Looking for a Toyota Hilux Manual Transmission / Gearbox (R151F) with precise specifications and verified OEM compatibility? This 5-speed manual transmission assembly is engineered to factory standards and designed specifically for the Toyota Hilux 4WD Diesel equipped with a 3.0L engine, delivering dependable performance, smooth shifting, and rugged long-term reliability for off-road adventures, towing tasks, and daily driving.

🔧 Robust Manual Gearbox Built for Durability

The R151F 5-speed manual transmission is constructed to handle the high torque output and demanding load conditions of the Hilux diesel engine. Its reliable gear ratios and strong internal components provide confident power delivery, smooth clutch engagement, and excellent drivability in both on- and off-road environments.

This gearbox is ideal for:

• Daily commuting and highway use

• Heavy-load hauling and towing

• Off-road 4WD terrain and rugged driving

• Long-distance and commercial driving

⚙️ Engineered to OEM Standards

Manufactured using precision-machined internal parts and high-quality materials, this transmission integrates seamlessly with the Hilux’s original drivetrain components, including:

• Input shaft and clutch interface

• Gear selectors and synchronizer mechanisms

• Output shaft connection to transfer case and axles

• 4WD drivetrain linkage and mounting brackets

• Seals, bearings, and lubrication paths

Accurate specification matching helps maintain proper alignment, secure mounting, and smooth connection with the engine and 4WD system.

🛠 When to Replace the Gearbox

Owners typically replace the transmission due to symptoms such as:

• Difficulty shifting or gear crunching

• Slipping out of gear

• Noisy operation (grinding between shifts)

• Excessive vibration or harsh gear engagement

• Wear from high mileage or heavy use

Installing an OEM-compatible gearbox assembly helps restore smooth shifting, dependable engagement, and confidence in vehicle performance.

🔄 Direct-Fit, OEM-Compatible Replacement

This Toyota R151F manual transmission is a direct-fit, OEM-compatible replacement, designed to maintain:

• Original gear ratios and shift feel

• Drivetrain integrity and linkage compatibility

• Protection of related components (transfer case, clutch, axles)

• Extended service life with proper installation

⚠️ Avoid Using Incorrect Gearboxes

Using an incorrect or incompatible gearbox can result in:

• Poor gear engagement

• Premature wear on drivetrain components

• Transmission damage

• Vibration and noise

• Higher repair costs

Selecting the correct transmission specification is essential for long-term reliability, optimal performance, and driving comfort.

Before purchasing, always verify your vehicle model (Toyota Hilux 4WD Diesel), engine type (3.0L), transmission model (R151F, manual 5-speed), and 4WD drivetrain configuration to ensure precise fitment and dependable performance you can trust.