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 4 - Jul 9

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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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tonye andrews
Waukegan, US
★★★★★ 5
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Color: Navy Blue, Size: 12 Years, Color: Navy Blue, Size: 12 Years
Came just in time for my son graduation and he was very sharp and handsome
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Reviewed in the United States on May 31, 2026
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DOESNT come with everything buy it new don’t buy it used
Los Angeles, US
★★★★★ 5
Buy it, you won’t regret it
Color: Royal Blue, Size: 6 Years, Color: Royal Blue, Size: 6 Years
Love it. Beautiful I returned 2 because I accidentally ordered smaller Reordered and fits perfect. The left one is size 6. Reordered 7 and fits better because he is tall The left I had ordered size 2 accidentally and it was size 4 Totally recommend My returns might count as recent returned. But on my opinion please do not look at that part. Great material. Shirt is beautiful Cloth for everything is perfect
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Reviewed in the United States on March 17, 2026
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Amy Johnson
Pawtucket, US
★★★★★ 5
Worth it.
Color: Dark Brown, Size: 10
Adorable. Great quality. Fun little suit.
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Reviewed in the United States on April 7, 2026
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Sara Stolt
West Palm Beach, US
★★★★★ 5
Handsome Son, Great Suit
Color: Brown, Size: 8, Color: Brown, Size: 8
We ordered this for my 9 yr old son who walked me down the aisle when I got married. It fit perfectly, was a great value, good quality, and looked great on him! The tweed pattern and color were perfect for the wedding.
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Reviewed in the United States on December 5, 2025
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ciera cox
Louisville, US
★★★★★ 5
Give me 100 more!
Color: Green, Size: 6, Color: Green, Size: 6
ADORABLE. perfect fit, amazing strong structured material. I’ll take one in every color!
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Reviewed in the United States on March 2, 2026

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