TLC FAQ - 9.2 Birfield Sizes

9.2 Birfield Sizes

Year *	Model	Brake Style		Stock Locking Hub	Outer Diameter	Flats Distance	Stub Length	Outer Splines
		Front	Rear		(mm)	(mm)	(mm)
68-75	All	2" Drum	2" Drum	None	90.5	83.5	168	10
76-80	J40	302 x 20 Disc	2" Drum	Warn	90.5	84.5	188	30
	J45	3" Drum	3" Drum	Aisin Med	90.5	84.5	188	30
	J55	302 x 20 Disc	2" Drum	Aisin Med	90.5	84.5	188	30
81-84	J4x	302 x 20 Disc	2" Drum	Aisin Stub	90.5	86.5	178	30
81-89	J6x	302 x 20 Disc	2" Drum	Aisin Stub	90.5	86.5	178	30
85-87	J7x	302 x 20 Disc	2" Drum	Aisin Stub	90.5	86.5	178	30
79-85	Hilux	302 x 12.7 Disc	Drum	Aisin Stub	90.5	86.5	178	30
85	4Runner	203 x 12.7 Disc	Drum	Aisin Stub	90.5	86.5	178	30
91-92	J80	286 x 25 Disc	Drum	None
93-98	J80	311 x 58 Disc	336 x 18 Disc	None	104.6	100.1	159#	30?

* Model Year, North America Only

# Bush face->inside of cir-clip groove

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