ID
1022245
$ 211.91
1-2 weeks delivery time
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The Nanni Diesel 970491556 crankshaft bearing insert (+0.40) supports smooth crankshaft rotation within the crankshaft and pistons assembly, helping maintain stable oil film control and reliable bottom-end operation under marine load. Designed for HE series engines, it fits 2.60HE, 3.90HE, and 4.110HE installations where a +0.40 crankshaft bearing size is required.
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Nanni Diesel Crankshaft Bearing Insert +0.40
The Nanni Diesel 970491556 is a +0.40 crankshaft bearing used within the crankshaft and pistons assembly. Installed at the crankshaft journals, it helps deliver stable, low-friction support for the rotating assembly—an essential factor for dependable oil-controlled operation and long service life in marine duty.
Compatibility
- 2.60HE engines
- 3.90HE engines
- 4.110HE engines
Technical Specifications
Part Number 970491556 Size +0.40
Product Details
- Brand: Nanni Diesel
- Component Type: Crankshaft Bearing Insert
- Assembly Location: Crankshaft and Pistons
Features
- Designed to support consistent crankshaft alignment and rotation within the bottom end
- Helps maintain controlled bearing clearances for stable lubrication performance
- OEM-fit replacement for the crankshaft and pistons assembly on listed HE engines
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