Volvo TAMD40B diesels

bushwood

Member
Joined
Dec 2, 2004
RO Number
15839
Messages
130
We are looking at a trawler with a pair of the listed Volvos (165hp). They have 4300 hours and look well cared for. I am told the freshwater cooling system was just upgraded. I haven't seen or heard them run. My internet research looks like these engines are expensive to maintain due to parts availability and qualified people to work on them.

Bottom line, we like the boat. What is the life expectancy of the engines if maintained? How often are turbos replaced and anything else associated with repair replace?

Do we run from the engines or embrace them?

Thank you
 
Volvos are good engines, parts are uber expensive and there are very few generic substitutes. Check for qualified service availability, and hourly rates in the area you will be using the boat.
 
Personally, I'd look for a boat that did not have volvos. Their support is quite a bit worse than other diesel mfgs in the market. The 40s went through some piston issues and had a bad rap with the Alaskan fisherman crowd at one time. Chances are at this age and hours, these engines are long taken care of and out of risk. Still, if you ever need support, they are volvos and Volvo is almost sure to turn the cold shoulder.
 
I had the same quandry two years ago in my very same search.
Ghost's perspective was similar to mine, cost of parts and qualified technicians available steered me away from the Volvo's. Our Marina has Lehman trained technicians and a few engines in "rebuild" all of the time. Product familiarity and trust are huge when it involves Boat repairs..
You don't need "big bill" to come visiting.
 
Just to poke a little more fun at my old nemesis Volvo. I had a simple starter solenoid start to stick. They are the kind that mount to the starter. Volvo wanted just over $400 bucks for a new solenoid. But, they had a new starter with solenoid in stock and I could buy that for 375. I called boatfix after that and George immediately knew who's solenoid would be a direct fit and shipped me one out in the mail for $15.

When I had a drive plate go out, they started to inquire about a first born child. My transmission guy took the drive plate apart until we figured out it was made by torflex, and after a few emails to Germany, we figured out how to put one together from oem parts for about 25% of Volvo price. If you own one of these things, this is what you end up doing.

Of course then there was the time that we put a transmission back on, and had to order new bolts as the originals had gone missing. Got the Volvo bolts, put everything back together and launched. Within ten seconds of first start, the whole thing makes a hideous noise and after shutting down, we have oil seeping out the bell housing. Volvo is constantly superseding parts numbers! Trying to save money, but it's done by parts buyers, not engineers. This time they had substituted longer bolts which carved right through the housing and breaching the oil gallery of the transmission. Volvo actually made good on that one after some negotiation by the dealer. I actually fear what would have been the outcome had I been the one doing he install that time.

The original engineering on many of the engines is good. Sometimes very good. But dealing with their parts, constantly superceded by worse parts, and having to deal with their poorly supported dealer network is just not worth it.
 
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