 variants )
- Ariens 911014 (LM 21) - Ariens 21" Push Walk-Behind Mower, 5hp Tecumseh (3 variants )
Need help finding your Ariens model number?
The Model Tag for your Walk-Behind Mower will usually be found on the rear top left side of the deck, on the top of the unit near the engine housing, or on the back of the deck, underneath the debris (“trailing”) shield. In cases where the mower and the engine were made by the same company, you may have just one Model Tag, found on the side of the engine shroud next to the recoil housing or on the side of the engine housing.
We strongly suggest taking pictures of your Model Tags or writing the information on your Parts Manual for reference with future repairs. As always, please feel free to call or email us if you need any help locating the Model Tags for your equipment or engine.