140mm H-Beam Connecting Rod Set for 1998-2000 BMW 323i 523i M52TUB25 E9WL2A
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Build a matching 2.5L inline-six with six forged connecting rods.
Compatibility and Application
Source lists BMW E46 323i/323Ci, E39 523i and Z3 2.3 with M52TUB25 1998-2000, subject to installed engine and market. Match engine code and rod dimensions.
Product Details
- Six forged 4340 chromoly H-beam rods with source-listed ARP 2000 3/8 in bolts
- 140 mm center length; 48 mm big-end bore; 22 mm pin bore
- Big- and small-end widths 21.9 mm
- Floating-pin configuration; supplier MPN E9WL2A
Compare the original part, dimensions and mounting points before ordering. Professional installation is recommended. Engine-builder measurement and assembly required. Verify crank journals, bearings, piston-pin fit and fastener procedure.
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