PPE Diesel 515404004 4.0 Inch X 4 Inchl 6MM 5-Ply Silicone Coupler PPE Diesel
SKU: 61922757168

PPE Diesel 515404004 4.0 Inch X 4 Inchl 6MM 5-Ply Silicone Coupler PPE Diesel

Sale price$28.34 Regular price$31.49
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Ships within 48 hours · Estimated delivery Jul 8 - Jul 13

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Description

PPE Diesel 515404004 4.0 Inch X 4 Inchl 6MM 5-Ply Silicone Coupler PPE DieselDrag racing and sled pulling places huge stress on your trucks silicone hoses in a very short period of time. >PPEs hoses were designed to handle the rigors of increased pressure during racing and competition. They are equally proficient at daily driving and towing heavy loads. Each PPE Performance Silicone Hose is strengthened with 5 plies of polyester reinforced fibers making them very tough. The Fluorocarbon lining offers better lubricity (slippery

Drag racing and sled pulling places huge stress on your trucks silicone hoses in a very short period of time. >PPEs hoses were designed to handle the rigors of increased pressure during racing and competition. They are equally proficient at daily driving and towing heavy loads.

Each PPE Performance Silicone Hose is strengthened with 5 plies of polyester reinforced fibers making them very tough. The Fluorocarbon lining offers better lubricity (slippery and resistant to chemicals) and the silicone rubber construction ensures that they can withstand constant boost pressures from -76 degrees all the way to plus 437 degrees Fahrenheit. In short, PPE Performance Silicone Hoses will not blow out like a stock hose will.

>PPEs Silicone Hoses are resistant to fuel, oil and chemicals while also being UV and Ozone resistant. These hoses can handle the extreme exposure that heavy usages puts upon them. With multiple sizes and configurations, there is a PPE Performance Silicone Hose for every design application.
Features:

  • 4 Inch ID x 4 Inch Long Performance Silicone Coupler - Straight (515404004)
  • Handles high-boost pressures
  • Working pressure: 70 psi - Bar 4.8
  • Burst pressure: 207 psi - Bar 14.3
  • Higher flow and better lubricity than rubber
  • UV and Ozone resistant
  • Fluorocarbon lining resistant to oil, fuel and high temperatures
  • 6mm wall thickness 5-ply
  • Black with PPE Logo
  • Sold Individually

Note:

  • Due to the 6mm wall thickness of PPE Silicone, hose clamps must be 1/2 inch larger diameter than hose ID for proper fit
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 61922757168

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John Thacker
Grantham, US
★★★★★ 5
Great dog treats
My two dogs love these treats.
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Reviewed in the United States on May 15, 2026
J
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judydia
Lake Worth, US
★★★★★ 5
Great value
You get so many in the package. My dog gets one each night after dinner as a “tooth brushing”. He’s a big greyhound and these are thin and smallish, which is great for smaller dogs, but he loves them anyway.
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Reviewed in the United States on May 21, 2026
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Laura C.
Chelsea, US
★★★★★ 5
My dogs all time favorite treat!
My dog only likes these treats only! Goes after as soon as I open the package definitely recommend to anyone who has a picky eater for a dog and looking for something to give to them!
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Reviewed in the United States on April 13, 2026
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Amazon Customer
New York, US
★★★★★ 4
Dog loves these
One of my dog’s favorite treats! Consistency on each one varies from little to fully covered.
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Reviewed in the United States on May 20, 2026
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GB
Natrona Heights, US
★★★★★ 5
My dogs favorite
These are my dogs favourite treats at the end of the day. I used to buy the small packages, but im so glad i just discovered the large size. He waits all day for these and he'll even sit by the drawer theyre kept in throughout the day hoping to get one. They smell like real food (not strong though) and one of these lasts him at least 20-30 minutes. My dog is insanely picky when it comes to chewing sticks so im glad hes obsessed with these. He'll first chew off the chicken wrapping around the rawhide, then eat the full rawhide afterwards followed by a huge nap. They tire him out which is perfect because hes a huge chewer.
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Reviewed in the United States on March 20, 2026

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