Genuine Honda Timing Chain Case O-Ring Seal – Civic Type R EP3, FN2
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- SKU 91302-PNA-004
- Model K20
- Make Honda and Geniune Honda
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Product Description
The Genuine Honda timing chain case O-ring is a vital internal seal located between the timing chain cover and the engine block. This high-precision rubber gasket is designed to seal the oil passage that feeds the timing chain tensioner. Over time, the original O-ring can flatten or perish due to constant heat cycles, leading to internal oil pressure loss or external weeping from the timing cover area. Replacing this seal during any timing chain service or engine rebuild is essential to ensure the hydraulic tensioner receives full oil pressure and to maintain a leak-free engine front.
Technical Specifications
| Feature | Details |
| Part Number | 91302-PNA-004 |
| Manufacturer | Genuine Honda |
| Material/Construction | High-Temp Resistant Nitrile Rubber |
| Condition | New |
Fitment & Compatibility
Compatible Engines
-
K20A, K20A2, K20Z4
-
K24A
Compatible Chassis
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Honda Civic EP3, FN2, FD2
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Honda Integra DC5
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Honda Accord CL7, CL9