Volvo RWD 1800 Forum

INDEX FOR 1/2026(CURRENT) INDEX FOR 1/2007 1800 INDEX

[<<]  [>>]


 VIEW    REPLY TO THIS MESSAGE    PRINT   SAVE 

M41 and overdrive 1800

The manual specifies 30W, so you can't go far wrong with that.

80W-90 stays in better (and most of these trannies leak at lest a bit somewhere), may be better for the gearbox (it's what Volvo calls for in non-OD trannies), and doesn't seem to bother anything in the OD. Hey, it works for Irv...

This was probably not the case 30-40 years ago, but modern gear oil is formulated quite differently from what they had back then.






THREADED THREADED EXPANDED FLAT PRINT ALL
MESSAGES IN THIS THREAD

New M41 and overdrive [1800]
posted by  ColinSpikes  on Tue Sep 7 18:50 CST 2004 >


<< < > >>



©Jarrod Stenberg 1997-2022. All material except where indicated.


All participants agree to these terms.

Brickboard.com is not affiliated with nor sponsored by AB Volvo, Volvo Car Corporation, Volvo Cars of North America, Inc. or Ford Motor Company. Brickboard.com is a Volvo owner/enthusiast site, similar to a club, and does not intend to pose as an official Volvo site. The official Volvo site can be found here.