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Lawn-Boy Equipment TypesOEM Replacement Parts & Diagrams
- Lawn-Boy Blowers & Vacuums
- Lawn-Boy Chainsaws
- Lawn-Boy Edgers
- Lawn-Boy Engines
- Lawn-Boy Hedge Trimmers
- Lawn-Boy Lawn & Garden Tractors
- Lawn-Boy Mower Deck Assemblies
- Lawn-Boy Rear-Engine Riding Mowers
- Lawn-Boy Snow Blowers & Snow Throwers
- Lawn-Boy String Trimmers & Brush Cutters
- Lawn-Boy Tillers
- Lawn-Boy Walk-Behind Mowers
- Lawn-Boy Zero-Turn Mowers
- Lawn-Boy Accessories & Attachments

Lawn-Boy Zero-Turn Mowers (12) OEM Replacement Parts & Diagrams
- Lawn-Boy 81228 (Z 310) - Lawn-Boy Precision Zero-Turn Mower (SN: 250000001 - 250999999) (2005)
- Lawn-Boy 81229 (Z 330 LX) - Lawn-Boy Precision Zero-Turn Mower (SN: 250000001 - 250999999) (2005)
- Lawn-Boy 81235 (Z 310) - Lawn-Boy Precision Zero-Turn Mower (SN: 250000001 - 250999999) (2005)
- Lawn-Boy 81240 (Z 330 LX) - Lawn-Boy Precision Zero-Turn Mower (SN: 250000001 - 250999999) (2005)
- Lawn-Boy 81242 (Z 330 LX) - Lawn-Boy Precision Zero-Turn Mower (SN: 250000001 - 250999999) (2005)
- Lawn-Boy 81243 (Z 330 LX) - Lawn-Boy Precision Zero-Turn Mower (SN: 260000001 - 260999999) (2006)
- Lawn-Boy 81246 (Z 340 HLX) - Lawn-Boy Precision Zero-Turn Mower (SN: 260000001 - 260999999) (2006)
- Lawn-Boy 81271 (Z 3500 HLX) - Lawn-Boy Precision Zero-Turn Mower (SN: 280000001 - 280999999) (2008)
Need help finding your Lawn-Boy model number?
The Model Tag for your Zero-Turn Mower will usually be found on the front of the foot pan, on the side of the base frame behind the left rear wheel, or on the inner frame near the right wheel fender. Alternatively, the Model Tag may be located on the underside of the seat itself or on the frame below the seat. On some brands, the Model Tag may be found right above the engine on the frame or underneath the engine.
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.
The Model Tag for your Zero-Turn Mower will usually be found on the front of the foot pan, on the side of the base frame behind the left rear wheel, or on the inner frame near the right wheel fender. Alternatively, the Model Tag may be located on the underside of the seat itself or on the frame below the seat. On some brands, the Model Tag may be found right above the engine on the frame or underneath the engine.
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.