Marine Engine Parts


At Kobelt Manufacturing you can find rugged, robust control, steering and braking systems for managing and guiding movement on vessels, rigs, equipment and other machinery.

TDI Tech Development

T100-V (Pre-Engaged Starter) & T100-B (Inertial-Emgaged Starter)

TDI has pioneered the use of turbine techonogy with its unique twin turbine powered air starter for use on industrial, diesel, natural gas reciprocating engines, as well as a vatiety of industrial gas turbine engines

The Masson-Marine gearbox

All our gearboxes are symmetric with respect to the direction of rotation; the output shaft may run in engine-wise direction or in counter-engine-wise direction in the ahead mode of the ship.

Masson-Marine transmission names are composed as follows

First part of the name

  • MM : Masson-Marine
  • W : “workboat”, as our gearboxes are designed for professional applications in continuous operation
  • Number : this is the model type; the higher the number, the higher the power ratio that can be transmitted

Last part of the name

  • The gearbox is a standard gear with vertically offset input and output shaft lines.
  • NC : No Clutch
  • NR : “Non Reversing” – this transmission is a clutch/de-clutch gearbox (no reverse gear).
  • CEW : “counter-engine-wise” means that the direction of rotation of the output shaft is the opposite of the input shaft rotation.
  • EW : “engine-wise” means that the input and output shafts rotate in the same direction.
  • C : “coaxial”. The input and output shaft lie in line with one another.
  • DS : “dual speed” – this gearbox has two different reduction ratios


MM W 20000 NR CEW: non-reversing transmission, model 20000, with input and output shafts rotating in opposite directions.

Options And Special Features

Our gearboxes have a reliable and steady hydraulic system, and strong casings machined with high precision. They are suitable for continuous heavy-duty operation.

As an optional equipment, we can also supply the engine coupling, the propeller shaft coupling flange with registering coupling bolts, and SAE bell housings.

Kocsis Techologies


Hydraulic Starters




EMD Compatible Engine Parts

Wabtec Marine Parts & Services organization provides

  • World-wide Partner Network to support our marine and stationary installed base
  • Product Installation & Commissioning
  • Inventory of genuine OEM spare parts and OEM qualified refurbished spare parts with expert teams supporting 24/7/365 operations
  • World-class hands on Technical Training & Certification for our Regional Service Leaders, Partners and Customers