Truck Gearbox Builder

Mayfair Gearbox
Full Time Johannesburg, Gauteng Assemblers and Fabricators
Posted:
March 02, 2026
Location:
Johannesburg, Gauteng, South Africa

Job Description

Job Title: Truck Gearbox Builder / Rebuilder (Commercial)
Job Purpose


The Truck Gearbox Builder will be responsible for stripping, diagnosing, rebuilding, and assembling heavy-duty truck gearboxes to Mayfair Gearbox quality standards. The role requires strong technical ability, attention to detail, and the ability to work efficiently to meet turnaround times while ensuring reliable workmanship and minimal comebacks.


Key Responsibilities
Gearbox Stripping & Fault Finding


Identify faults, worn components, and internal damage.


Inspect gears, bearings, shafts, synchros, selector forks, housings, and related components.


Provide accurate feedback to the foreman/service advisor for quoting purposes.


Gearbox Rebuilding & Assembly


Rebuild and assemble truck gearboxes according to Mayfair Gearbox standards and OEM specifications.


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Job Overview

Job Type: Full Time
Location: Johannesburg, South Africa
Posted: March 02, 2026
Deadline: April 11, 2026