316-5979 Caterpillar 3516 Exhaust Rotocoil | Engine Valve Train Parts

CAT 316-5979 Caterpillar 3516 Exhaust Rotocoil

OEM-quality exhaust rotocoil (valve rotator) for Caterpillar 3516 diesel engines. Causes the exhaust valve to rotate slightly with each opening cycle, ensuring even wear distribution across the valve face and seat, preventing carbon buildup, and extending valve and seat service life under the extreme thermal loads of the exhaust side. Manufactured to OEM specifications for correct spring load, rotation torque, and dimensional fit. Essential for cylinder head rebuild and valve train overhaul. Ideal for global parts retailers, repair service providers, and heavy-duty diesel engine workshops.

Part Specifications

• Part Number: 316-5979
• Brand: Caterpillar (CAT)
• Component: Exhaust Rotocoil (Valve Rotator)
• Condition: New / OEM Replacement
• Country of Origin: China
• HS Code: 8409.99
• Application: Industrial / Marine / Power Generation

Compatible Engine Models

• Caterpillar 3516
• Caterpillar 3516B
• Caterpillar 3516C
• Please confirm compatibility with your engine serial number before ordering.

Cross Reference Numbers

316-5979 | 3165979 | CAT3165979

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 →