ID
1363138
$ 5.79
1-2 weeks delivery time
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The Nanni Diesel 970312501 feather key is a precision drive key used in the camshaft injection pump assembly to positively locate and transmit torque between the camshaft and its driven component, helping maintain correct fuel-injection timing. It is specified for a wide range of Nanni engines, including 4.190HE, 4.195HE, 4.200HE, 4.200TD, 4.220HE, 5.250TDI, 5.280HE, N4.50, N4.60, and N4.65 models.
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Nanni Diesel Camshaft Injection Pump Feather Key
The Nanni Diesel 970312501 is a feather key designed for use within the camshaft injection pump assembly. By locking the mating components together on the camshaft, this key supports stable torque transfer and consistent alignment—critical for keeping injection-pump drive timing secure in demanding marine engine operation.
Compatibility
- 4.190HE engines
- 4.195HE engines
- 4.200HE engines
- 4.200TD engines
- 4.220HE engines
- 5.250TDI engines
- 5.280HE engines
- N4.50 engines
- N4.60 engines
- N4.65 engines
Technical Specifications
Brand Nanni Diesel Part Number 970312501 Component Feather Key Assembly Camshaft Injection Pump
Product Details
- Application: Camshaft injection pump drive and alignment
- Role in System: Helps prevent relative movement between the camshaft and the driven component, supporting repeatable timing and dependable power delivery
- Fit: OEM replacement part matched to the listed Nanni engine models
Features
- Designed specifically for the camshaft injection pump assembly
- Supports secure torque transmission and component location on the camshaft
- Helps maintain stable injection-drive timing under marine operating loads
- Ideal for service replacement during camshaft or injection pump drive work
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