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April 3, 2024
SPACER
April 3, 2024
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PROP NUT KIT

$11.54

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Description
  1. Components: A prop nut kit typically includes the following components:
    • Prop Nut: The main fastener that threads onto the propeller shaft to hold the propeller in place.
    • Thrust Washer: A washer placed between the propeller and the prop nut to distribute axial loads evenly and reduce friction.
    • Cotter Pin: A small, bent pin inserted through the propeller shaft and prop nut to prevent the nut from loosening.
    • Locking Tab Washer: A specialized washer with tabs that bend over the propeller nut to provide additional security.
  2. Function: The prop nut kit is designed to securely attach the propeller to the propeller shaft, ensuring it remains firmly in place during operation. These components work together to evenly distribute loads, prevent loosening, and safeguard the integrity of the propeller assembly.
  3. Installation: To install the prop nut kit, the propeller is first positioned onto the propeller shaft. The thrust washer is then placed over the shaft, followed by the prop nut, which is tightened to the manufacturer’s specifications. Once tightened, a cotter pin or locking tab washer is inserted to secure the prop nut in place and prevent it from loosening during operation.
  4. Materials: Prop nut kits are typically constructed from durable and corrosion-resistant materials such as stainless steel or brass, ensuring longevity and reliability even in harsh marine environments.
  5. Applications: Prop nut kits are essential components in various marine propulsion systems, including outboard motors, sterndrives, and inboard engines. They play a critical role in ensuring the safe and efficient operation of boats and watercraft by securely fastening the propeller to the shaft.
  6. Maintenance: Regular inspection and maintenance of the prop nut kit are essential to ensure continued reliability. Periodically check for signs of wear, corrosion, or damage, and replace any worn or damaged components promptly to prevent potential issues.

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