Machter Auto
Power Brake Booster (9 Inch) - Suitable For Toyota Land Cruiser LJ77,LJ79 HZJ70,75 LJ72 RHD
Power Brake Booster (9 Inch) - Suitable For Toyota Land Cruiser LJ77,LJ79 HZJ70,75 LJ72 RHD
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Built for the Bush, Backed by Experts
Built for the Bush, Backed by Experts
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Oil Cooler Cover – Toyota Land Cruiser LJ70 LJ72 LJ79 Hilux 1988-1995
Protect your vulnerable engine oil cooler from rock strikes, debris, and branch damage on your Toyota Land Cruiser LJ70, LJ72, LJ79 (early 70 Series) or Hilux (1988-1995 models) with this tough oil cooler cover. Precision-cut from 3-4mm steel and finished in durable black powder coat – designed to shield the front-mounted oil cooler while maintaining airflow and cooling efficiency for work utes, troop carriers, or 4x4s that tackle gravel, corrugations, river crossings, or outback tracks across NSW and beyond.
Key Features
- Full oil cooler guard/cover – protects the front-mounted oil cooler core, lines, and fittings
- Direct bolt-on fit for 1988-1995 Toyota Land Cruiser LJ70 / LJ72 / LJ79 and Hilux (LN/RN series diesel models with front oil cooler)
- High-strength 3-4mm laser-cut steel plate – ribbed for extra rigidity and impact resistance
- Matte black powder coat finish – rust-resistant, low-glare, and blends with factory underbody
- Pre-drilled mounting holes – uses factory bolt points or included hardware for secure install
- Vented design with slots/mesh – allows cooling airflow while blocking rocks, mud, and sticks
- Weight: Approx. 4-6kg – adds protection without noticeable weight penalty
Benefits
- Prevents oil cooler punctures & leaks – avoids expensive engine damage from overheating or oil loss
- Shields lines & fittings from impacts – reduces risk of burst hoses or cracked core on rough terrain
- Maintains cooling performance – vented design keeps oil temps stable even under heavy load
- Durable finish – withstands mud, salt, UV, and corrosion better than basic paint
- Easy DIY install – bolt-on in your driveway or workshop, no welding required
- Great for off-road builds, work rigs, or weekend adventurers – keeps your LJ70/Hilux protected and reliable
Fitment Notes
- Suitable for 1988-1995 Toyota Land Cruiser LJ70 / LJ72 / LJ79 and Hilux (LN/RN diesel models with front-mounted oil cooler)
- Confirm your chassis/engine (2L-T/3L/1KZ-TE) and check for modifications (e.g. lift, winch, bullbar) that may affect fit
- Professional installation recommended – torque bolts to spec and check clearance after fitting
- May require minor trimming if fitted with aftermarket bullbar or radiator guard
- Pair with full front bash plate or transmission guard for complete underbody protection
Free shipping Australia-wide • 30-day returns • Built tough for real Aussie 4x4s
Frequently Asked Questions
What is the function of the power brake booster assembly?
The power brake booster is a critical safety component located between your brake pedal linkage and the master cylinder. Its internal diaphragm layout utilizes vacuum pressure pulled from the engine to heavily multiply the physical force you apply to the pedal. This mechanical assistance ensures maximum hydraulic clamping power at the calipers with minimal leg effort.
Which specific LandCruiser models and steering layouts does this 9-inch booster fit?
This premium replacement 9-inch brake booster is specifically engineered for Right-Hand Drive (RHD) configurations. It is a direct physical bolt-on match for mid-generation 70 Series variations, including the light-duty Bundera/LandCruiser lines (LJ72, LJ77, LJ79) and the heavy-duty diesel workhorse platforms (HZJ70, HZJ75).
What are the symptoms of a leaking or failing brake booster diaphragm?
The most immediate indicator is an incredibly hard, stiff, or woody brake pedal that requires massive physical leg pressure to bring the vehicle to a halt. You might also hear a distinct, persistent hissing sound from under the dashboard near the pedal arm when the brakes are pressed, or notice the engine idle stumbling due to an unmetered internal vacuum leak layout breach.
Why should you avoid driving a vehicle with a failing power brake booster?
When a booster loses its vacuum storage capacity due to a torn rubber internal diaphragm, your vehicle's overall stopping distance increases exponentially. In an emergency braking event, or when navigating a steep off-road descent while towing a heavy touring setup, the lack of power assistance can make it physically impossible to slow down the rig safely.
What critical step must be checked before mounting the master cylinder to the new booster?
Proper execution during installation is absolute to avoid dangerous brake drag or a low pedal. Before fully locking down the master cylinder, you must check and adjust the clearance of the adjustable pushrod pin protruding from the center of the booster face. If the rod sits too far forward, it will preload the master cylinder pistons and cause your brakes to lock up automatically as they get warm.
