Journey with Confidence RV GPS App RV Trip Planner RV LIFE Campground Reviews RV Maintenance Take a Speed Test Free 7 Day Trial ×

Go Back   Thor Forums > Thor Tech Forums > Maintenance and Repair
Click Here to Login
Thread Tools Display Modes
Old 10-29-2020, 08:33 PM   #1
Senior Member
Brand: Thor Motor Coach
State: Missouri
Posts: 2,164
THOR #6903
ISL9 Oil Filters

Curious if anyone is using the new high hour filter by Cummins? Seems like it would only be practical if you were going to put at least the 18,000 or so miles between changes although apparently given the 1000 hours you could go further if your oil analysis indicated it was safe to do so

Data sheet is attached and it appears to be a better filter and so was the LF9009 we went to a few years back
Attached Files
File Type: pdf LT36635.pdf (1.51 MB, 9 views)

lwmcguire is offline   Reply With Quote

Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are Off

» Featured Campgrounds

Reviews provided by


This website is not affiliated with or endorsed by Thor Industries or any of its affiliates. This is an independent, unofficial site.

All times are GMT. The time now is 01:36 AM.

Powered by vBulletin® Version 3.8.8
Copyright ©2000 - 2022, vBulletin Solutions, Inc.
Content Relevant URLs by vBSEO 3.6.0 PL2