New Arrivals/Restock

Walker Heavy Duty 42423 Universal Universal Exhaust Flex Pipe 4" Inlet (ID) 4" Outlet (ID)

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$28.79 cheaper than the new price!!

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New  $47.99
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Product details

Management number 208169151 Release Date 2026/03/22 List Price $19.20 Model Number 208169151
Category

Made from stainless steel for durability, Walker pre-cut flex tubing is available in a variety of diameters and lengths for a variety of applications.

  • COMPATIBILITY – Fits 1992-1992 Blue Bird All American RE; 1993-1993 Blue Bird All American RE; 1994-1994 Blue Bird All American RE; 1995-1995 Blue Bird All American RE; 1996-1996 Blue Bird All American RE; 1997-1997 Blue Bird All American RE; 1998-1998 Bl
  • GET THE RIGHT PART -- Before purchasing, please check the “Amazon Confirmed Fit” bar to ensure this part will fit your vehicle; enter all vehicle information (year, make, model, engine and trim) for compatibility and check qualifier notes. If the “Amazon Confirmed Fit” bar has an “i” in a blue circle, this product has additional notes. Please hover over the “i” on the bar to see notes before making your purchase
  • DAMPENS VIBRATIONS -- Flex-lock construction dampens exhaust system vibrations and movement while inhibiting leaks
  • INHIBITS RUST -- Durable stainless-steel construction to inhibit corrosion and promote performance
  • TIGHT FIT -- Burr-free construction for proper fitment
  • BETTER TOGETHER -- Use quality Walker accessories when installing Walker catalytic converters and mufflers for a complete exhaust system upgrade
  • AVAILABLE IN DIFFERENT SIZES -- Offered in a variety of diameters and lengths; see product specifications for more information
  • COMPATIBILITY -- Designed for use with strap band clamps
UPC 086387424233
Model Flex Pipe
Exterior Machined
Position Center
Item Weight 0.01 ounces
Manufacturer Tenneco (Dynomax, Walker, Thrush)
Installation Type Bolt-On
Item model number 42423
Product Dimensions 18"L x 4"W
Automotive Fit Type Vehicle Specific Fit
Manufacturer Part Number 42423
Global Trade Identification Number 00086387424233

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