Mercruiser Alpha One Gen II Forward Gear Bearing 3.500″ OD / 1.750″ ID OE# 31-828437A2

Description:
The Fwd Bearing 3.500″ OD / 1.750″ ID is an essential component for maintaining the performance of your Mercruiser sterndrive system. Designed to fit various models including Mercruiser I, R, MR, Alpha I, and Alpha Gen II from 1978 to present, this forward gear bearing ensures smooth operation and durability under demanding conditions. With a precise outer diameter of 3.500 inches and an inner diameter of 1.750 inches, it provides optimal support for your engine’s forward gear assembly.

This high-quality bearing plays a critical role in reducing friction within the sterndrive unit, allowing for efficient power transfer while minimizing wear on other components. By ensuring that your boat?s drivetrain operates seamlessly, this bearing contributes significantly to overall engine performance and longevity.

Features & Specifications:
– OE# 31-828437A2
– Outer Diameter (OD): 3.500 inches
– Inner Diameter (ID): 1.750 inches
– Compatibility: Fits Mercruiser models I, R, MR; Alpha I; Alpha Gen II
– Suitable for applications from 1978 through mid-’90s

Summary:
The Fwd Bearing 3.500″ OD / 1.750″ ID is a reliable choice for anyone looking to maintain or repair their Mercruiser sterndrive system effectively. With its robust construction and compatibility with multiple models over several years, ordering this part will ensure that you keep your marine vessel running smoothly all season long! Take advantage of top-notch quality backed by industry-leading warranties when you order today!
Brand Name: SEI Marine
OEM Part Number: 31-828437A 2
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