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| Place of Origin: | China |
| Brand Name: | WESPC |
| Certification: | ISO9001 |
| Model Number: | 3142H091 |
| Brand Name | WESPC |
| Place of Origin | China |
| Part Number | 3142H091 |
| After-sales Service Provided | Video Technical Support, Online Support |
| Marketing Type | Ordinary Product |
| Certificate | ISO9001 |
| Warranty | 1 Year |
| Stock | Yes |
| Valve Type | Intake/Inlet Valve |
| Compatible Engines | 4.4L and 6.6L displacement diesel engines (1104D-E44T, 1104D-E44TA, 1106D-E66TA, 1106C-E66TA, 1106C-E66TAG4) |
| Valve Head Diameter | 35 mm (1.38 inches) |
| Valve Stem Diameter | 6 mm (0.236 inches) |
| Overall Length | 108.15-108.2 mm (4.26 inches) |
| Face Angle | 30 degrees |
| Material Grade | 4Cr9Si2 heat-resistant alloy steel |
| Surface Treatment | Gas nitriding for enhanced surface hardness |
| Weight | 0.054-0.06 kg (0.12-0.13 lbs) |
| Operating Temperature Range | -40°C to +800°C (intermittent peak) |
| Pressure Rating | Designed to withstand high combustion chamber pressures typical of modern turbocharged diesel engines |
| Valve Seat Compatibility | Precision-matched to 30-degree valve seat inserts |
| Stem Hardness | HRC 30-35 (core), HRC 60+ (nitrided surface) |
| Head Hardness | HRC 25-30 with nitrided surface layer |
| Quantity per Engine | 4 units (4-cylinder engines) or 6 units (6-cylinder engines) |
