Manual Transmission Repair
Do you drive a car with a manual transmission? Then you'll probably need the services of a manual gearbox specialist. The friendly team at Kaspa is vastly experienced in repairing and rebuilding all kinds of manual gearboxes. We can diagnose any problem and fix it efficiently and effectively, saving you from more damage and expense down the line.
Maintaining your manual gearbox is vital to the smooth running of your car. A manual transmission is full of moving components that get used every time you change gear, which means eventually wear and tear takes its toll. By keeping your manual gearbox properly maintained, you'll get the maximum lifespan out of it and avoid expensive damage that could take you off the road.
What is a manual gearbox?
Manual transmissions (or stick-shifts, as they are known in the USA) have been around for more than 100 years. They consist of a series of gears (usually five or six forward gears and one reverse gear), a clutch, and a pair of shafts that bring power in from the car's engine and send it out to the wheels.
Unlike an automatic transmission, which changes gears for you, a manual transmission requires you to select the most appropriate gear for the car's speed and road conditions, and make the change yourself using the clutch and gear stick.
Why choose a manual gearbox?
Manual transmissions are popular for many reasons. Vehicles with a manual gearbox are usually cheaper to purchase, and cheaper to services, because there are fewer moving parts to look after. Driven well, a manual transmission will usually be more fuel-efficient than an automatic transmission. Being able to choose the gears yourself also gives you more control of the car and results in a more immersive driving experience.
Manual transmissions are preferable if you do a lot of driving where you want ultimate control of your vehicle, such as racing or rallying, or if you just like to feel more connected with your car. They also come in handy if you have a flat battery, as you can roll-start a car with a manual gearbox.
Signs your manual gearbox needs attention
- Gears that are hard to engage when the engine is running but are okay when the car is off
- Gears that are hard to engage when the engine is cold but are okay when the engine is hot
- Gears grouching or gears crunching between gear changes
- Being unable to find or engage one or more gears when driving
- The car's engine revving when the gears are under load
- Noisy gears or a rumbling noise when the car is in neutral that goes away when you depress the clutch
- Some gears are noisy but others are not
- The gearbox is noisy when you depress the clutch
- The gearbox is noisy when accelerating or decelerating
- The clutch feels like it is slipping
- Strange smells
- Drips or puddles of oil on the ground beneath your car




Consult a specialist today for optimal performance.
Everything we do focuses on ensuring your transmission repair feels as simple and seamless as possible.
Choosing a manual gearbox specialist
From Mazdas to Mustangs and everything in between, Kaspa Transmissions repairs manual gearboxes or transmissions to get you back on the road with minimum fuss.
Did you know that nearly all manual gearbox oils were once the same? These days, with the close tolerances and different materials used for gears and synchromesh, you must use the right oils. There's now a vast array of gearbox oils available, and using the wrong type can lead to a major failure. A manual gearbox does not normally have a filter, so any contaminants from the gear bearings and synchromesh circulate around with the oil, creating a serious problem.
These are just some of the reasons to have your manual transmission serviced regularly by a gearbox expert like Kaspa.
To choose a reliable manual transmission specialist, make sure you look for someone with experience and a proven track record. We've been repairing manual transmissions at Kaspa since 1976 and have been trusted by Auckland motorists for decades.
Maintenance tips for your manual gearbox
Don't ride the clutch
Always take your foot off the clutch pedal completely after a gear change.
Get your cooling system regularly serviced
Your cooling fluids not only prevent your engine from overheating, but they keep your transmission fluid at an appropriate temperature.
Drive in the correct gear
Using the wrong gear consistently will create extra wear and tear on your transmission. This includes downshifting to slow down the car (aka engine braking). Use your brakes instead.
Get your manual transmission checked by an expert
Regular servicing prevents serious, expensive damage.
How much does it cost to repair a manual gearbox?
The cost of repairing your manual gearbox will vary, depending on the make and model of your car, the parts required, the severity of the damage, and the amount of time the repair will take. To get an accurate idea of how much it will cost to repair your gearbox, get in touch for an obligation-free quote.
Gearbox repair vs gearbox rebuild
A repair typically involves fixing or replacing parts of the manual gearbox that are damaged or malfunctioning, such as repairing or replacing a worn-out clutch, fixing a gear synchronisation issue, or addressing a leak in the gearbox casing.
A rebuild, on the other hand, is a more extensive process. It involves disassembling the entire manual gearbox, inspecting all its components, and replacing any parts that show signs of wear or damage, including bearings, gears, synchros, and seals. The goal is to bring the gearbox back to as-new condition or even improve its performance by replacing worn parts with new or upgraded components.
Frequently asked questions
We recommend having your manual transmission serviced every 25,000 km to 35,000 km. , depending on how you drive the car and whether you use it for towing.
Don't let small problems become big ones
Minor problems with your manual gearbox are usually quick and inexpensive to fix. Keep your transmission properly maintained, and small issues won't have a chance to turn into big ones. By selecting an experienced manual transmission specialist, you'll save yourself time and money in the long run, and ensure many years of smooth driving. Bring your vehicle to Kaspa to have it taken care of by the most experienced technicians using the latest in diagnostic technology. All our repairs are backed by the famous Kaspa warranty.



