ID
1363635
$ 7.32
1-2 weeks delivery time
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The Nanni Diesel 970490511 sealing O-ring is a precision gasket element used across key engine sealing points, including the cylinder head cover and (on specific applications) the oil cooler and engine block. Designed for dependable oil-tight sealing and controlled crankcase ventilation integrity, it supports clean, leak-resistant operation on Nanni 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, and 5.280HE engines.
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Nanni Diesel Engine Sealing O-Ring 970490511
The Nanni Diesel 970490511 is an OEM O-ring used to seal mating surfaces in multiple engine assemblies. It is referenced in the cylinder head cover assembly across a broad range of HE and TDI engines, and it is also used within the oil cooler and engine block assemblies on specific applications. Replacing the O-ring during service helps maintain a tight seal, supporting clean operation and reducing the risk of oil seepage at the joint.
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
Product Details
- Brand: Nanni Diesel
- Part Number: 970490511
- Component Type: O-Ring
- Assembly Location: Cylinder head cover
- Additional Assembly References: Oil cooler; Engine block
Features
- OEM replacement O-ring for restoring correct sealing at serviced joints
- Supports leak-resistant operation in cylinder head cover applications
- Referenced for use in oil cooler and engine block assemblies on specific engine variants
- Helps maintain clean engine surfaces and stable sealing performance over time
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