IIRC the pinion nut recall was on the 3rd gen trucks.
Negative, it was also on 4th gens... cause i own one that was repaired under the recall. Here's the info
Safety Recall N08 / NHTSA 13V-038
Rear Axle Pinion Nut
NOTE: Vehicles that are involved in Safety Recall M34 are not included in this recall.
2009 - 2012 (DS) RAM Truck (1500 series)
(ND) Dodge Dakota
2009 (HB) Dodge Durango
(HG) Chrysler Aspen
NOTE: This recall applies only to the above vehicles equipped with a 9.25 rear axle (sales code DRB) or a C235 rear axle (sales code DRN).
Subject
The rear axle pinion nut on about 278,000 of the above vehicles may loosen due to undersized pinion shaft splines. A loose pinion nut could cause the rear axle to seize or cause the driveshaft to separate resulting in a loss of motive power. Either situation could cause a crash without warning.
Models IMPORTANT: Some of the involved vehicles may be in dealer used vehicle inventory. Dealers should complete this recall service on these vehicles before retail delivery. Dealers should also perform this recall on vehicles in for service. Involved vehicles can be determined by using the VIP inquiry process.
Repair
The rear axle pinion nut must be inspected. Rear axles found with a loose pinion nut and/or a seized up rear axle assembly must be reconditioned. Rear axles with a 6-point pinion nut that has not loosened will have a pinion nut retainer installed. All rear axles with a 12-point pinion nut require no additional repairs.
IIRC the pinion nut recall was on the 3rd gen trucks.
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