8M0183487 840389K06 Heavy Duty Racing 1.25 Prop Shaft Hub Kit For Mercury Marine Racing For MerCruiser XZ & XR Racing Sport & Torque Master Verado SCI 350HP 400HP 450 HP
Direct Replacement: Part # 8M0183487 supersedes previous part numbers, including 840389K06, 840389K5, 840389A5, 840389A2, and 840389A1.A direct fit for your engine, making installation straightforward with minimal downtime.
Premium Construction: Engineered for high-performance marine use, this heavy-duty prop shaft hub kit ensures superior strength and durability.With a heavy-duty construction, this kit is engineered to withstand the extreme stresses of high-performance racing and high-torque marine engines, ensuring your boat runs smoothly and efficiently.
Full Compatibility: Fits all engines and drives with 1.25" propshafts, including MerCruiser XZ & XR Racing Sport and Torque Master, as well as Verado SCI 350, 400, and 450 HP (1.25" Shaft).
Enhanced Performance: Designed for demanding applications such as racing and high-torque environments, providing optimal power transfer and reliability.
Engineered to improve the power transfer between your engine and prop, this hub kit ensures faster acceleration, smoother handling, and long-lasting performance under challenging conditions.
Ideal for Serious Boaters & Marine Enthusiasts: Whether you're into racing or need heavy-duty reliability for your marine adventures, this kit offers exceptional performance and peace of mind.