ID
1363623
$ 20.13
1-2 weeks delivery time
-
+
The Nanni Diesel 970490116 sealing O-ring is a precision-fit seal used across the engine block, crankcase and cylinders, and cylinder head assemblies to maintain leak-tight joints in critical internal circuits. Designed for broad compatibility with Nanni marine diesel platforms, it supports clean oil and coolant containment on engines including 2.40HE, 2.45HE, 2.50HE, 2.60HE, 3.100HE, 3.75HE, 3.90HE, 4.110HE, 4.150HE, 4.190HE, 4.195HE, 4.200HE, 4.220HE, 4.330TDI, 4.340TDI, 5.250TDI, 5.280HE, N2.14, N3.30, N4.40, and N4.50.
- Description
- Ask a Question
-
Nanni Diesel Engine Sealing O-Ring 970490116
The Nanni Diesel 970490116 is an OEM O-ring used as a sealing element within multiple core engine assemblies, including the engine block, crankcase and cylinders, and selected cylinder head applications. Installed in its designated groove, it helps maintain a tight seal at mating interfaces to support stable engine operation and reduce the risk of fluid migration where components join.
Compatibility
- 2.40HE engines
- 2.45HE engines
- 2.50HE engines
- 2.60HE engines
- 3.100HE engines
- 3.75HE engines
- 3.90HE engines
- 4.110HE engines
- 4.150HE engines
- 4.190HE engines
- 4.195HE engines
- 4.200HE engines
- 4.220HE engines
- 4.330TDI engines
- 4.340TDI engines
- 5.250TDI engines
- 5.280HE engines
- N2.14 engines
- N3.30 engines (up to No. KTH0804182)
- N4.40 engines
- N4.50 engines
Product Details
- Brand: Nanni Diesel
- Part Number: 970490116
- Component Type: O-Ring Seal
- Assembly Location: Engine Block
- Assembly Location: Crankcase and Cylinders
- Assembly Location: Cylinder Head (including catalog references p.8 for N4.40 and p.9 for N4.50)
Features
- OEM-fit O-ring designed to seat correctly in its intended engine grooves
- Supports clean sealing between joined components in the block, crankcase and cylinders, and cylinder head assemblies
- Helps maintain stable operating conditions by reducing the chance of leaks at sealed interfaces
- Suitable replacement choice when servicing core engine sealing points across multiple Nanni engine families
-
Popular products
-
1-2 weeks delivery time$ 20.13 -
1-2 weeks delivery time$ 14.34 -
1-2 weeks delivery time$ 11.77 -
-
1-2 weeks delivery time$ 2.20 -
-
1-2 weeks delivery time$ 1.92 -
-
-
1-2 weeks delivery time$ 83.57