This is a manufacturer substitution. Part may differ in appearance but is a functional equivalent to prior parts including; 5321551-06,5321550-
This part is compatible with models including; 917255575,917275180,917992960,917271813,917270723,917271812,917271815,917271814,917270720,917270962,917270961,917270722,917271811,917270721,917270963,917271810,917253160,917255581,917256670,917255580,917259940,917270960,917286080,917277130,917277131,917256430,917254010,917255582,917259920,96012006200,917270712,917288032,917288033,917270951,917288030,917270950,917288031,917270711,917270710,917255570,917278230,917255574,917256421,917255573,917256420
Let the engine cool and disconnect the spark plug wires before installing this part.
For steering on many lawn tractors Nos. 155099, 155106 & 532132196 Comes with 2 mounting screws