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TRIUMPH PLATES - Browse Original Triumph Catalogue Plates
FLANGE ASSY.
Part No:
138726
NOT AVAILABLE This part is no longer available
![](https://www.revingtontr.com/images/no-product-image.jpg)
Drive Flange differential TR4A. This drive flange is not available new, we can however supply second hand parts where needed. Be aware that this part is not the same as the later flange 149409 as the keyway is narrower on the 138726 flange.
138726 keyway 1/4" wide
149409 keyway 3/8" wide