Heating and Cooling› Radiators

Samco

8-Piece Silicone Coolant Hose Kit

$186.95

SKU: KTM-77

In Stock
In Stock
Ships by Aug 31
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Overview

The SamcoSport KTM-77 is a radiator hose kit designed for the KTM RC 390. It features an OEM design and is constructed from high-performance silicone.
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This kit is handmade in the UK and constructed from premium silicone rubber, ensuring superior durability and performance. Samco Sport has been a leader in performance silicone hoses for over 25 years, utilized by numerous top-tier race teams across various motorsport disciplines, including Formula One, Moto GP, and Nascar. To ensure proper installation and maintain the warranty, it is highly recommended to use Samco Sport Hose Clamps. These clamps are specifically designed without open adjustment windows, which can damage the silicone hoses and void the warranty. The clamps are made from 18/8 (304) marine-grade stainless steel, offering resistance to aggressive and corrosive environments.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandSamco
Part NumberKTM-77
CategoryHeating and Cooling

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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

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