ID
1364519
$ 783.47
1-2 weeks delivery time
-
+
The Nanni Diesel 970313437 main bearing carrier assembly supports accurate crankshaft alignment within the crankshaft assembly, helping maintain smooth rotation and stable bearing seating under marine engine loads. Built as an OEM replacement component, it fits Nanni Diesel N4.40 and N4.50 engines and is a solid choice for restoring proper bottom-end support during overhaul or repair.
- Description
- Ask a Question
-
Main Bearing Carrier Assembly for the Crankshaft System
The Nanni Diesel 970313437 is a main bearing carrier assembly used within the crankshaft assembly. Its role is to provide a rigid, accurately positioned housing for the crankshaft main bearing area, helping keep the crankshaft correctly supported and aligned for dependable operation in marine service.
Compatibility
- N4.40 engines
- N4.50 engines
Product Details
- Brand: Nanni Diesel
- Part Number: 970313437
- Component Type: Main Bearing Carrier Assembly
- Assembly Location: Crankshaft
Features
- Supports stable crankshaft operation by maintaining consistent main bearing positioning
- Helps reduce vibration and uneven bearing loading caused by misalignment
- OEM replacement part suited to engine rebuilds and crankshaft service work
- Designed for direct integration into the N4 crankshaft assembly
-
Popular products
-
1-2 weeks delivery time$ 783.47 -
1-2 weeks delivery time$ 20.17 -
-
1-2 weeks delivery time$ 966.98 -
1-2 weeks delivery time$ 703.71 -
1-2 weeks delivery time$ 12 -
-
1-2 weeks delivery time$ 611.15 -
1-2 weeks delivery time$ 174.75 -
1-2 weeks delivery time$ 174.75