Mile Marker conversion? - JeepForum.com
Search  
Sign Up   Today's Posts
User: Pass: Remember?
Advertise Here
Jeep Home Jeep Forum Jeep Classifieds Jeep Registry JeepSpace Jeep Reviews Jeep Gallery Jeep Clubs Jeep Groups Jeep Videos Jeep Events Jeep Articles
Go Back JeepForum.com > Models > Full Size Jeep Forum > Mile Marker conversion?

JK specific skid plates from Clayton Off Road Mfg.RCV Heavy Duty Axle Shafts Now Shipping at Baseline4x4.comStainless Steel Door Hinge Pins

Reply
Unread 06-01-2007, 10:58 AM   #1
CARVINSTARVIN
Registered User
 
Join Date: May 2007
Location: BEND, OREGON
Posts: 3
Mile Marker conversion?

It is time to re-build my quadratrac transfere case and I am wondering if anyone has advice on whether the two wheel drive option is worth the effort. I also have the low range option. There is a nice klunk when I put it in gear and from what I've read, the chain and maybe a shaft should be replaced. I'm looking at the Mile Marker conversion/ re-build kit. Is there significant gas mileage improvement when switched to two wheel?

CARVINSTARVIN is offline   Reply With Quote
Unread 06-04-2007, 07:06 AM   #2
J4GRAND
Registered User
 
Join Date: Dec 2001
Location: Valparaiso, IN
Posts: 293
Not a significant gain in mileage with the part-time kit but you also have a little less wear and tear on the front axle components. DO NOT get the 16% overdrive option with the part-time kit. It can really make a rig sluggish an effectively lowers a rigs crawl ratio. It sounds as if your current QT has a bad chain. You can drain the fluid and open the inspection plug on the bottom of the case and use a screwdriver to see how much play is in the chain. If it's over 3/4", time for a new chain. Hopefully, you won't need a new low range mainshaft. These are not available anymore, even with a part-time kit. Most of the time the clunks are sign of a stretched chain.
__________________
Patrick V.
Valparaiso, IN
73 Jeep J4000 360 .040 over, Summit K8600 Cam, Edelbrock Manifold and 750CFM 4V TH400/1339 QT
78 Cherokee Chief- Hunting Property Rig
05 Grand Cherokee- 3.7 V6 5 speed auto
J4GRAND is offline   Reply With Quote
Unread 06-04-2007, 10:51 PM   #3
CARVINSTARVIN
Registered User
 
Join Date: May 2007
Location: BEND, OREGON
Posts: 3
Thanks, I hope it is just the chain and I'll avoid the overdrive gear!
CARVINSTARVIN is offline   Reply With Quote
Unread 06-04-2007, 11:56 PM   #4
Trouble Maker
Senior Member
 
Trouble Maker's Avatar
1993 ZJ 
 
Join Date: Jan 2006
Location: Lloydminster, SK Canada
Posts: 751
With the part time kit you won't need the expensive QT fluid anymore either.
__________________
Russ
02 Dakota Quad Cab 4.7 5 spd

93 ZJ Stolen and wrecked Mar29/08
Trouble Maker is offline   Reply With Quote
Reply
Thread Tools


Suggested Threads





Jeep, Wrangler, Cherokee, Grand Cherokee, and other models are copyrighted and trademarked to Jeep/Chrysler Corporation. JeepForum.com is not in any way associated with Jeep or the Chrysler Corp.