Part Story

Pinion Yokes

Part Number 2904-29

  • Diff Model: Chrysler 9.25
  • Spline Count: 29
  • Spline Diameter: 1.263
  • Hub Diameter: 1.875
  • Thru Hole: 1.500
  • Centerline To End: 3.188
  • Ujoint: 7290
  • Notes: Strap type / 12 bolt cover
Part Story

This 7290 pinion yoke fits the Chrysler 9.25" differential and takes the strap kit number 2970-20.

Be careful with this yoke. It is common for customers to confuse the 9.25" with the Dana 60 yoke and think it is defective.

Although the measurements are very similar the splines of a Dana 60 and Chrysler 9.25" are cut differently and do not interchange.

The simplest way to tell which differential you are dealing with is to count the bolts on the rear differential cover.

Dana's have 10 bolt covers (except for the Chry. 8.75"...see notes for 2604-29).

The Chry. 9.25" has a 12 bolt cover and is shaped like a stop sign.

Applications for 9.25"

1 Ton Chrysler Van: 1978 - 2003 (Rear)
1/2 Ton Chrysler Van: 1970 - 2004 (Rear)
1/2 Ton Dodge Pickup: 1974 - 2006 (Rear)
3/4 Ton Chrysler Van: 1974 - 2002 (Rear)
3/4 Ton Dodge Pickup: 1974 - 1999 (Rear)
Dakota: 1988 - 2005 (Rear)
Durango: 1998 - 2004 (Rear)
Fifth Avenue: 1973 - 1981 (Rear)
Imperial: 1974 - 1975 (Rear)
Monaco: 1975 - 1985 (Rear)
Polara: 1970 - 1974 (Rear)
Ram Charger: 1974 - 1993 (Rear)