​Some of Our Amazing Clients

Providing South Africa with various brands and models of quality auto parts

At Tonmax Engines, we specialize in engines and gearboxes for various car brands and makes including Audi, BMW, Chevrolet, Toyota, Hyundai, Volkswagen. Ford, Mazda, Nissan, Renault, Honda, Mitsubishi, Mercedes Benz, Subaru, Jeep and many more. We meet customers' engines and gearboxes needs across South Africa and beyond.

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SPECIALS AND PROMOTION

Nissan Navara YD25

Ford Ranger 2L YN2L BI-Turbo

Suzuki K14BN Engine

VW Polo Vivo 1.6 CLS

Ford Ranger 3.2 SA2K

Golf 7 CHH Engine

Toyota Hilux 1KD

Nissan Juke HRA2

Toyota Etios 2NR

gearboxes

engines

auto spares

Featured Gearboxes

Toyota Quantum 2TR Gearbox

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Ford Ranger 3.2 Gearbox

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Mazda 2.5 5 Speed Gearbox

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why buy from us ?

30-days warranty

best prices

a wide range of car brands

SUPPORT

Our inspection process

​We take delight in undertaking a thorough inspection procedure to ensure that each engine delivered by Tonmax Engines meets our high-quality requirements. 

A compression test shows the state of the engine's valve, its valve seats and piston rings. Compression should be over 100 psi per cylinder in healthy engines, with no more than 10% variance between the highest and lowest readings. 

Our expert specialists carry out a compression test on each cylinder as well as a visual inspection to ensure that the engine you get is fit for shipping.

engine pre-installation

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​​Engine Inspection Tips

• Examine the engine for freight damage and dirt contamination.
• Ensure that the engine is the same as the one being replaced.
• Engine oil, fuel filter, antifreeze, and oil filter should be replaced.
• Examine the valve train for proper timing.
• Make sure that all of the oil gallery plugs are in place, tight, and sealed.
• Double-check that all freeze plugs are in place and properly sealed.
• Clean all accessories from the previous engine that will be moved to the newly acquired engine.
• Check that the block and the heads have temperature tracking labels or heat tabs attached.
• The intake manifold and machine gasket surfaces must be resurfaced.

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Some Reasons for Engine Failure

• Failure to add engine oil before starting the engine.
• Bearing failure because of incorrect or inadequate pre-lubrication.
• Failure to replace oil cooler or oil cooler in radiator .
• Overheating.
• Premature bearing failure as a result of poorly cleaned add-on parts or accessories.
• Incorrect engine installation or improper flex-plate or incorrect harmonic balancer resulting to excessive vibration.
• Leaking exhaust manifold gasket, intake manifold and intake vacuum.

Our shop yard

We welcome our customers to come by our shop yard in person to locate their desired auto parts. With hundreds of used engines, gearboxes and other auto parts to select from, we are sure that you will find what you want.
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what our customers have been saying 

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let's work together to provide you with quality engines and gearboxes that will ultimately revamp your vehicles.