Skip to content
⚠️ Due to high order volume, please allow 2-3 business days for order processing. Expedited orders (UPS Next Day, 2-Day, and 3-Day) will ship the same day if received before 12:00 PM Pacific Time. Thank you for your patience and understanding. ⚠️
⚠️ Due to high order volume, please allow 2-3 business days for order processing. Expedited orders (UPS Next Day, 2-Day, and 3-Day) will ship the same day if received before 12:00 PM Pacific Time. Thank you for your patience and understanding. ⚠️
Home About Contact News Retailers Returns Reviews Support
4.000" Flex Bellow Assembly 304 Stainless - Ace Race Parts

4.000" Flex Bellow (with Inner Liner) x 4.000" Overall Length - 304 Stainless

by Ace Race Parts
SKU 24022
Availability:
132 in stock, ready to be shipped
$ 0
$ 62.85 - $ 62.85
$ 62.85
$ 62.85
$ 62.85

Product Dimension Info

Detailed product dimensions can be found on the main product page. If you need further assistance with product dimensions please email us at your convenience.

Description

FEATURES

  • 100% 304 Stainless Steel Construction
  • 2-Ply Bellow Design
  • Slip-Fit Connection Type (must be welded)
  • Directional Smooth Bore Inner Liner 
  • Extremely Durable in High Pressure Applications
  • Pressure Tested (data listed below): 145 psi @ 68°F and 72.5 psi @ 842°F
  • Helium Leak Tested Prior to Shipment

Our 304 Stainless Steel Flex Bellows minimize the potential for cracking in turbo manifolds, dump tubes, downpipes and other automotive and industrial applications. Utilizing a slip-fit design that allows the matching tube size material to slip into the bellow, our exhaust flex bellows feature a smooth bore directional inner liner that needs to be placed in the flow of the exhaust gas.

Please note, while this style Flex Bellow is a great choice for applications that experience elongation and compression it is not intended to be used in applications where a large amount of axial flex is required. This specific 4.000" ID Flex Bellow offers a maximum bend angle of 0.7°.

Product Details
Connection Type
Connection Type
Welding is required.
Slip-Fit
Inlet/Outlet ID
4.000"
Inner Liner ID
Inner Liner ID
The minimum inside diameter, measured at the center of the inner liner. Flex Bellows with inner liners have a slight area of reduction over a very short span due to the construction of the liner. The inner liner provides a much higher pressure rating than unlined Flex Bellows.
3.750"
Overall Length
Overall Length
The end-to-end length of the item.
4.000"
Inner Liner Style
Smooth Bore, Directional
Product Specifications
Max. Bend Angle
Max. Bend Angle
The maximum angle of movement the product can accommodate. Exceeding this limitation will damage the product.
0.7°
Max. Movement
Max. Movement
The maximum amount of compression or elongation the product can accommodate. Exceeding this limitation will damage the product.
0.523" (13.29mm)
Operating Temperature
Operating Temperature
The recommended safe operating temperature should not be exceeded for extended periods, as doing so may shorten the lifespan of the bellow.
932°F (500°C)
Max. Temperature
Max. Temperature
The maximum operating temperature of 304 Stainless. If your application requires a higher operating temperature, consider selecting an alternative product or alloy.
1,697°F
ADDITIONAL INFORMATION
Product Title
4.000" Flex Bellow (with Inner Liner) x 4.000" Overall Length - 304 Stainless
SKU / Part Number
24022
Brand / Manufacturer
Ace Race Parts
On-Hand Quantity
On-Hand Quantity
On-hand quantity stocked at our Washington warehouse.
132
UPC Code
840458204953
Product Warranty
Product Warranty
Our detailed product warranty policy can be found here: https://support.aceraceparts.com/en-US/warranty-policy-30022
1-Year Limited Warranty

Reviews