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Jaltest  |  SKU: 50500010

Jaltest (50500010) | Clutch Center Set | Truck

Regular price
€214,95 incl.
€177,64 excl.

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The Jaltest 50500010 is a clutch centering kit for installing, centering and positioning single and dual disc clutches in trucks. The set includes adjustable centering bushes that align the clutch disc precisely with the flywheel and pressure plate. With working ranges of Ø36-48 mm and Ø42-53 mm, the kit covers a wide variety of truck clutch applications.

When in use, the correct centering bush (Ø20, Ø25, Ø27 or Ø30) is mounted on the centering mandrel, matched to the inner diameter of the pilot bearing or guide bush in the flywheel. The mandrel is then inserted through the clutch disc hub into the pilot bearing, keeping the disc perfectly centered while the pressure plate is tightened. This prevents the transmission input shaft from being misaligned or binding during reassembly.

KEY BENEFITS

Works with both single and dual disc clutches, so one kit handles multiple truck configurations.
Four interchangeable centering bushes (Ø20, Ø25, Ø27, Ø30) cover the most common pilot bearing sizes in truck applications.
Precise alignment prevents damage to the input shaft and extends the service life of clutch components.

IMPORTANT NOTES

Working range limited to hub diameters Ø36-48 mm and Ø42-53 mm; clutches outside this range require different tools.
Centering bushes are sized for fixed diameters Ø20, Ø25, Ø27 and Ø30; non-standard pilot bearings are not supported.

Applications and Features

The Jaltest 50500010 supports the following truck clutch coupling operations:

  • Single disc clutch alignment: Aligns the clutch disc relative to the flywheel, allowing the pressure plate to be secured without tension.
  • Dual disc clutch alignment: Positions both clutch discs and the intermediate plate in line for correct power transmission.
  • Clutch pack installation: Holds the disc in place while tightening the pressure plate bolts, preventing assembly errors.
  • Positioning with adjustable bushings: Adapts to inner diameters of Ø36-48 mm and Ø42-53 mm for various hub sizes.

Package Contents

  • 1x Jaltest (50500010) Truck Clutch Alignment Kit
  • 1x Centering Mandrel Ø36-48 mm
  • 1x Centering Mandrel Ø42-53 mm
  • 1x Centering Bushing Ø20
  • 1x Centering Bushing Ø25
  • 1x Centering Bushing Ø27
  • 1x Centering Bushing Ø30
  • 1x Storage Case
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Good to Know: Before use, check the exact inner diameter of the pilot bearing in the flywheel; selecting the correct centering bushing prevents play during assembly and ensures precise alignment.

Technical Specifications

Specification Description
Product Brand Jaltest
Product Model 50500010
OEM Reference 50500010 Cojali
Tool Type Clutch Centering Kit
Application Single and Double Disc Clutches
Vehicle Segment Truck
Centering Pilot Shaft 1 Range Ø36-48 mm
Centering Pilot Shaft 2 Range Ø42-53 mm
Centering Sleeve Sizes Ø20, Ø25, Ø27, Ø30
Weight 3300 g