Go Back   Team-BHP > BHP India > The Indian Car Scene

Thread Tools Search this Thread
Old 21st November 2007, 12:36   #46
Distinguished - BHPian
4x4addict's Avatar
Join Date: Nov 2007
Location: Chennai
Posts: 3,714
Thanked: 1,896 Times

I also noticed that the Legend comes with 235/70/R16 tires and the army mm550 with 7.50x16 tires. The diameter of the 7.5x16 is about 8.5% larger than the 235/70/16 tires. I hope Mahindra has made some adjustments to the differentials/gear ratio's to compensate for the smaller tire size. Otherwise the Legend will be running at much higher RPMs at the same engine speed as the the army MM550. But then again it has a 5 speed as opposed to a 4 speed in the army spec jeep so maybe the additional over-drive gear compensates for smaller tires.
4x4addict is offline   Reply With Quote
Old 23rd November 2007, 12:17   #47
Senior - BHPian
Ram's Avatar
Join Date: Dec 2005
Location: Singapore, Mumbai, Nagpur
Posts: 2,164
Thanked: 127 Times
Default Ten-spline Warn 29062 locking/freewheeling hubs for Mahindra MM540

Originally Posted by 4x4addict View Post
Is it possible to fit free-wheeling hubs on the MM550? Does anyone have the contact number for LAMBDA in Bangalore who make free-wheeling hubs for M&M Vehicles.
Just as Jeep wrote the book on four-wheel-drive, Warn Industries wrote the book on locking hubs. They were founded in Seattle in 1948 by Arthur Warn to produce locking hubs for surplus World War II Jeeps.

On the Mahindra Jeeps, M&M never modified the WW-II front hub design.
So freewheeling hubs from the aftermarket for the 1953-1964 Willys CJ-3B and 1955-1971 Willys CJ-5 10-spline front driveshaft would fit straight away.

I had Warn premium (chrome & brass) manual free-wheeling hubs on my 1988 Mahindra MM 540 4x4. It took some research to find the right model.

The body was powdercoated black, the bezel was chromed brass and the dial was made of a brass-colored Zinc-Aluminum alloy.

pic is a macro: larger than lifesize

As Jeep used higher torque engines after 1970, they increased the splines on the front driveshaft from 10 to 27. However the Mahindras still used 10-spline halfshafts.

I purchased my 10-spline Warn 29062 from a speedshop near my home in Kingston, NY. Came with a lifetime warranty.

Cost under $200 [= Rs. 7,500 these days] for the pair. Brought them back with me for the MM540 in Bombay. Fit perfectly on the Mahindra !

Ram is offline   Reply With Quote
Old 23rd November 2007, 14:22   #48
Senior - BHPian
ex670c's Avatar
Join Date: Nov 2004
Location: Chennai
Posts: 2,450
Thanked: 1,768 Times

Diff-Ratio for MM550XD (XD3P) 4.88:1
Diff-Ratio for Legend (MDI3200TC) 3.73:1(standard for MDI3200TC
or 4.27:1(used on all M&M DI engines)
ex670c is offline   Reply With Quote

Thread Tools Search this Thread
Search this Thread:

Advanced Search

Similar Threads
Thread Thread Starter Forum Replies Last Post
Bajaj Chetak is Dead- Long live the legend devarshi84 Motorbikes 24 11th October 2015 21:06
S2000, Legend and Acura to hit Indian Shores through CBU BUSA The Indian Car Scene 17 26th October 2013 12:02
Revival of the legend called Lancer. devarshi84 The Indian Car Scene 28 6th May 2006 17:14
The Legend : EF9 Honda Civic SiR BUSA Shifting gears 1 9th March 2006 16:53
New Honda Legend ( ****56k watch out) ashran2 The International Automotive Scene 9 18th September 2005 23:28

All times are GMT +5.5. The time now is 14:03.

Copyright ©2000 - 2016, Team-BHP.com
Proudly powered by E2E Networks