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Australia's #1 Enthusiast & Motorsport Marketplace
Australia's #1 Enthusiast & Motorsport Marketplace

37 Transmissions & Gearboxes for sale in Australia

The transmission of a race car has a very tough job. It needs to be able to handle a lot of power, and it also has to be very precise. It's also a common point of failure because of the immense amount of stress that it's under, and the high number of moving parts. The transmission is more than the gearbox - it also includes the entire system of shafts, differentials, linkages, and clutches that are necessary to change gears.

The transmission is responsible for transferring the power from the engine to the wheels. Sounds simple, and sometimes it is, but that doesn't make the choice any easier. There are many different types of transmissions within the typical manual / automatic dichotomy. It's a trade-off between many factors including complexity, precision, durability, ease of use, and cost. No one type of transmission is best for every application, so it's important to understand the pros and cons of each type before making a decision.

The most sophisticated transmissions can cost as much as the engine itself, so it's not a decision to be made lightly. However, a good transmission can make the difference between a car that's fun to drive and one that's frustrating. Investing early for the long term can save you time and even money down the track.

If you're selling transmission components or a gearbox, it's important to provide specific details about what you have on offer. Different transmissions are used for different purposes, and buyers will need to know if your product is a good match for their needs. Providing clear and concise information about your product is the best way to ensure that buyers find what they're looking for, and that you make a sale.

Live Parts (37)

4
G Foce 101A Gearbox to suit Australian Trans Am / TA2 competition. Fully rebuilt and serviced by GRM - 0km's Was used by Josh Webster #200 car and #45 car during 2024 / 2025 seasons. Comes with gear selectors and mounts if required. Call Marcos Ambrose Motorsport 0477040306

Tyabb VIC, Australia
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5
2 x T5 World Class Ford gearboxes, 1 refreshed the 2nd box in very good condition. Both have 2.95 1st gears and straight cut 5th gears. Dellow bellhousing, fork, internal slave cylinder. Both boxes have shifters, 1 short throw and the other standard. Extreme 184mm or 7.25 inch Dual plate solid centre clutch and Extreme lightweight steel flywheel near new condition. I do have a alloy/Kevlar tailshaft that i would throw in if the conversion was in a Datsun Stanza.

Happy Valley SA, Australia
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3
Experience enhanced efficiency and performance with the Bosch Motorsport combined temperature and pressure sensor, designed to measure fuel and oil in high performance applications. This single unit efficiently integrates two critical measurements, saving space and simplifying installation by reducing the number of components and wiring required. Its robust design contributes to reliability in demanding motorsport conditions. The sensor provides synchronized temperature and pressure readings f

Clayton VIC, Australia
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4
G Force 4 speed transmisison to suit Circuit Racing Car, high powered Drift Car or in high powered street car. Maybe noisey on the street with the staight cut gear set . Gary Rogers Motorsport TA2 transmission with LT large tooth upgrade. Complete new LT gear set fitted and has done 512kms. Ratios are as per Trans Am 2 regulations and are also in the photo on top of the case. Comes complete with shifter, shifter mounting bracket, 1350 billet yoke and concentric slave cylinder. Can supply new Til

Capalaba QLD, Australia
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3
Holinger H6S 6 speed H pattern gearbox Minimal use Good condition Price does not include shipping (Also adaptor - Holinger to Mazda Rotary bell housing available if required $200)

Morayfield QLD, Australia
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Popular Past Parts (256)

Nissan Works Option 1 Close ratio race gearbox
$6,000
2022

Nissan Works Option 1 Close ratio race gearbox

This Works Option 1 transmission was a motorsport only option available from Nissan competition parts that later became Nismo. It’s a Dogleg 1st and 1:1 fifth with flange drive output. This is the ide

Croydon VIC, Australia
1965 Porsche 911 Gearbox
$4,500
2022

1965 Porsche 911 Gearbox

Selling a rare 911/01 transmission correct for early model 911 - aluminium case. Asking AUD4,500. Located in Adelaide. For any enquiries please call 0434108525.

St Morris SA, Australia
Engine & transmission
$42,500
2017

Engine & transmission

Porsche Cup car Engine & transmission complete with clutch & all ancillaries. All in excellent condition & perfect working order. Current dyno sheet & log files of last run available. Engine does not

Sydney New South Wales, Australia
Transmission GSR G-Force
$8,500
2017

Transmission GSR G-Force

GSR G-Force Race Gearbox perfect condition centre shift, inter-changeable ratio's, dog box, set up for rolling starts tall first gear, ratio's 1st 1.867-2nd 1.455- 3rd 1.179- 4th 1.0 refurbished by G-

Melbourne Victoria, Australia
1993 Porsche (993 RS) 6 speed  Transmission G50/31
$38,000
2022

1993 Porsche (993 RS) 6 speed Transmission G50/31

This 993 RS transmission was originally purchased new as a spare for a race car. It had not done a lot of work in the day & has sat on a shelf for many years prior to purchase. Transmission has been d

Arndell Park NSW, Australia
2001 996 911 G96 Transmission
$2,200
2012

2001 996 911 G96 Transmission

Porsche gearbox. 6 speed manual 2wd transmission removed from 2001 996 911 Carerra. Vehicle had 101,000 kms on odo. Clutch slave, throwout, flywheel, clutch and drive shafts included. Open to reasona

Brisbane Queensland, Australia
Brand New Albins AGB10/LS1 Transaxle/Transmission
$38,750
2024

Brand New Albins AGB10/LS1 Transaxle/Transmission

For Sale An Albins AGB10 H Pattern transaxle gearbox with LS1 Bellhousing New In box. Has Not seen oil as its not been fitted to any vehicle, Never been out of the box since purchase. Bought Through

Idalia QLD, Australia
2 speed Powerglide race transmission
$6,000
2025

2 speed Powerglide race transmission

2 speed powerglide with transbrake, converter and trans shields. Built by pro trans in QLD, was originally set up on injected BBC but selling due to going down a different route.

West Hoxton NSW, Australia
Powerglide Transmission
$5,000
2014

Powerglide Transmission

Powerglide racing transmission by TCI. This is their top of the range transmission rated at 2800hp. It is brand new, never used or installed, it is as received from TCI.

New Beith Queensland, Australia
HOLINGER H6S GEARBOX  SEQUENTIAL
$13,950
2021

HOLINGER H6S GEARBOX SEQUENTIAL

The H6S (Holinger 6-Speed) SEQUENTIAL was initially produced in direct reaction to the GRA-6N, when the other competitors racing against the Skyline GTR's felt somewhat disadvantaged by only having 5

Lonsdale SA, Australia