PAI 671710 Detroit Diesel 23531606 LOWER BEARING KIT Series 60 DDE (STD) Posted on October 4, 2025 by admin Item for Sale: PAI 671710 Detroit Diesel 23531606 LOWER BEARING KIT Series 60 DDE (STD). STANDARD ROD BEARING KIT. I have many happy international customers! C heck out our order map from the last 90 days!