$ 435.84
1-2 weeks delivery time
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The Nanni Diesel 970312127 Mark 3 connecting rod bearing is a precision bearing element used in the crankshaft and pistons assembly to support smooth connecting rod rotation on the crankpin under marine engine loads. Designed as an OEM replacement, it helps maintain stable oil-film lubrication and reliable bottom-end operation across T4.155, 4.380TDI, T4.165, T4.180, T4.200, T4.270, T4.230, and T4.205 Standard engines, including stern drive applications where specified.
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Mark 3 Connecting Rod Bearing for Crankshaft and Pistons Assembly
The Nanni Diesel 970312127 is a Mark 3 connecting rod bearing fitted within the crankshaft and pistons group. Installed between the connecting rod and the crankshaft journal, it supports controlled rotation and helps protect critical bottom-end components by promoting consistent, low-friction operation in demanding marine duty cycles.
Features
- OEM replacement bearing for the connecting rod to crankshaft interface
- Mark 3 grade identification for correct bearing selection during service work
- Supports smooth crankshaft rotation and stable bearing performance under load
- Designed to integrate cleanly within the crankshaft and pistons assembly
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
Brand Nanni Diesel Part Number 970312127 Bearing Identification Mark 3
Product Details
- Component Type: Connecting Rod Bearing
- Assembly Location: Crankshaft and Pistons
- Application: Bottom-end bearing support between connecting rod and crankshaft journal
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