SKU: 23011015679

PPE Diesel 515504003 5.0 Inch To 4.0 Inch X 3.0 Inch L 6MM 5-Ply Reducer PPE Diesel

Sale price$28.34 Regular price$31.49
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Ships within 48 hours · Estimated delivery Jul 12 - Jul 17

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Description

PPE Diesel 515504003 5.0 Inch To 4.0 Inch X 3.0 Inch L 6MM 5-Ply Reducer 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:

  • 5 Inch To 4 Inch ID x 3 Inch Long Performance Silicone Reducer - Straight (515504003)
  • 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: 23011015679

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4.1 ★★★★★
Based on 2222 reviews
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NegativeG
Belleville, US
★★★★★ 5
Includes everything you need and a bonus to get the cord wrap
I bought this to route the cords up to the monitor on a height-adjustable desk. The top of the desk is an inch thick, and this was easy to drill through. To make sure I got a clean cut and did not damage the top, I put painters' tape on the area where I wanted to cut and drilled a small starter hole to get it exactly in the right spot. It cut a really clean hole from the top, and the plastic insert fit perfectly. Once I got the hole cut and the wires run where I wanted them, I put the cord wrap on. The tool that comes with the cord wrap is really slick and super easy to use. I was able to bundle together three cords that hang off the side of the desk. Given that the desk is adjustable, it was a nice bonus to get the cord manager with the kit, as it keeps the cords from getting hung up in the desk when adjusting it. I'm very happy with the purchase, great price.
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Reviewed in the United States on December 14, 2025
D
Verified Purchase
Dean Thompson
Dallas, US
★★★★★ 4
Good product
The hole covers are great. As far as the hole cutting bit. Not so much. But still worth the price.
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Reviewed in the United States on October 26, 2025
K
Verified Purchase
Kelly L Lipprand
Charlottesville, US
★★★★★ 5
Good tool
Easy to use. Worked perfectly.
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Reviewed in the United States on October 4, 2025
D
Verified Purchase
Daddy H
Lowell, US
★★★★★ 5
great product
love it great product
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Reviewed in the United States on April 12, 2026
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Verified Purchase
Edgar L Harris
Cuba, US
★★★★★ 5
Use
Extremely easy to use
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Reviewed in the United States on February 10, 2026

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