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PROPELLER BALANCING BUSHING KITS

From $323.00 to $358.00
Description Specifications PN Price Buy
129 Propeller Bushing Kit1-1/4 to 1-1/2 Taper type axle sizes as in the Cessna 30 & 400 series
05-12919
$358.00
Quantity
129 Balancer Tool For use with the 129 PBK - ONLY
05-12922
$323.00
Quantity
108 Propeller Bushing Kit1-1/4 to 1-1/2 axle sizes
05-12920
$358.00
Quantity
Subtotal $0.00
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Overview

Propeller Balancing Bushing Kit
Fine tune propeller balance with this accurate and easy to use bushing kit!

An out of balance propeller can lead to harmful vibrations and costly aircraft maintenance. Costly issues that may arise include:
  • Excessive load on crankshaft bearings
  • Cracking of propeller and spinner bulkheads
  • Engine mount wear and deterioration
  • Distracting airframe vibration
These bushing kits make it possible to check the static balance of a propeller quickly and accurately.

Features

  • More accurate than knife edge and mandrel methods
  • Allows for a quick check after minor repairs
  • Durable wooden storage box
  • Works with nearly all fixed pitch propellers

In The Box

  • 1 - 2-1/4" diameter bushing for SAE standard crankshaft bores
  • 2 - cone bushings for the other side of the hub for bores ranging from 2-1/4" to 5-1/8" diameter
  • Complete instructions (Instructions cover the use of the tool for checking balance. Propeller manufacturer and FAA guidance must be used when changing the balance of a propeller; some manufacturers require the use of an authorized propeller repair station.)
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