Toyota aftermarket part comparability issues
Feb 2, 2016 21:31:15 GMT -6
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jeffreylane likes this
Post by mpdxtreme on Feb 2, 2016 21:31:15 GMT -6
Hope this makes sense.
Iused an Advanve adapters 23 spline adapter plate to make my crawl box. I upgraded the output shaft on my transfer case with a Marlin 23 full spline output gear. When I went to assemble everything the two would not mate up. The splines engaged perfectly but the shaft wouldn't go all the way in the AA coupler. After a call to AA they advised that because the way Marlin machines their splines they will not fully mate. There is a 15 thousandths clearance problem. Now it's off to the machine shop tomorrow to get the coupler enlarged.
Marlin full cut spline compared to stock
The marks on the inside are where the output shaft hits the coupler
The measurements of the two pieces
GG
Iused an Advanve adapters 23 spline adapter plate to make my crawl box. I upgraded the output shaft on my transfer case with a Marlin 23 full spline output gear. When I went to assemble everything the two would not mate up. The splines engaged perfectly but the shaft wouldn't go all the way in the AA coupler. After a call to AA they advised that because the way Marlin machines their splines they will not fully mate. There is a 15 thousandths clearance problem. Now it's off to the machine shop tomorrow to get the coupler enlarged.
Marlin full cut spline compared to stock
The marks on the inside are where the output shaft hits the coupler
The measurements of the two pieces
GG
Just remember...we give them back in 10 months 
It's alive!! 
