ID
1364783
$ 40.62
1-2 weeks delivery time
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The Nanni Diesel 970314122 valve spring retainer lock is a precision valvetrain fastener that secures the valve spring retainer to the valve stem, helping maintain stable valve control at operating speed. Used within the valves and springs system and referenced in the camshaft assembly, it supports dependable cylinder head operation across T4.165, T4.180, T4.200, T4.270, T4.230, and T4.205 Standard engines.
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Valve Spring Retainer Lock for T4 Series Valvetrain
Built for dependable valvetrain retention, the Nanni Diesel 970314122 valve spring retainer lock helps keep the valve spring retainer securely engaged on the valve stem. Positioned within the valves and springs system and also listed under the camshaft assembly, this small but critical component supports consistent valve timing and stable engine operation on Nanni T4 marine diesels.
Compatibility
- T4.165 engines
- T4.180 engines
- T4.200 engines
- T4.270 engines
- T4.230 engines
- T4.205 Standard engines
Product Details
- Brand: Nanni Diesel
- Part Number: 970314122
- Component Type: Valve Spring Retainer Lock
- Assembly Location: Valves and Springs
- Also Referenced In: Camshaft (page 8)
Features
- Secures the valve spring retainer for stable valvetrain operation
- Helps maintain consistent valve control under marine engine duty cycles
- OEM fitment for straightforward service and replacement
- Supports reliable engine performance across multiple T4 variants
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