$ 4.97
1-2 weeks delivery time
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The Nanni Diesel 970302016 rocker arm spring is a valve train spring element used within the Valves and Springs assembly to help maintain stable rocker arm control during engine operation. Designed as an OEM replacement part, it supports consistent valve gear motion across Nanni engine models including 4.190HE, 4.195HE, 4.200HE, 4.200TD, 4.220HE, 5.250TDI, 5.280HE, N4.40, N4.50, N4.60, and N4.65 engines.
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Nanni Diesel Rocker Arm Spring for Valves and Springs Assembly
The Nanni Diesel 970302016 is a rocker arm spring used in the Valves and Springs assembly. In the valve train, this spring helps keep the rocker mechanism properly controlled so valve actuation remains steady under varying engine loads and speeds—supporting smooth operation and dependable timing behavior.
Compatibility
- 4.190HE engines
- 4.195HE engines
- 4.200HE engines
- 4.200TD engines
- 4.220HE engines
- 5.250TDI engines
- 5.280HE engines
- N4.40 engines
- N4.50 engines
- N4.60 engines
- N4.65 engines
Technical Specifications
Part Number 970302016
Product Details
- Brand: Nanni Diesel
- Component Type: Rocker Arm Spring
- Assembly Location: Valves and Springs
Features
- OEM replacement spring designed to match the original valve train layout
- Helps maintain consistent rocker arm control for stable valve operation
- Supports reliable service work when refreshing the Valves and Springs assembly
- Fitment coverage across multiple Nanni HE, TD, and N4 engine variants
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