$ 257.16
1-2 weeks delivery time
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The Nanni Diesel 970312212 oil filter union is a dedicated connection fitting for the oil filter system, supporting secure routing and sealing at the filter interface for dependable lubrication flow. Installed within the oil filter or oil filter assembly, it fits T4.155 and 4.380TDI engines (including Stern Drive versions) as well as T6.420TDI and T6.300 engines, making it a practical OEM replacement for maintaining clean, stable oil circulation on board.
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Nanni Diesel Oil Filter Union Connection Fitting
Built for the oil filter system, the Nanni Diesel 970312212 union is a connection fitting used at the oil filter interface to support a secure, leak-resistant joint and consistent lubrication flow. Positioned within the oil filter / oil filter assembly, it helps keep service work straightforward while maintaining the integrity of the engine’s oil circuit in marine duty.
Compatibility
- T4.155 engines
- 4.380TDI engines
- T4.155 Stern Drive engines
- 4.380TDI Stern Drive engines
- T6.420TDI engines
- T6.300 engines
Technical Specifications
Specification Value Part Number 970312212
Product Details
- Brand: Nanni Diesel
- Component Type: Oil Filter Union
- Assembly Location: Oil Filter / Oil Filter Assembly
- Primary Role: Connects and supports the oil filter interface for stable oil circuit integrity
Features
- Designed for OEM-style fit within Nanni Diesel oil filter configurations
- Supports secure connection at the filter interface to help protect the lubrication system
- Well-suited for routine service replacement during oil filter system maintenance
- Compatible across multiple T4 and T6 marine diesel applications, including stern drive variants
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