1.25" to 1.75" 90 Degree Silicone Reducer Hose 3-Ply Black

1.25" to 1.75" 90 Degree Silicone Reducer Hose 3-Ply Black

K2 Industries

Part #
K2-1401-UNV-006-TSARK
UPC #
SH-125-175-90-BK

Regular price $79.99 USD
Regular price $100.00 USD Sale price $79.99 USD
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Product Description

1.25" to 1.75" 90 Degree Silicone Reducer Hose — 3-Ply Black

Stepped silicone hose designed to bridge two different diameter coolant, intercooler, or boost lines at a 90-degree angle. Three-ply construction handles vacuum and pressure cycles without ballooning or collapsing. Black finish resists UV and ozone degradation over time.

✓ Ships from FL Warehouse ✓ 3-Ply Reinforced Construction ✓ 90-Degree Elbow Design
Key Features
  • Stepped bore configuration — Connects 1.25" inlet to 1.75" outlet in one piece; eliminates need for coupler adapters.
  • 90-degree angle — Tight turn routing for engine bays with cramped plumbing layouts.
  • Silicone material — Handles sustained heat and resists oil saturation better than rubber.
Specs
  • Material: Silicone, 3-Ply
  • Configuration: 90-Degree Reducer (1.25" to 1.75")
  • Color: Black
  • Quantity: 1 piece
Whats Included
  • 1x 90-degree reducer hose (1.25" to 1.75")
Frequently Asked Questions

Does this hose come with clamps?

No clamps are included. You'll need worm-gear or band clamps sized to fit 1.25" and 1.75" barbs — pick these up separately based on your line diameter.

Can I use this for both coolant and boost lines?

Yes. Silicone handles coolant, intercooler piping, and low-boost applications. For high-boost setups, verify your system pressure rating against the hose spec before installation.

Do I need to prep or prime this hose before installing it?

No prep needed. Slide it onto your barbs, tighten your clamps, and go. If you're replacing an old line, make sure the barbs are clean and free of debris.

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