6-8 WEEK WAIT FOR NEW STOCK

Take your U1700 to the next level with the Unidan Overdrive Kit for SBU Unimogs (U1250, U1300, U1700, U1750, U2150, U2450 and more) designed to enhance highway drivability without sacrificing off-road capability. Engineered for those who demand more from their Unimog, this upgrade increases top speed while reducing RPM, delivering a smoother, quieter, and more fuel-efficient ride.

How It Works

Watch a demonstration of this in action: 

The overdrive lowers engine RPM at higher speeds, making long-distance travel far more comfortable. This mean you can reach 100kph with ease. Designed to split all gears and it seamlessly integrates into your drivetrain for a hassle-free driving experience with a simple activation of clutch in, press the switch, clutch out and your good to go. And yes, this can be as you are driving!

Performance Breakdown

Stock U1700 on 395/85R20:

• 90kph @ 2800rpm
• 100kph not safely achievable

Overdrive U1700 on 395/85R20:

• 90kph @ 2100rpm
• 100kph @ 2350rpm
• 110kph @ 2600rpm

Key Features

• Simple Activation – No air required, activated via a single switch on the dash.
• Lightweight & Strong – Weighs under 15kg, for easy installation.
• Built for Australian Conditions – Warranty covered in Australia, with no need to send components overseas.

What’s Included?

Overdrive Unit:

• Overdrive unit

Overdrive Unit + 24V Install Kit

• Overdrive unit
• Upgraded Input shaft - $500 REFUNDED AFTER STOCK INPUT SHAFT IS RETURNED TO US
• Wiring harness, relay & solenoid
• Dash mounted activiation switch

Overdrive Fitted In-house

• Complete Overdrive unit, installed, tested and ready to go.
• Our team will contact you after purchasing to book in

Please note, this product does not come with the bell housing, you will reuse your factory one.

Compatibility

• 352, 352A, 366A, 366LA Unimogs

• Including but not limited to: U1250, U1300, U1700, U1750, U2150, U2450

Warranty

1 year with unlimited kilometres.