OEM Grade Blade Brake Clutch BBC Compatible with Warner 5915-18 591518 5915 Series 7/8 Inch Crankshaft CCW Walk-Behind Mower Mechanical Operator Presence Replaceable Lower Assembly

WARNER 5915-18 — Blade Brake Clutch (BBC):
• Warner 5915-18 Blade Brake Clutch
• Warner 5915 Series — BBC Product Line
• Mechanically Operated — NOT Electrically Operated
HOW A BLADE BRAKE CLUTCH WORKS:
• Engaged by operator presence lever and blade engagement handle
• Ball ramp mechanism lifts brake plate clear of friction disk
• Heavy coil spring pushes friction disk against rotating input hub
• Releasing lever forces brake plate to stop blade rotation
• Combines clutch AND brake in one unit for safety compliance
OEM PART NUMBERS:
• Warner: 5915-18 / 591518
SPECIFICATIONS:
• Type: Blade Brake Clutch — BBC (Mechanical)
• Crankshaft ID: 7/8 Inch / Rotation: CCW
• Lower Assembly: Replaceable / Bearing: High Temperature
• Blade Adapter: Machined Precision
Blade Brake Clutch — Warner 5915-18:
Direct replacement blade brake clutch for walk-behind mowers using the Warner 5915-18. This is a mechanically operated BBC (not an electric PTO clutch) from the Warner 5915 series. Features ball ramp mechanism, replaceable lower assembly and high temperature bearing. 7/8 inch crankshaft, CCW rotation. Verify Warner 5915-18 on your original clutch before ordering.
⚠️ IMPORTANT: Verify OEM part number before ordering to ensure proper fitment.