SKU: 40760563060

HPS 4-1/2" (114mm) ID, Silicone Straight Hump Coupler Hose, High Temp 4-ply Reinforced, Max. Temperature 350F

Sale price$37.76 Regular price$41.95
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  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 19 - Aug 24

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Description

HPS 4-1/2" (114mm) ID, Silicone Straight Hump Coupler Hose, High Temp 4-ply Reinforced, Max. Temperature 350FHPS 4 1 2" (114mm), high temperature 4 ply reinforced silicone hump coupler hose meet and exceed SAEJ20 industry standards, ideal for heavy duty pressure connections and provides excellent resistance for high temperature applications; Compensates for misalignment and offsets vibration. HPS Performance silicone straight hump coupling bellow is designed and engineerd to meet high performance requirements specified in various industry standards,

HPS 4-1/2" (114mm), high temperature 4-ply reinforced silicone hump coupler hose meet and exceed SAEJ20 industry standards, ideal for heavy duty pressure connections and provides excellent resistance for high temperature applications; Compensates for misalignment and offsets vibration. HPS Performance silicone straight hump coupling bellow is designed and engineerd to meet high performance requirements specified in various industry standards, therefore make it great for marine and industrial use, custom turbo or intercooler piping fabrication, DIY intake or radiator cooling system.

Technical Specification
Product Type: Silicone Hump Coupler Hose
Temperature Range:- 65 deg. F to + 350 deg. F (177 deg. C)
Reinforced Layer: 4-ply polyester
Hose Inside Diameter: 4-1/2" (114mm)
Hose Outside Diameter: 4.85" (123mm)
Wall Thickness: 4.5mm +/- 0.5mm
Color: Black and Blue
UV and ozone resistant

Remark: Silicone hose is NOT compatible with fuel or oil.
Silicone hose is compatible with water or ethylene glycol based coolant.

Inside Diameter Length SKU Black SKU Blue
4-1/2" (114mm) 3" HTSHC-450-BLK HTSHC-450-BLUE
4-1/2" (114mm) 4" HTSHC-450-L4-BLK HTSHC-450-L4-BLUE
4-1/2" (114mm) 6" HTSHC-450-L6-BLK HTSHC-450-L6-BLUE
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: 40760563060

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4.4 ★★★★★
Based on 27 reviews
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Product Reviews
D
Verified Purchase
Demi
Dallas, US
★★★★★ 4
Protection plan
Good
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 30, 2026
S
Verified Purchase
steve conley
Birmingham, US
★★★★★ 5
never give up
Product was as advertised even though item was over a year old, I was taken care of.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 12, 2026
A
Verified Purchase
Amazon Customer
Alexandria, US
★★★★★ 5
Great job by Asurion!
Asurion handled my claim quickly and efficiently. My return was picked up by UPS and an Amazon gift card for the full amount was received as promised. Very happy with the process.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 17, 2026
K
Verified Purchase
Kelleen S.
Dallas, US
★★★★★ 1
Make sure you read the terms and conditions and don't let them off the hook
Asurion is counting on the fact that you don't know how to read. They made the claim process aggravating and as difficult as possible. I CAN read and had to review the terms and conditions with them on the phone and threaten to involve an attorney before they would honor the coverage. They tried to say my product was not portable, when the word "portable" is literally in the name of the product. Then they tried to say the the accidental drop was not covered, but it clearly states in the terms and conditions that an accidental drop and a cracked screen is a covered event. I buy the coverage almost every time I am offered it, but I will be rethinking that going forward and Amazon should consider finding a different company to issue the protection plans for their products because I fear this is the beginning of a lot of complaints. I have filed a claim in the past and it was very straightforward and easy, but they must have a new company managing the plans now, because it was anything but easy. If I was an older person who was not tech savy, or who just took someone's word at face value, I would be out the cost of my item and the protection plan. BUYER BEWARE
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Reviewed in the United States on August 20, 2025
H
Verified Purchase
Hugh Conley
Grantham, US
★★★★★ 5
Refunded money quickly
Good service
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Reviewed in the United States on May 3, 2026

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