The Ford Barn

Red Mark · 06-20-2011, 06:10 PM

Hi All,
Does anyone know the Timkin part number for the differential bearings? I can obtain them at a discount provided I can give them a Timkin P/N. Thanks!

Rich in Tucson · 06-20-2011, 06:44 PM

If you are referring to A-4221, Timken #28156.

For A-4222, it is Timken #28317.

Cone bearings and cups should be replaced as sets.

barnstuf · 06-20-2011, 06:45 PM

Differential bearings Ford # A-4221, Timken #28156 (4 per car)
Differential bearing cups Ford # A-4222, Timken #28317 2 per car)
Pinion bearing (double) cup, Ford # A-4616, Timken # 28314XD (1 per car)

Red Mark · 06-21-2011, 08:12 PM

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Thanks, You guys have all the answers.

06-20-2011, 06:10 PM	#1
Red Mark Junior Member Join Date: Jun 2011 Location: Michigan (Thumb area) Posts: 20	Differential Bearing Part No. Hi All, Does anyone know the Timkin part number for the differential bearings? I can obtain them at a discount provided I can give them a Timkin P/N. Thanks!

06-20-2011, 06:45 PM	#3
barnstuf Senior Member Join Date: May 2010 Location: Cape Cod MA Posts: 2,840	Re: Differential Bearing Part No. Differential bearings Ford # A-4221, Timken #28156 (4 per car) Differential bearing cups Ford # A-4222, Timken #28317 2 per car) Pinion bearing (double) cup, Ford # A-4616, Timken # 28314XD (1 per car)

06-21-2011, 08:12 PM	#4
Red Mark Junior Member Join Date: Jun 2011 Location: Michigan (Thumb area) Posts: 20	Re: Differential Bearing Part No. Sponsored Links (Register now to hide all advertisements) Thanks, You guys have all the answers.

06-20-2011, 06:44 PM	#2
Rich in Tucson Senior Member Join Date: May 2010 Location: Tucson, Arizona Posts: 374	Re: Differential Bearing Part No. If you are referring to A-4221, Timken #28156. For A-4222, it is Timken #28317. Cone bearings and cups should be replaced as sets.