14 Bolt Gears 3.73 and 4.56

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marks86

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For sale are 3.73 gears and 4.56 gears for a 14bolt FF
Both in good shape, I cant make any promises for the pinion bearings but the 4.56s have 10k original miles and the 3.73s have like 90k
60bucks each
pictures are only of the 3.73s can get 4.56 pictures from a request

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bucket

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Do the 4.56's have the pinion support included too?
 

marks86

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Do the 4.56's have the pinion support included too?

the little bearing? if so there only like ten dollars and they press into the housing
 

bucket

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What I meant was, the pinion gear still mounted to the bolt-in support. Like in your 3.73 pictures.
 

marks86

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yes the 4.56 still have the pinion support still on it
 

marks86

Full Access Member
Joined
Feb 2, 2011
Posts
1,513
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Location
Latham, NY
First Name
Mark
Truck Year
1986
Truck Model
K30
Engine Size
12v Cummins
4.56 have been sold, 3.73 still for sale
 

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