21874014 Valve | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta V8 Exhaust Valve - Part Number: 21874014

A genuine high-temperature exhaust valve used in Volvo Penta 6.0L V8 petrol cylinder heads. Eight are used per engine.

⚙️ Key Features

• Precision valve-train geometry

• Hardened contact and pivot surfaces

• Designed for high-cycle engine operation

• Maintains specified valve or injector motion

• Position- and engine-calibration-specific component

🔄 Supersession & Cross Reference

OEM Supersession Chain:

• 21874014 (current OEM reference)

OEM / Related Numbers:

• Quantity per engine: 8

• 21874008 - exhaust rocker arm

• 21883705 - exhaust valve-stem seal

Aftermarket / Verified Equivalents:

• No aftermarket equivalent

🚤 Compatibility

Commonly used on:

• Volvo Penta 6.0L V8 petrol marine valve-train systems

Typically suits:

• Engine / drive models:

• V8-350-CE-D where the same valve-train part is specified

• V8-380-C-A, V8-380-C-B

• V8-380-CE-A, V8-380-CE-B

• HP Range: 350HP - 380HP

• Engine Type: GM-based 6.0L V8 electronic-fuel-injected petrol marine engine

• Year Range: Approximately 2013 - 2020

• Serial / Fitment Note: Confirm the complete engine, drive or equipment product number and serial number before ordering.

🔌 Function

Transfers or controls valve-train motion so the intake valve, exhaust valve or injector operates at the specified timing and lift.

Common signs of failure:

• Top-end ticking or knocking

• Excessive valve or injector clearance

• Cylinder misfire, low compression or reduced power

• Pitting, scoring, cracking or loss of lubrication

• Severe valve, injector or camshaft damage after failure

📦 Condition

• Genuine Volvo Penta part

• Brand new

• Supplied in original or equivalent packaging