Murray tractor-style riding mowers, engine-gearbox belt tensioner.
Suitable for e.g.:
- Models; 31600×20b, 31720×20a, 31720×20b, 31720×20c, 31720×20d, 31720×20e, 38501×50a, 38501×50b, 38501×50c, 38501×50d, 38608×202, 38608×202, 38702×3870 20b, 38702×20c, 38702×20d, 38702×20e
(outer diameter 86 mm, center hole 12.7 mm, tightens the strap from the back side)