M101280 MufflerAnti Slobber

M101280 Product Overview

The M101280 is a heavy-duty anti-slobber designed for Peterbilt trucks, part of the exhaust system. It controls exhaust emissions and prevents excess residue buildup while maintaining efficient airflow. This M101280 is used in commercial truck exhaust systems and is available as an OEM (Paccar/Peterbilt) replacement.

M101280 Truck Part Specifications

Below are the key specifications of the M101280.

• Part Number: M101280

• Condition: New (OEM / Aftermarket options available)

• Type: Muffler – Anti Slobber

• Brand: Paccar / Peterbilt

• System: Exhaust

• Length: 53.00 inches

• Width: 10.50 inches

• Height: 10.50 inches

• Weight: Approx. 15 lbs

Compatibility & Fitment

The M101280 is compatible with Peterbilt trucks and other heavy-duty commercial vehicles that require an anti-slobber exhaust muffler.

• Select Peterbilt truck models

• Heavy-duty exhaust systems

Always verify the part number before purchase to ensure proper fitment.

Key Features & Benefits of M101280

The M101280 muffler is engineered for durability and efficient exhaust performance in demanding trucking environments.

• Durable construction: built for extended use in heavy-duty Peterbilt exhaust system applications

• Reliable performance under heavy-duty conditions: handles high exhaust loads while maintaining efficient airflow

• OEM-equivalent fit and function: matches original Peterbilt specifications for direct replacement

• Reduces exhaust residue buildup: anti-slobber design  prevents blockages and improves overall exhaust system efficiency

• Easy installation and replacement: direct-fit configuration requires no modification for compatible Peterbilt systems

• Designed for long service life: reduces the frequency of muffler replacements in heavy-duty commercial fleet operations

M101280 Cross Reference

The M101280 cross reference includes the following part numbers:

Replaces: 

• M101280 (OEM direct replacement)

Interchange numbers: 

• M101280:PB

Alternate formats:

• M101280

• M101280 PB

• M101280-PB

Why Choose This M101280 Part

The M101280 delivers OEM-grade reliability and is built to meet the demands of heavy-duty truck exhaust systems. It is tested for durability and consistent performance, ensuring dependable operation in real-world conditions. With its exact-fit design for Peterbilt exhaust systems, it is a trusted choice for mechanics and fleet operators. Combined with secure ordering and dependable supply, this part delivers confidence without compromise.

M101280 MufflerAnti Slobber Paccar