ID
1362919
$ 435.84
1-2 weeks delivery time
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The Nanni Diesel 970312126 Mark 2 connecting rod bearing is a precision-fit bearing element used within the crankshaft and piston assembly to support smooth connecting-rod rotation on the crankpin under marine engine loads. Designed for OEM-correct replacement, it helps maintain stable oil-film lubrication and reliable bottom-end operation across T4.155, 4.380TDI (including stern drive variants), and the broader T4 range covering T4.165, T4.180, T4.200, T4.270, T4.230, and T4.205 Standard engines.
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Mark 2 Connecting Rod Bearing Nanni Diesel 970312126
The Nanni Diesel 970312126 is a Mark 2 connecting rod bearing used in the crankshaft and piston assembly. Positioned at the connecting rod big end, it supports the crankshaft journal interface to promote smooth rotation and dependable oil-clearance control under continuous marine-duty operation.
Compatibility
- T4.155 engines
- 4.380TDI engines
- T4.155 Stern Drive engines
- 4.380TDI Stern Drive engines
- T4.165 engines
- T4.180 engines
- T4.200 engines
- T4.270 engines
- T4.230 engines
- T4.205 Standard engines
Technical Specifications
Part Number 970312126 Component Connecting Rod Bearing Mark Mark 2
Product Details
- Brand: Nanni Diesel
- Assembly Location: Crankshaft and Piston / Crankshaft Pistons
- Typical Function: Supports the connecting rod big-end bearing surface on the crankshaft for controlled rotation and load handling
Features
- OEM-correct replacement bearing for the connecting rod big end
- Helps maintain smooth crankshaft rotation and stable lubrication under load
- Supports consistent bottom-end reliability for marine operating cycles
- Matched application coverage across multiple Nanni T4 engine variants, including stern drive configurations
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