Product DetailsNew and unpainted ZF 45C marine transmission. Same as ZF 45CW transmission. ZF part numbers 3311000001 and 3311000002. Can be used in Walters V-Drive applications. Gear ratio is 1:1 direct drive. Owner’s manual included. For standard-rotation engines (same as automotive rotation). Can also be used with opposite-rotation engines with pump housing rotation performed. Does not come with any accessories.
If you are not sure if this is the correct transmission, or you want to learn more about ZF transmission types, hp ratings, and ratios, you can view the comprehensive ZF transmission selection guide here (PDF).
This transmission is sold by an official ZF dealer with full warranty support.
To improve transmission longevity and to preserve the factory warranty, please follow these guidelines when purchasing, installing, and running a new transmission:
- If you ever had water or metal debris in the oil previously, or your old transmission failed, you should replace your oil cooler, lines, and fittings. If not, and your oil cooler is in good condition and not too old, you should have it flushed and inspected.
- If your damper plate is old or worn, has any visible cracks or damage, or has loose springs (for spring type dampers), replace it. If you’re changing from a Volvo MS-series transmission to a ZF, you’ll also need to switch from the original spring type to a Centa bushing type damper.
- Change your transmission fluid regularly following your factory owner’s manual guidelines. Never go more than a year between oil changes.
- On transmissions with an oil filter, replace it as needed following your factory owner’s manual guidelines.