These forged rods are capable of over 150 HP per cylinder. They are built with high quality 4340 chrome moly steel. H-beam design greatly increases strength and durability over stock rods. Magnaflux inspected. Multi-stage heat treated for increased stability. Honed to exact tolerances.
 
They will fit the OM602 2.5L, OM603 3.0L, OM605 and OM606 NA turbocharged engines (28mm wrist). High strength 3/8" bolts are included, which should be torqued to 65 Nm. Each purchase is for one rod and two bolts.
 
If you'd like ARP bolts, you need these: https://arp-bolts.com/kits/arpkit-detail.php?RecordID=798