22449432 | Mack/Volvo ACM

Description

The Volvo/Mack 22449432 Aftertreatment Control Module (ACM 2.1) is a genuine OEM electronic unit designed to manage the exhaust aftertreatment system on heavy-duty Volvo and Mack trucks.

This module regulates the Diesel Particulate Filter (DPF), Selective Catalytic Reduction (SCR), and Diesel Exhaust Fluid (DEF) dosing, ensuring emissions compliance and optimal fuel efficiency.

Built to OEM standards, the ACM 2.1 provides durability, reliability, and accurate system monitoring under demanding operating conditions.

Cross-Reference / Replaces:

• 21533867

• 85013239

• 85021571

• 21870087

• 85019239

(These OEM part numbers are compatible replacements for Volvo/Mack ACM 2.1. Always confirm with VIN before purchase, as programming may be required.)

🔹 Features & Benefits:

• ✅ Genuine OEM Volvo/Mack part

• ✅ Controls and monitors DPF, SCR, and DEF dosing

• ✅ Ensures compliance with EPA/CARB emissions standards

• ✅ Improves engine performance and fuel efficiency

• ✅ Tested for durability in heavy-duty applications

🔹 Specifications:

• 📌 Part Number: 22449432

• 📌 Cross References: 21533867, 85013239, 85021571, 21870087, 85019239

• 📌 Type: Aftertreatment Control Module (ACM 2.1)

• 📌 Application: Volvo and Mack heavy-duty trucks

🔹 Compatibility:

Designed for Volvo D11, D13, D16 and Mack MP7, MP8, MP10 engines equipped with ACM 2.1 systems.

🔹 Warranty:

HD Pro Parts offers a 90-day warranty on all applied parts.

🔹 SEO Keywords:

22449432 ACM Volvo Mack, Volvo ACM 2.1 control module, Mack aftertreatment module, Volvo emissions ECU, ACM cross reference 21533867 85013239.