ID
1363647
$ 79.95
1-2 weeks delivery time
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+
The Nanni Diesel 970491101 camshaft tappet is a valve-train element in the camshaft assembly that transfers cam lobe motion into precise valve actuation for smooth, reliable engine operation. Designed as an OEM replacement, it fits 2.60HE, 3.100HE, 3.90HE, 4.110HE, and 4.150HE engines, and it also applies to N3.30 and N4.38 engines built before serial number KTE08070398.
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Valve Train Tappet for the Camshaft Assembly
The Nanni Diesel 970491101 is a camshaft tappet used within the camshaft assembly on Nanni marine diesel engines. This valve-train component follows the cam profile and transmits motion to the upper valve gear, helping maintain accurate timing and consistent engine performance under marine operating loads.
Compatibility
- 2.60HE engines
- 3.100HE engines
- 3.90HE engines
- 4.110HE engines
- 4.150HE engines
- N3.30 engines (before serial number KTE08070398)
- N4.38 engines (before serial number KTE08070398)
Product Details
- Brand: Nanni Diesel
- Part Number: 970491101
- Component Type: Camshaft tappet
- Assembly Location: Camshaft
- Application Note: Applies to N3.30 and N4.38 engines built before serial number KTE08070398
Features
- Supports stable valve train operation by accurately following the camshaft lobe profile
- OEM replacement part for dependable fit within the camshaft assembly
- Helps maintain consistent valve timing and smooth running in marine duty cycles
- Suitable for multiple HE-series engines and specified early-build N-series engines
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