Perkins 3142A171 Caterpillar C7.1 Exhaust Valve | Diesel Engine Valve Train Parts

Perkins 3142A171 Caterpillar C7.1 Exhaust Valve

OEM-quality exhaust valve for Perkins and Caterpillar C7.1 diesel engines. Precision-ground to OEM tolerances for correct valve face angle, stem diameter, and overall length. Engineered to withstand extreme exhaust temperatures and combustion pressures while maintaining proper sealing of combustion chambers. Essential for cylinder head rebuild and valve train overhaul. Ideal for global parts retailers, repair service providers, and diesel engine workshops.

Part Specifications

• Part Number: 3142A171
• Brand: Perkins / Caterpillar (CAT) Compatible
• Component: Exhaust Valve
• Condition: New / OEM Replacement
• Country of Origin: China
• HS Code: 8409.99
• Application: Industrial / Agricultural / Construction / Power Generation

Compatible Engine Models

• Caterpillar C7.1
• Perkins (compatible series)
• Please confirm compatibility with your engine serial number before ordering.

Cross Reference Numbers

3142A171 | PKS3142A171

Why Choose Us?

• Global B2B wholesale supply
• Bulk pricing available — contact us for a quote
• Fast international shipping
• OEM & aftermarket options

Need bulk pricing or a custom quote? Submit an RFQ →