INTERSTATE McBEE - Plunge & Barrel - MCB6N7527

The Interstate-McBee MCB6N7527 Plunger & Barrel assembly is a direct replacement for select Caterpillar® diesel engine applications. This component plays a critical role in precise fuel metering and injection timing—key factors in maintaining consistent engine performance and fuel efficiency. Built to meet or exceed OEM specifications, this part is ideal for professional rebuilds and performance-focused repairs.

Key Features:

• Designed for Caterpillar® engine applications

• Delivers accurate fuel metering and injection timing

• Precision-machined for tight tolerances and consistent performance

• Manufactured to meet or exceed OEM standards

• Trusted by professionals in on-highway, marine, and industrial applications

Specs:

• Part Number: MCB6N7527

• Component: Plunger & Barrel (P&B)

• Application: Caterpillar® Engines (select models – call to verify)

• Quantity: Sold individually

📞 Need help confirming fitment?
Call 1-800-228-8482 or email parts@southcentraldiesel.com

⚠️ Opened packages are not eligible for return.