Michigan Wheel Fwd Thrust Washer (990590)

A boat propeller's installation requires a forward thrust washer because it prevents the propeller from moving forward under thrust while transmitting thrust to the shaft and shielding the gear housing and its seal from coming into touch with the revolving propeller.

The matched taper on the prop shaft and the washer is an efficient solution to prevent a thrust washer from going too far forward. When the soft inner prop hub fails to do so under challenging high-torque circumstances, the thrust washer also aids in keeping the propeller centered on the shaft. They stop motion along the shaft and support axial loads or side-to-side motion. The thrust washer offers a surface for supporting a bearing.

Key Features:

• Designed for OEM and Michigan Match Propellers with Built-in Rubber Hubs, Forward Thrust Washer

• Maintains your prop shaft from becoming damaged

• Decreased service cost and a longer life

• Stable splined sleeve surface

• Excellent toleration, minimal friction, and electrical isolation between flange ends are characteristics of coated splines.

• With a small design, it has a high torque and angle capacity.

• Alternatives for maintenance-free designs

Product Specifications:

• Brand: Michigan Wheel

• SKU: 990590

• UPC: 014984025034

• Weight: 1.00 LBS

• Unit Of Measure: EA

• Kit Contains: 1 Splined Forward Thrust Washer

• Spline Count: 10 Spline

• Manufacturer Part Number (MPN): 990590

• Replaces Product: 14984025034

This product replaces:

• 14984025034