The TM170 marine transmission, designed for boat engines, features hydraulically operated multi-disc clutches.-2

Hydraulic gearbox Technodrive TM170 for marine engine

The TM170 marine transmission, designed for boat engines, features hydraulically operated multi-disc clutches. Both the clutches and gears are optimized to transmit maximum marine engine power, maintaining the same gear ratio in both forward and reverse.
Engine Manufacturer Clutch actuation Output º Red.
MINI-74 Technodrive Hydraulic 0 2.94:1
SDZ-165 Technodrive Hydraulic 0 1.50:1
SDZ-205 Technodrive Hydraulic 0 1.50:1
SM-103 Technodrive Hydraulic 0 1.50:1
SM-82 Technodrive Hydraulic 0 1.50:1
SM-94 Technodrive Hydraulic 0 1.50:1
Oil SAE 15W40
Oil cap. 2,8 L
Max. Oper. º 15 º
Weight 75 Kg
Max. Temp 95 ºC
Gearbox type RECTO

Reduction ratios

Forward Reverse
1.50:1 1.50:1
2.04:1 2.04:1
2.50:1 2.50:1
2.94:1 2.94:1

All reductions are available on 45 mm and 75 mm shaft (L).

Compatible accessory

SAE 7 - BW housing TM-93/A/170/880A (h=30 mm)

Yanmar heat exchanger kit

SAE 3 housing TM-93/A/170/880A (h=12,5 mm)

SAE 3 housing TM-93/A/170/880A (h=33 mm)

SAE 4 housing TM-93/A/170/880A (h=33 mm)

SAE 7 - BW housing TM-93/170/485/545/880A (h=13,5 mm)

SAE 4 housing (H=12,5 mm)

SAE 4 housing TM-93/170/880A (h=50 mm) Yanmar

Electric Control Valve 12 V

Valve control electrical selector 24 V

Flexible coupling RBD 11"1/2 TM-93/880A

Flexible coupling type C SAE 11"1/2

Gearbox cable bracket pack

Heat exchanger pack TM-93/A/170/880A

Trolling valve kit TM-170

ATF Sole Advance Oil 5L

15W40 Sole Advance Oil 5L

15W40 Sole Advance Oil 20L

Flexible coupling CF-DS-22 Yanmar

Flexible coupling RBD 10"