Mansfield 500 Series Stem 123-0094 14" Overall Length Stem MPP1012 The Mansfield number 40 lever

The Mansfield number 40 lever fits tanks 11

40CH Trip Lever

or groaning sound coming from the top of the valve

This part can also be found under the part number 1303916

Replacement Mansfield 102 bone color tank lid

Mansfield 500 Series Stem 123-0094 14" Overall Length Stem MPP1012 The Mansfield number 40 leverThis Stem Measures 14 Inches Long And Is The Replacement Stem For A 500 Series Faucet With 10 Inch frost protection. Stem comes with the packing washers for left, and right hand thread packing nuts. This stem does not come with the packing nut. The stem is made of copper and the handle screw will cut threads in it when installed. Please verify the model and length of your stem to save time and money.