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King Shocks 3.75 ID Coil Spring 4.5 x 250lb

King Shocks 3.75 ID Coil Spring 4.5 x 250lb

SKU:KINSPR375-045-250

Regular price 559.00 SR
Regular price Sale price 559.00 SR
(Duties & import taxes included)
Import Duties & Taxes

The displayed price includes import duties and taxes. In principle, no additional payment is required upon delivery. If the shipping carrier nevertheless charges you import duties or taxes upon delivery, please pay the charges first. Shaft Shop will reimburse you for the amount paid.

Sale Sold out
Shipping calculated at checkout.

Available to order
Lead time varies depending on manufacturer availability.

International shipping rates are calculated at checkout.
Authorized U.S. Suppliers Sourced through authorized channels
Tracked International Shipping Track your shipment to your destination
Japanese & English Support Contact us about fitment and delivery
FAQs: Duties, Delivery & Fitment → View full details
King coil springs are manufactured in the USA to our own specifications using the highest quality high-tensile chrome silicon wire. Our springs are not rebadged off-the-shelf automotive springs; they are specifically wound for off-road use. Spring rates, wire diameters, and coil lengths were developed through extensive field testing across a variety of terrains. The design has been proven in grueling races from Baja to Dakar. All springs feature closed, ground ends to ensure they sit flat and deflect reliably. We offer a wide range of springs for various applications and sell thousands every month with almost no returns. Even so, we offer a lifetime warranty against sagging or breakage to the original purchaser, giving you peace of mind in the unlikely event of an issue. If a spring should ever break, we will gladly replace it, no questions asked. We take pride in providing customer support that matches the quality and performance of our products. No other product offers a ride quite like King.


Before Ordering

〇 Regarding Import Consumption Tax
At Shaft-ya Shopping Site, we cover the import consumption tax incurred at the time of import, so there will be no additional charges beyond the total amount paid at checkout.

〇 Confirmation of Compatibility
Our entire product database is based on North American market vehicles (USDM). Please confirm compatibility with Japanese market vehicles (JDM) before placing your order. (Please feel free to contact us if you are unsure whether a listed product is compatible with your vehicle, and our support team will look into it for you.)
If you place an order without confirming compatibility, we cannot accept returns due to incompatibility.
Please note that even if products are filtered by year, manufacturer, or vehicle model using the tabs on our homepage, it does not necessarily guarantee that they will fit Japanese model vehicles without modification.
All products have been translated into Japanese using translation software. As there may be confusing expressions, please contact us before ordering if you have any questions.

○ Regarding Shipping
Shipping costs are paid at the time of checkout. Shipping estimates are calculated automatically once you enter your shipping address on the checkout page. For large items such as body parts, there are rare cases where there is a significant discrepancy between the automatically calculated shipping cost and the actual cost. In such cases, we will contact you individually via email.

Basically, all products are shipped internationally from our US warehouse. Unlike domestic shipping in Japan, international delivery takes approximately 7 to 14 days, so please allow plenty of time for your order. If you are in a hurry, please contact us in advance to confirm the delivery time. All products are shipped via air freight; we do not use sea freight.

○ Regarding Compliance with Japanese Vehicle Inspection (Shaken)
The products we handle are basically all designed and manufactured outside of Japan. Please be aware that they are not compliant with the "Japanese Vehicle Inspection System," and we cannot provide strength evaluation documents or similar paperwork for the Japanese inspection system. Therefore, all parts are sold for the purpose of "use on circuits, private property, or off-road," and installation and use are at your own risk.

○ Regarding Warranty
Please check the contents of your order as soon as it arrives. Since all products are shipped internationally from outside Japan, there is a possibility of shipping damage to the packaging or the product itself. Please understand that we will only provide returns, refunds, or replacements for products with shipping damage, defective items, or items different from what was ordered if you contact us within 7 days of receipt. Furthermore, for products sold through our company, all warranty-related support will be handled "exclusively through our company." Please note that we do not coordinate with other companies or agencies located within Japan for these matters.