the defender front output flange and D2 front flange are interchangeable. before the days that GL started selling a defender flanged double carden, the only option for a Defender was to swap the flange to a D2 style and use a factory D2 shaft or an aftermarket shaft like GL or TW with a D2 flange. As for length, many ran a factory D2 shaft on a stock height defender. If it's lifted, you might be more cautious as to spline engagement at full droop.
as a side note, the defender front output spline count is the same as that used on a Ford 9" diff. As such, you can use a Ford 9" pinion yoke on a LT230. More relevant for those with clearance issues like with a 4L80 tranny.
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
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