Description
This Pro-H connecting rod configuration is listed for BMW N20 under SKU CRLSCR9101-4. Supplied as a set of 4, it is the Pro-H 3/8 in WMC Bolt version shown in this listing.
For the N20, verify the rod center distance and piston geometry as part of the complete assembly. Check physical clearance during mock-up; dimensions alone do not establish clearance to every surrounding component.
Pro-H identifies Carrillo's H-beam design family. Carrillo describes a steel-rod manufacturing process based on forgings, dimensional inspection, and shot peening. The relevant purchasing distinction remains this rod's specific geometry and fastener configuration.
The listed WMC fasteners belong to Carrillo's H11 tool-steel bolt family. Bolt size and grade are part of the assembly specification; use the instructions for the actual supplied bolts rather than transferring a torque figure from another rod.
Product Specifications
- Listed application: BMW N20
- Listed configuration: Pro-H 3/8 in WMC Bolt
- Listed series: Pro-H
- Listed fasteners: 3/8 in WMC Bolt
- Package quantity: Set of 4 connecting rods
- SKU: CRLSCR9101-4
- Manufacturer catalog rod center distance: 144.3 mm
- Manufacturer catalog pin diameter: 22 mm
Fitment and Assembly
Check bearing fit, rod side clearance, and clearance to the block, crankshaft, and pistons during mock-up. Use the supplied specification card and the exact bolt installation instructions for final assembly.