I agree great mod. Did mine as well. Worth it for the massive reduction in drive train slack, the atb function was almost a bonus.
Much better when driving on loose gravel or when reversing trailers full of fire wood.
Clive
Is been said before, but it needs saying again! I've just installed an Ashcroft ATB (Automatic Torque Bias) centre diff in my 2013 110. To say that it completely transforms the truck to drive, is an understatement. I also installed a Ashcroft adaptor shaft for the gearbox to Tx case drive.
My driveline backlash was particularly bad for a new truck, so the difference is very noticeable.
The splines on the adaptor shaft were also flogged.
To anyone who has a PUMA, I really recommend this modification. Very pleasing.....
 Master
					
					
						Master
					
					
                                        
					
					
						I agree great mod. Did mine as well. Worth it for the massive reduction in drive train slack, the atb function was almost a bonus.
Much better when driving on loose gravel or when reversing trailers full of fire wood.
Clive
Any Defender, regardless of engine drives better with an ATB as the centre diff.
Sounds good. What's the cost?
about $700 for the atb, plus shipping. i fitted one into my rangie, was a great bit of gear. not sure if i will move it over into the county, or just sell it.
I purchased a rear Ashcroft locker as well as the ATB centre diff, and the Ashcraft gearbox adaptor shaft. Cost me $3200 delivered, and cost me $1000 at Tamworth ARB NSW to have it all installed. I could have done it myself, but the lazies(not a real word) and some warranty convinced me to spend the money!
Can't say it enough, but this mod is really worth it!
Does anybody have any firsthand experience of a Ashcroft gearbox adaptor shaft failing?
MLD
Current: (Diggy) MY10 D130 ute, locked F&R, air suspension and rolling on 35's.
Current: (but in need of TLC) 200tdi 110 ute & a 300tdi 110 ute.
Current: (Steed) MY11 Audi RS5 phantom black (the daily driver)
Gone: (Dorothy) MY99 TD5 D110
 
 
		
Just curious here..... but when u have an ATB Centre Diff installed plus u have F&R Diff Locks as well, what happens when u go offroading and use LowRange w/o locking in your Centre Diff?
I'm assuming it would behave as if u had your centre Diff locked.... even if u lifted a wheel?
rob
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