The message to which you are about to reply is shown first. GO TO REPLY FORM



 VIEW    REPLY TO THIS MESSAGE    PRINT   SAVE 

Modern day B18 544 fluid preferences 444-544 1962

posted by  planetman on  Thu Mar 7 13:04 CST 2019
Author: [PROFILE] [EVERY POST] [THREADS] [BEST POSTS] RSS Feed     [IGNORE ALL POSTS]
last visit: Fri Oct 24 09:29 CST 2014
[RELATED]

The diff does require hypoid gear oil, but the steering box does not.

Since Volvo made these cars, there have been improvements in hypoid gear oil.

When I started working on cars back in the 1970's, GL3 was relatively new and now there is GL4 and GL5 all them hypoid oils.

From what I understand, the basic hypoid oil is the same, but as the GL numbers get higher, there are more additives to better protect the internals.

As a side note, I've read that some of the additives in the GL series can be harmful to brass and bronze parts like those inside most manual transmissions, IE synchros and bushings, so you SHOULD NOT USE THEM IN TRANSMISSIONS THAT DON'T SPECIFICALLY CALL FOR THEM!!

I forgot to mention you didn't ask about brake fluid and you should only use DOT 4 brake fluid.


--
Eric
Hi Performance Automotive Service (formerly OVO or Old Volvos Only)
Torrance, CA 90502
hiperformanceautoservice.com or oldvolvosonly.com






USERNAME
Use "claim to be" below if you don't want to log in.
PASSWORD
I don't have an account. Sign me up.
CLAIM TO BE
Use only if you don't want to login (post anonymously).
ENTER CAPTCHA CODE
This is required for posting anonymously.
OPTIONS notify by email
Available only to user accounts.
SUBJECT
MODEL/YEAR
MESSAGE

DICTIONARY
LABEL(S) +
IMAGE URL *
[IMAGE LIBRARY (UPLOAD/SELECT)]

* = Field is optional.

+ = Enter space delimited labels for this post. An example entry: 240 muffler


©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.