Walker Exhaust

Walker Exhaust Walker School Bus Mufflers - 22551

Part # 22551GTIN 00086387225519
$196.99
Out of Stock

This part is currently out of stock. Browse what's ready to ship, or ask us to let you know when it's back.

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Shipping & Returns

Most orders ship within 1–2 business days from US warehouses. Tracking is emailed as soon as your order is on its way.

30-day hassle-free returns on unused parts in original packaging. Read the full returns policy

Overview

Ensure your school bus operates smoothly and efficiently with the Walker Exhaust School Bus Muffler. Engineered specifically for International models from 1990 to 2001, this muffler is designed to enhance performance while minimizing noise levels.

  • Durable Steel Construction: Made from high-quality steel for longevity and resistance to wear.
  • Aluminized Finish: The aluminized coating protects against corrosion, ensuring a longer lifespan.
  • Turbo-Style Internal Construction: This design promotes efficient exhaust flow for improved engine performance.
  • Optimized Dimensions: With a 3.5-inch inlet and 4-inch outlet, it fits perfectly within the specified bus models.
  • Offset Inlet and Outlet: Designed for easy installation while maintaining exhaust efficiency.

This muffler has an overall length of 36 inches and features an oval case shape, making it a perfect fit for your school bus needs. Upgrade your exhaust system with confidence knowing you’re choosing Walker Exhaust.

  • Genuine part — manufacturer part number 22551
  • Ships fast from US warehouses
  • 30-day hassle-free returns

Specifications

BrandWalker Exhaust
Part #22551
GTIN00086387225519

Frequently Asked Questions

What is the Walker Exhaust SCHOOL BUS MUFFLER used for?
The Walker Exhaust SCHOOL BUS MUFFLER is designed for use in school buses, specifically for International models from the years 1990, 1991, and 2001.
What materials are used in the construction of this muffler?
This muffler is made of steel and features an aluminized finish for added durability.
How difficult is the installation of the SCHOOL BUS MUFFLER?
Installation difficulty can vary, and it is generally recommended to seek professional installation for optimal results.
What are the dimensions of the SCHOOL BUS MUFFLER?
The muffler has an overall length of 36.00 inches, a width of 11.500 inches, and a thickness of 8.250 inches.
What is included with the purchase of this muffler?
The Walker Exhaust SCHOOL BUS MUFFLER is sold individually.
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