Rader wrote:
> At ~26K on my '95, I decided it was probably time to swap out the
> rear end lube. Especially considering the fact that I tow
> occasionally
> and haul a good 800-1000# every other week or so. This is a Sure Grip
>
> limited slip unit with 3.55 gears.
>
> Since stuff like differential and tranny lube tends to get ignored
> for long periods of time, this was a perfect opportunity to start
> using synthetics.
>
> Unfortunately, the local NAPA only stocked Valvoline synthetic lube,
>
> which indicated "not recommended for limited slip applications." Oh
> well, off to AutoZone, where I got some 75W-90 Mobil 1 which met the
> GL-5 spec as well as limited slip applications. About 50 miles after
> the swap, I have no leaks and no extra noise, so it seems OK. Anyone
> else used this stuff? This is the first Mobil 1 product I've used,
> and was sufficiently impressed. Compared to the mineral oil stern
> drive lubes I've used, it was almost clear and didn't have as much
> sulfur additive, so didn't stink anywhere near as much.
>
> Next on the list: my NV3500 5-speed. The manual indicates that
> a (presumably expensive and only at the dealer) Mopar lube is the
> only approved fill for the NV3500. Anyone know why? I'll use it
> if I have to, but would prefer moving to a full synthetic if possible.
>
> Has anyone used anything other than the Mopar lube in their NV3500?
>
> Ron
Be careful Ron, especially with the transmission. Others on the list
have tried synthetics in the NV3500 and had very serious problems. I
hope the Mobil 1 rear end lube works out well (I use the 15w50 in my
engine). I have 37k on mine and need to change also.
Andre Mauboussin
97 14.70@93.5mph
This archive was generated by hypermail 2b29 : Fri Jun 20 2003 - 12:07:54 EDT