HomeWalker 56019 Exhaust Muffler Assembly
Part #: 56019

Walker 56019 Exhaust Muffler Assembly

Quiet-Flow SS
3 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
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Out of Stock
OE Direct Replacement — Bolt-on fit, no modifications needed
Quiet-Flow SS
Fitment: Nissan, Frontier
Easy Returns — Return within 60 days for a full refund
Fast Shipping — Most orders ship same business day before 1pm CST

Overview of Walker Quiet-Flow SS Exhaust Muffler Assembly

The Walker Quiet-Flow SS Exhaust Muffler Assembly 56019 is designed specifically for Nissan Frontier models, providing reliable exhaust flow and noise reduction. Constructed with durable stainless steel, this muffler assembly offers a combination design that balances performance and sound control.

  • Compatible with Nissan Frontier vehicles
  • Part number 56019 for precise identification
  • Durable stainless steel body and muffler material
  • Oval-shaped muffler with 9-inch diameter and 19-inch body length
  • Offset inlet and outlet with 2-inch diameter connections
  • 2 bolt welded flange inlet and pipe connection outlet
  • Aluminized finish for corrosion resistance
  • Overall length of 59.75 inches for proper fitment

Detailed Product Description and Specifications

This Walker Quiet-Flow SS muffler assembly features a stainless steel body and muffler material, ensuring long-lasting durability and resistance to corrosion. The oval-shaped muffler measures 9 inches in diameter, 9 inches in width, 7 inches in height, and 19 inches in body length, providing an optimal balance of size and performance. The inlet and outlet are both offset with a 2-inch outside diameter, designed for a 2 bolt welded flange inlet and a pipe connection outlet, facilitating straightforward installation and secure fitment. The aluminized finish adds an extra layer of protection against rust and environmental wear.

Walker Quiet-Flow SS Product Line Information

The Quiet-Flow SS line by Walker focuses on delivering exhaust mufflers that combine stainless steel construction with sound attenuation technology. This product line is engineered to reduce exhaust noise while maintaining efficient exhaust flow, making it suitable for regular grade applications. The 56019 muffler assembly is part of this line, offering Nissan Frontier owners a reliable replacement that meets factory specifications.

Common Applications and Problem Solving

  • Replacement for worn or damaged mufflers on Nissan Frontier models
  • Reduction of excessive exhaust noise and vibrations
  • Improvement of exhaust flow for better engine performance
  • Prevention of rust and corrosion in exhaust system components
  • Restoration of factory exhaust system fit and function

Installation Notes and Tips

  • Ensure compatibility with Nissan Frontier before installation
  • Use proper tools to secure the 2 bolt welded flange inlet connection
  • Check for exhaust leaks after installation at pipe connection outlet
  • Inspect surrounding exhaust components for wear during replacement
  • Follow vehicle manufacturer torque specifications for fasteners

Quality Assurance and Warranty

Walker exhaust components, including the Quiet-Flow SS 56019 muffler assembly, are manufactured to meet industry standards for durability and performance. The stainless steel construction and aluminized finish contribute to extended service life. Warranty details should be confirmed with the product documentation or manufacturer, as coverage may vary.

BrandWalker
Part Number56019
PositionQuiet-Flow SS
Body Diameter9
Body Height7
Body Length19
Body MaterialStainless Steel
Body Width9
Friction Material ThicknessAluminized
Grade TypeRegular
Inlet 1 Outside Diameter2
Inlet 1 Type2 Bolt Welded Flange
Inlet ConfigurationOffset
Inlet Outside Diameter2
Inlet Type2 Bolt Welded Flange
Muffler MaterialStainless Steel
Muffler ShapeOval
Muffler TypeCombination
Outlet 1 Outside Diameter2
Outlet 1 TypePipe Connection
Outlet ConfigurationOffset
Outlet TypePipe Connection
Overall Length59.75
ShapeOval

This part fits 3 vehicles. Search below:

YearMakeModelDrive TypeLitersCylindersPositionNotes
2000NissanFrontier4WD2.4LL4N/APremium; Limited Lifetime Warranty; Quiet-Flow SS
1999NissanFrontier4WD2.4LL4N/APremium; Limited Lifetime Warranty; Quiet-Flow SS
1998NissanFrontier4WD2.4LL4N/APremium; Limited Lifetime Warranty; Quiet-Flow SS

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

2280285-73744845

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.