Overview Reviews Product Description M37 Pinion Seal. Dodge Models. S-B601/928114. After Market. New Condition. Product Videos Custom Field Product Reviews (No reviews yet) Write a Review Write a Review × S & S Truck Parts M37 Pinion Seal S-B601/928114 Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name *Email *Review Subject *Comments