One Aftermarket Replacement Blade Adapter

Fits MTD Series Riders: 300, 400, 500, 600, 700, 800
Fits MTD/ Fits Cub Cadet/ Fits White: Several Walk-Behind Mowers

Tech Info:
Splined 1″ Adapter

Replaces Part Numbers: 748-0300, 748-0300B, 753-0583, 948-0300BAdditional Information: Splined Adapter.Adapter ONLY (Hardware not included)