Fabryka 4x4 Aluminium Gearbox & Transfer Case Guard for Toyota Land Cruiser Prado 150 J150 2009–2017 – 6mm

The Fabryka 4x4 Aluminium Gearbox & Transfer Case Guard is a heavy-duty, vehicle-specific underbody protection plate designed for the Toyota Land Cruiser Prado 150 / J150 manufactured from 2009 to 2017.

Manufactured from substantial 6mm aluminium plate, the guard provides dedicated protection for both the gearbox and transfer case against rocks, deep ruts, raised ground, mud, branches and other obstacles encountered during demanding off-road driving, green-laning, overlanding and expedition travel.

The protection plate is precision laser cut, press-brake formed and hand finished by Fabryka 4x4 to provide accurate vehicle-specific fitment and durable protection around the central drivetrain components.

Vehicle Compatibility: Toyota Land Cruiser Prado 150 / J150 2009–2017

Protection Area: Gearbox and transfer case

Material: 6mm aluminium

Product Code: OLK

Important Model-Year Information: This version is specifically listed for 2009–2017 J150 models. A separate Fabryka 4x4 gearbox and transfer case guard is available for 2017-On vehicles.

Build your Toyota Land Cruiser J150 aluminium underbody protection package:
Fabryka 4x4 Aluminium Engine & Sump Guard – J150 2013–2017 – 6mm
Fabryka 4x4 Aluminium Fuel Tank Guard – J150 2009-On – 6mm
Fabryka 4x4 Aluminium Gearbox & Transfer Case Guard – J150 2009–2017 – 6mm
Fabryka 4x4 Aluminium Engine & Sump Guard – J150 2009–2017 – 6mm
Fabryka 4x4 Aluminium Gearbox & Transfer Case Guard – J150 2017-On – 6mm
Fabryka 4x4 Aluminium Engine & Sump Guard – J150 2017-On – 6mm

Existing steel protection alternatives:
Steel Engine & Sump Guard for Toyota Land Cruiser 150 J150 2009–2023
Steel Gearbox Guard for Toyota Land Cruiser 150 J150 2009–2023

Existing aluminium protection alternatives:
4mm Aluminium Engine & Sump Guard for Toyota Land Cruiser Prado 150 J150 2009–2023

Explore the complete underbody protection range:
Steel & Aluminium Underbody Protection

Key Features

• Designed specifically for Toyota Land Cruiser Prado 150 / J150 2009–2017
• Protects both the gearbox and transfer case
• Manufactured from heavy-duty 6mm aluminium plate
• Precision laser-cut construction
• Press-brake formed for accurate vehicle-specific fitment
• Hand finished during manufacture
• Required mounting components included
• Designed to be removable when drivetrain service access is required
• Excellent natural corrosion resistance
• Suitable for off-road, overland, touring and expedition vehicles

Vehicle Compatibility

Important 2009–2017 Fitment

This Fabryka 4x4 OLK gearbox and transfer case guard is specifically listed for Toyota Land Cruiser J150 models manufactured from 2009 to 2017.

Fabryka 4x4 also manufactures a separate gearbox and transfer case protection plate for the later 2017-On J150 application.

Because the drivetrain protection differs between these model periods, the vehicle production year should be confirmed before ordering.

Technical Overview

Heavy-Duty Gearbox Protection

The gearbox is one of the most valuable drivetrain components underneath the Toyota Land Cruiser J150 and can become exposed when the vehicle is driven across deeply rutted, rocky or uneven terrain.

Raised track centres, exposed stone and other hard obstacles can contact the transmission underside directly.

A severe impact can potentially damage the gearbox casing or surrounding components, resulting in:

• Transmission fluid loss
• Cracked or damaged casing
• Damage to surrounding mounts or components
• Transmission malfunction
• Vehicle immobilisation
• Expensive drivetrain repairs

The Fabryka 4x4 aluminium protection plate creates a substantial barrier between the terrain and the gearbox.

Transfer Case Protection

The transfer case is another critical drivetrain component positioned underneath the centre of the Land Cruiser J150.

During serious off-road use, the transfer case can become vulnerable to impacts from rocks, raised ground and hidden obstacles.

Damage to the transfer case can potentially result in lubricant loss or four-wheel-drive system failure, making dedicated protection particularly valuable on vehicles used in remote environments.

Combined Gearbox & Transfer Case Protection

This Fabryka 4x4 guard protects both the gearbox and transfer case rather than covering only a single drivetrain component.

This provides broader central underbody protection and reduces the number of exposed mechanical components underneath the vehicle.

Combined drivetrain protection is particularly useful when driving across:

• Deep ruts
• Raised centre tracks
• Rocky trails
• Mountain routes
• Forestry roads
• Uneven agricultural tracks
• Remote expedition terrain

Heavy-Duty 6mm Aluminium Construction

The protection plate is manufactured from substantial 6mm aluminium, as specified by Fabryka 4x4. :contentReference[oaicite:1]{index=1}

The considerable material thickness provides strong drivetrain protection while maintaining the practical advantages of aluminium armour.

• Strong impact resistance
• Lower weight than comparable heavy steel protection
• Excellent natural corrosion resistance
• Suitable for wet and muddy environments
• Well suited to heavily equipped touring and expedition vehicles

Precision Laser-Cut Construction

The aluminium plate is precision laser cut during manufacture. Fabryka 4x4 specifies laser cutting as part of the manufacturing process. :contentReference[oaicite:2]{index=2}

This allows the overall profile, mounting locations and detailed sections of the protection plate to be produced accurately and consistently.

Press-Brake Formed for Strength & Fitment

After laser cutting, the protection plate is formed using a press brake. :contentReference[oaicite:3]{index=3}

The bends and formed sections allow the guard to follow the J150 drivetrain layout while also increasing rigidity compared with a simple flat aluminium sheet.

Hand-Finished Manufacturing

Fabryka 4x4 states that the protection plate is manually finished after the main laser-cutting and bending operations. :contentReference[oaicite:4]{index=4}

This combines precision machine fabrication with final manual finishing before the component is supplied.

Protection Against Common Off-Road Hazards

The gearbox and transfer case guard helps reduce exposure to common terrain hazards including:

• Rocks and exposed stone
• Deep wheel ruts
• Raised track centres
• Tree roots
• Branches
• Mud and trail debris
• Hidden obstacles during water crossings
• Forestry tracks
• Agricultural roads
• Uneven mountain trails

Build a Complete 2009–2017 Fabryka 4x4 Protection System

This gearbox and transfer case guard can be combined with the correct Fabryka 4x4 front and rear underbody protection for the earlier J150 platform.

• Fabryka 4x4 6mm Aluminium Engine & Sump Guard – J150 2009–2017
• Fabryka 4x4 6mm Aluminium Gearbox & Transfer Case Guard – J150 2009–2017 – this product
• Fabryka 4x4 6mm Aluminium Fuel Tank Guard – J150 2009-On

Together, the appropriate guards can provide protection beneath the:

• Engine
• Engine sump
• Gearbox
• Transfer case
• Fuel tank

2013–2017 Engine Protection Option

A separate Fabryka 4x4 engine protection plate is also listed specifically for J150 vehicles manufactured from 2013 to 2017:

Fabryka 4x4 Aluminium Engine & Sump Guard – J150 2013–2017 – 6mm

This means owners of vehicles within that production period should compare the specific engine guard application before selecting the front section of their underbody protection system.

2017-On Drivetrain Protection

Later J150 vehicles use a separate Fabryka 4x4 gearbox and transfer case protection plate:

Fabryka 4x4 Aluminium Gearbox & Transfer Case Guard – J150 2017-On – 6mm

The 2017-On version should be selected for later vehicles rather than this OLK 2009–2017 guard.

Existing Steel Underbody Protection

OFM4x4 also offers steel underbody protection for Toyota Land Cruiser J150 models.

• Steel Engine & Sump Guard – J150 2009–2023
• Steel Gearbox Guard – J150 2009–2023

Existing Aluminium Protection Alternative

A lighter 4mm aluminium engine protection option is also available:

4mm Aluminium Engine & Sump Guard for Toyota Land Cruiser Prado 150 J150 2009–2023

6mm Fabryka 4x4 Aluminium vs Steel Protection

Ideal Uses

• Green-laning
• Overlanding
• Expedition travel
• Rocky trails
• Deep ruts
• Mountain tracks
• Forestry roads
• Agricultural access roads
• Remote touring
• Water crossings with hidden obstacles
• Working 4x4 vehicles
• Land Cruiser J150 builds requiring additional drivetrain protection

What’s Included

• 1 × Fabryka 4x4 6mm aluminium gearbox & transfer case guard
• Required mounting components

Product Code: OLK

Note: Fabryka 4x4 advises that finished product details may change slightly as part of ongoing manufacturing development.

Installation

• Vehicle-specific installation for Toyota Land Cruiser Prado J150 2009–2017
• Required mounting components supplied
• Confirm vehicle production year before installation
• Position all mounting points before final tightening
• Check clearance around the gearbox, transfer case, exhaust and surrounding drivetrain components
• Ensure no moving or vibrating drivetrain component contacts the guard
• Re-check mounting hardware after initial off-road use
• The guard can be removed when additional drivetrain service access is required

Professional installation is recommended where the vehicle has modified exhaust, drivetrain, suspension or previous underbody modifications.

FAQs

Q1: What vehicle does this Fabryka 4x4 gearbox and transfer case guard fit?
A: It is designed for Toyota Land Cruiser Prado 150 / J150 models manufactured from 2009 to 2017.

Q2: Is this suitable for 2017-On J150 models?
A: No. Fabryka 4x4 lists a separate gearbox and transfer case guard for 2017-On vehicles.

Q3: What components does the guard protect?
A: It protects both the gearbox and transfer case against direct underside impacts.

Q4: How thick is the aluminium?
A: The guard is manufactured from 6mm thick aluminium.

Q5: How is the guard manufactured?
A: The aluminium plate is precision laser cut, press-brake formed and then hand finished.

Q6: Is mounting hardware included?
A: Yes. The required installation components are supplied with the guard.

Q7: Is a matching engine guard available?
A: Yes. Fabryka 4x4 offers matching engine and sump protection for the earlier J150 platform, including 2009–2017 and 2013–2017 applications.

Q8: Is a matching fuel tank guard available?
A: Yes. A Fabryka 4x4 6mm aluminium fuel tank guard is available for J150 models from 2009 onwards.

Q9: Can I build a complete 2009–2017 aluminium protection package?
A: Yes. The appropriate Fabryka 4x4 engine guard, this gearbox/transfer case guard and the 2009-On fuel tank guard can be combined for wider underbody protection.

Q10: Why is model year important?
A: Fabryka 4x4 produces separate drivetrain protection plates for the earlier 2009–2017 J150 and later 2017-On models, so the correct production period must be selected.

Q11: Are steel alternatives available?
A: Yes. OFM4x4 also offers steel engine and gearbox protection options for the Toyota Land Cruiser J150.

Q12: Is a lighter aluminium option available?
A: Yes. A separate 4mm aluminium engine and sump guard is available for the Land Cruiser Prado 150.

Q13: Why choose 6mm aluminium?
A: The substantial 6mm aluminium construction provides strong drivetrain protection while maintaining lower weight and excellent corrosion resistance compared with comparable heavy steel armour.

Q14: Can the guard be removed for servicing?
A: Yes. It can be removed when additional access to the gearbox or transfer case is required.

Q15: Is this suitable for serious off-road use?
A: Yes. The guard is designed to protect the drivetrain during demanding off-road, overland and expedition use.

Why Buy from OFM4x4.CO.UK

• Toyota Land Cruiser off-road upgrade specialists
• Fabryka 4x4 vehicle-specific protection products
• Correct J150 model-year-specific fitment guidance
• Choice of 6mm aluminium, 4mm aluminium and steel protection
• Engine, gearbox, transfer case and fuel tank protection available
• Technical support before and after purchase
• UK-based customer service