Universal Clutch Aligner Set with Mandrels and Centering Sleeves

Brief Overview

This is a field-proven clutch alignment kit designed for professional mechanics working with single and double disc clutch systems on trucks. The set includes precision-engineered mandrels and a selection of centering sleeves to handle a broad range of clutch hub diameters. Whether you're servicing a standard truck clutch or working with more complex multi-disc assemblies, this kit provides the core tools needed for accurate pilot bearing and hub centering. Pair this with a specialized self-adjusting clutch system tool for extended workshop capabilities.

Key Features & Components

• Two Mandrel Assemblies:

  • Mandrel No. 1: Fits interior clutch hubs from 36–45 mm
  • Mandrel No. 2: Fits interior clutch hubs from 44–52 mm
  • Zinc-plated steel construction with threaded attachment points

• Four Centering Sleeves: 20 mm, 25 mm, 27 mm, and 30 mm diameters for precise hub alignment across common truck clutch specifications

• Professional-Grade Materials: Zinc-chromate plated metal components ensure corrosion resistance and extended service life in workshop environments

• Durable Carrying Case: Molded blue hard plastic case with integrated handle and secure snap latches; each component sits in a dedicated recess for organization and protection during transport and storage

Business Advantages for Resellers

• Essential Workshop Investment: Clutch alignment is a routine job in any truck service facility; this kit addresses a recurring service need and justifies shelf space.
• Broad Application Range: The dual mandrel system and four sleeve sizes cover the majority of single and double disc clutch designs, reducing the need for multiple specialized tools.
• Durable, Low-Maintenance Design: Zinc-plated construction minimizes replacement costs and extends inventory lifespan, improving profit margins on repeat orders.
• Professional Presentation: The organized carrying case reinforces a quality image with your customers and encourages premium pricing on clutch alignment services.

Technical Specifications

Specification	Details
Mandrel No. 1 Range	36–45 mm interior clutch hub diameter
Mandrel No. 2 Range	44–52 mm interior clutch hub diameter
Centering Sleeves	20 mm, 25 mm, 27 mm, 30 mm
Material	Zinc-plated steel with threaded fittings
Surface Finish	Zinc-chromate plating
Storage	Molded hard plastic carrying case with handle and snap latches
Target Application	Single and double disc truck clutches

Why This Kit Works

Clutch alignment demands precision—even slight misalignment causes premature wear on the pilot bearing, transmission input shaft, and clutch disc hub. This set provides the mandrels and centering adapters needed to ensure perfect concentricity before reassembly. The range of mandrel sizes (36–52 mm) covers the vast majority of truck clutch applications without requiring multiple tool purchases.

For shops handling higher volumes of clutch work, consider stocking a broader-range alignment tool set as a premium option for specialized or unusual clutch geometries.

Call to Value

Stock this kit as a cornerstone of your clutch service offering. At its current price point, it represents genuine value for professional shops and builds customer confidence in your alignment practices. Bulk orders ensure consistent availability and strengthen your position as a trusted, fully-equipped supplier to fleet maintenance operators and independent truck shops.

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