I took a piece of the tubing to the auto parts store and they matched it to some generic brand of tubing. Exact same material. It was long enough to go from the filter to the rail. Had to cut a couple of feet off. Cost was about $25.

I think I was able to buy the line from tasca volvo for about $55.

If you have a pick and pull near you that line comes off pretty quick. There's is only like 4 or 5 nylon brackets holding it to the body plus the connection at the rail and filter.

"...would SAE 30R9 Fuel Injection hose work well enough?"

Yes, but the type of connection might raise a question.

In my case, the banjo at the filter popped a pin-hole leak from rust. I ordered the (pricy) replacement line ($86 discounted from $111), but while waiting for it I found I had the right banjo on an old piece of "nylon" fuel line.

So I cut off the leaking banjo and replaced it with the one I found, bridging the junction with 5/16" I.D. 30R9 FI hose. I used 2 banded FI type clamps on each side of the splice for security, after roughing the nylon line surface for better hose grip.

In hindsight, I think that junk yard fix would have lasted as long as the rest of the car.


--
Bruce Young, '93 940-NA (current), 240s (one V8), 140s, 122s, since '63.

Hi,


That would work well, however I believe that the ID of the hose is 1/4".

I used 5/16" OD Steel Tube for the undercarrage. It is more durable and less expensive. I flared the ends and fitted 1/4" hose adapters.

I recommend crimp clamps for the injection hose. The worm clamps always seem so seep.


Goatman