Briggs B358101 White Lever. This lever is for the Altima Max toilets. Therefore it fits tanks 4140, 4142, and 4143. It is the genuine replacement lever for those models. Also the nut and lever are plastic. Therefore they will not rust. The arm has holes in it. However they are for the chain to connect to the flapper. When you push down the lever it lifts the flapper. 

The Lever comes in a white finish. Also this lever is for the left hand side. Therefore if your standing in front of your toilet the lever should be on the left. However if it is on the right it is a right hand lever. The nut that comes with this lever is also plastic. So it should not rust. This lever is a genuine Briggs Replacement part. 

In conclusion, The Briggs B358101 White Lever comes complete. Also this lever works on the Altima Max toilets. Therefore it will replace the old lever. It is a genuine Briggs part also. The handle and the lever itself are plastic. Therefore it will not rust and will last longer. We only offer Genuine repair parts. 

• Genuine Briggs Replacement part
• Complete with nut
• Plastic
• Holes for the flapper