80-91-070 Spindle V- Idler Pulley - John Deere replaces AM121108

Fits: SABRE 1438, 1538, 1742, 15.542 SCOTTS S1642, S1742

Measurements:
4.500-inch effective diameter
0.664-inch bore
0.752-inch groove width
0.917-inch overall width
Steel

SR-2