Set up in 1999, Deland Car Accessories Co., Ltd. is a professional China v6 gearbox manufacturer and designer. It has years of OES and OEM v6 gearboxes production experiences and passed ISO9000 and the TUV certification of ISO/TS16949 quality system. Therefore, we can better fulfill customers' specifications and satisfy their changing needs, such as Ford, Opel, Benz, BMW, Nissan, Toyota, Mitsubishi, Mazda, Isuzu, Hyundai, Kia and Truck series.

Marks 4WD Adaptors manufacture a special gear lever housing that has been designed to accept the standard Hilux/4-Runner 4-speed diesel and 5-speed diesel or petrol gear lever. The housing also allows the gear lever to emerge through the same hole in the transmission tunnel. The heavy-duty 5-speed gearbox features a low 1st gear, which is ideal for rock crawling and general four wheel driving. The gearbox has the following ratios: 1st 5.15:1 2nd 2.87:1 3rd 1.50:1 4th 1:1 and 5th 0.83:1 or 17% overdrive. This gearbox has the same bolt pattern as the R151 gearbox found in the 3ltr diesel, 3ltr and 3.4ltr petrol Hilux, Surf and Prado vehicles. The gearbox can be fitted to various engines including Toyota Hilux/4-Runner 4 cylinder petrol and diesel, Holden V6, V8, Chevy V6, V8, Oldsmobile V6, V8 and Buick V6, V8 engines. The photo is of a heavy duty gearbox fitted with a bellhousing to suit a Holden V8.

Marks 4WD Adaptors fully dismantled the gearbox and recondition it using all new bearings, seals etc. A new rear housing is fitted to the gearbox so that the vehicle’s original transfer case can be retained. The main output shaft in the gearbox is replaced with one that allows the Hilux/4-Runner coupling sleeve to mate it to the transfer case.
Marks 4WD Adaptors manufacture a special gear lever housing that has been designed to accept the standard Hilux/4-Runner 4-speed diesel and 5-speed diesel or petrol gear lever. The housing also allows the gear lever to emerge through the same hole in the transmission tunnel. The heavy-duty 5-speed gearbox features a low 1st gear, which is ideal for rock crawling and general four wheel driving. The gearbox has the following ratios: 1st 5.15:1 2nd 2.87:1 3rd 1.50:1 4th 1:1 and 5th 0.83:1 or 17% overdrive. This gearbox has the same bolt pattern as the R151 gearbox found in the 3ltr diesel, 3ltr and 3.4ltr petrol Hilux, Surf and Prado vehicles. The gearbox can be fitted to various engines including Toyota Hilux/4-Runner 4 cylinder petrol and diesel, Holden V6, V8, Chevy V6, V8, Oldsmobile V6, V8 and Buick V6, V8 engines. The photo is of a heavy duty gearbox fitted with a bellhousing to suit a Holden V8.