Specification:
Driver clutch size: 1" shaft with 1/4" keyway
Belt: Symmetrical 203785
Bolt on mounting back plate size: vertical holes: 3-1/2", diagonally: 5"
Compatibility:
Suitable for all 9HP-16HP engines with 1 "straight crankshaft and 1/4" keyway
Replaces OEM Part Numbers:203015, 203015A
Replacement for Comet 209133A, 209133, 209139A, 209139, 209151A, 209151
Replacement for Manco 2432
Features:
Our back plate is made of steel. Its characteristics are sturdiness, wear resistance and fast heat dissipation.
Package Includes: 
1 x Driver Pulley
1 x Driven Pulley
1 x 203785 Belt
1 x Back Plate
1 x Cover Plate
1 x Mounting Bolt Set