Mayfair Gearbox & Fleet Maintenance Nelspruit.

First Time Right.

Experience quality gearbox repairs,with expert care and nationwide reach.

First Time Right!

Manual Gearbox Repairs

We expertly rebuild or replace manual transmissions for everything from passenger cars to heavy-duty trucks. Same-day exchange units are available so you can get back on the road quickly.

Differential & Truck Gearbox Solutions

We offer professional repairs and exchange services for rear differentials, truck gearboxes, and off-highway equipment. All work is backed by a warranty and dyno-tested for performance.

Fleet & Off-Highway Maintenance

We provide tailored maintenance support for fleets including light commercial vehicles, earth-moving machinery, buses, and military equipment. Services are designed to reduce downtime and maximise uptime.

Automatic & DSG Transmission Services

We specialise in automatic, CVT, DSG, and dual-clutch gearboxes. Choose between fully remanufactured exchange units or complete rebuilds, often ready the same da

Propshaft & CV-Joint Repairs

Our propshaft services include balancing, repairs, and CV-joint maintenance or replacement. Most jobs are completed within 48 hours and come with a 12-month unlimited-kilometre warranty.

Free Diagnostic Service

At Mayfair Gearbox, we believe in starting with clarity. That’s why we offer a completely free diagnostic assessment to help you understand exactly what’s going on with your vehicle before you commit to any repairs.

Manual Gearbox Repairs

We expertly rebuild or replace manual transmissions for everything from passenger cars to heavy-duty trucks. Same-day exchange units are available so you can get back on the road quickly.

Differential & Truck Gearbox Solutions

We offer professional repairs and exchange services for rear differentials, truck gearboxes, and off-highway equipment. All work is backed by a warranty and dyno-tested for performance.

Fleet & Off-Highway Maintenance

Automatic & DSG Transmission Services

We specialise in automatic, CVT, DSG, and dual-clutch gearboxes. Choose between fully remanufactured exchange units or complete rebuilds, often ready the same da

Propshaft & CV-Joint Repairs

Our propshaft services include balancing, repairs, and CV-joint maintenance or replacement. Most jobs are completed within 48 hours and come with a 12-month unlimited-kilometre warranty.

Free Diagnostic Service

Fleet Gearbox & Drivetrain Specialists in Nelspruit - Mayfair Gearbox

When a fleet vehicle goes down, you're not just losing a truck, you're losing routes, deliveries, contracts, and customer trust. At Mayfair Gearbox Nelspruit, we keep South Africa's fleets moving. We're the country's most trusted name in gearbox and drivetrain repairs, and we've built our reputation on one thing fleet managers care about most: getting your vehicles back on the road, fast.

Built for Fleet Operations

We service the full spectrum of commercial and fleet drivetrains, including:

Manual gearboxes - for light commercial vans, bakkies, and long-haul rigs
Automatic & DSG transmissions - for executive fleets, rentals, and modern delivery vehicles
Heavy-duty truck gearboxes - Eaton, ZF, Mercedes, Allison, and more
Differentials, propshafts, and CV joints - full driveline coverage, axle to axle

Whether you run a handful of LDVs, a logistics fleet, a mining contractor team, or a municipal vehicle pool, we have the diagnostic equipment, OEM-grade parts, and skilled technicians to handle the job in-house, no outsourcing, no delays.

Why Fleet Managers Choose Mayfair Nelspruit

Massive parts stockholding - most repairs start the same day, without waiting weeks for imports
Fleet account terms - consolidated invoicing, priority scheduling, and volume pricing
Honest diagnostics - written quotes before any work begins, no surprises on the invoice
Nationwide warranty - repairs are backed across our branch network, wherever your vehicles operate
Preventative maintenance programmes - scheduled inspections that catch wear before it becomes a breakdown

Downtime is the most expensive thing in your operation. Our job is to shrink it.

Call Nelspruit

FREQUENTLY ASKED QUESTIONS

Q: Can you collect my vehicle or unit?

A: We do offer a collection service, depending on the distance.
Q: Can Mayfair Gearbox tow my vechicle for me?

A: Yes, we can tow you in. Depending on the distance.
Q: Can Mayfair Gearbox Centre provide me with a courtesy car whilst my vehicle is being repaired?

A: Unfortunaltery, we do not provide courtesy vehicles.
Q: Is Mayfair Gearbox a reputable company?

A: Yes we are and the market leaders in our industry. We have been in business for 30 years and have the most sophisticated testing equipment and the most highly trained technicians in Africa.

Q: What does a transmission repair cost?

A: Sometimes we fix transmission issue's by doing minor adjustments, software updates or by replacing a battery or a fuse. The way is to get your vehicle or unit to us assessed and checked.
Q: How long does a repair take?

A: 1. First we would like to assess your unit and see if any external parts might be causing your problem, like a clutch adjustment, gear lever, sensor, wiring etc.
2. We keep over 4,000 transmissions in stock nationwide so we can fit any popular model vehicle with a reman exchange unit.
3. Otherwise we could do a strip and quote which should only take a few days.
Q: What Warranty does Mayfair Gearbox offer?

A: Our standard warranty is one year, 20 000 kilometres. Some cheaper ’repair options’ offer limited warranties.
Q: How can I save costs on a repair?

A: We will offer you many options, from a reman exchange to a repair option and in some cases a used gearbox or minor repair.