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Ferrea

Single Valve Springs 18.30mm OD

Name: Single Valve Springs 18.30mm OD
Brand: Ferrea
SKU: S10119
Price: 102.06 USD
Availability: InStock

$131.99 $102.06 Save $29.93

SKU: S10119

In Stock

Ships by Aug 29

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$100 Minimum Order

30 Days Return

Description

The Ferrea S10119 is a set of single valve springs engineered for endurance racing applications. Constructed from a special alloy, these springs offer a precise fit with an outside diameter of 18.30mm and an inside diameter of 13.3mm. They provide a seat pressure of 38lbs at 29.5mm and an open pressure of 85lbs at 19.5mm. This set is specifically designed for the 2003-2009 Yamaha YZF450 with a 5-valve engine configuration. These springs may require specific retainers and seat locators, such as the Ferrea Titanium Retainer # E11091 and Ferrea Spring Seat Locator # SL1093, which are sold separately.

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.

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Specifications

Brand	Ferrea
Part Number	S10119
Category	Engines and Components

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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

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