137-9787 – BUSHING-HEX (3BT) – Genuine Toro OEM Part The Toro 137-9787 Hex Bushing (3BT) is a genuine Toro OEM bushing engineered to provide precise spacing, alignment, and wear protection within mower deck and drive system assemblies. This hex-shaped bushing is designed to fit securely into mating components, helping transfer load evenly while reducing friction and component wear during operation. Manufactured to Toro original equipment specifications, the 137-9787 bushing delivers consistent performance in high-vibration, high-load mowing applications. Its hex profile ensures proper indexing and prevents rotation where fixed alignment is required. Product Details Manufacturer Part Number: 137-9787 Brand: Toro Part Name: Bushing – Hex Series / Code: 3BT OEM Status: Genuine Toro OEM Condition: New Key Features Hex-shaped design for secure, non-rotating fit Maintains proper spacing and component alignment Helps reduce wear between mating parts Built to withstand vibration and continuous mower operation Direct-fit replacement manufactured to Toro OEM tolerances Compatibility The Toro 137-9787 Hex Bushing is used on select Toro lawn mowers and zero-turn mower deck assemblies, commonly within deck, spindle, or drive-related components where a hex bushing is required for proper alignment and durability. Applications typically include: Toro zero-turn mower decks Blade drive and deck support assemblies Lawn and turf equipment using 3BT-series hardware components
