King Shocks 3.75 ID Coil Spring 24 x 300lb

King coil springs are manufactured to our specifications using the highest quality high-tensile chrome silicon wire in the USA. Our springs are wound exclusively for off-road use and are not repurposed automotive springs. Spring rates, wire diameters, and coil lengths have been developed through field testing on all types of terrain. Our race-winning designs have been proven in harsh environments ranging from Baja to Dakar. All springs are closed-end and ground flat to ensure a flush fit and precise rebound. We offer the largest selection of springs to suit your application. While we sell thousands of springs monthly with virtually zero returns, we offer a lifetime warranty to the original purchaser against sagging or breakage. You can rest assured knowing you are covered should the unexpected occur. If a spring fails, we will gladly replace it, no questions asked. Our customer support is as top-tier as the quality and performance of our products. Transform your driving experience with King products.

Before Ordering

〇 Regarding Import Consumption Tax
At Shaftoya Shopping Site, we pay the import consumption tax incurred at the time of import on your behalf, so you will not be charged any additional fees beyond the total amount paid at checkout.

〇Compatibility Confirmation
Our entire product database is based on North American vehicle specifications (USDM). Please confirm compatibility with Japanese domestic vehicles (JDM) before placing your order. (If you are unsure whether a listed product is compatible with your vehicle, please feel free to contact us. Our support team will be happy to look it up for you.)
If you place an order without confirming compatibility, we cannot accept returns due to incompatibility.
Please note that even if products are sorted by selecting the year, manufacturer, and vehicle model via the tabs on our homepage, this does not necessarily mean 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 may occasionally be 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 shipping takes about 7 to 14 days, so please allow plenty of time for your order to arrive. If you are in a hurry, please contact us in advance to confirm delivery times. Note that all products are transported by air; we do not use sea freight.

○ Regarding Japanese Vehicle Inspection (Shaken) Compatibility
All products we handle are designed and manufactured outside of Japan. Please understand that they are not compliant with the "Japanese Vehicle Inspection (Shaken) System," and we cannot provide strength evaluation documents or similar paperwork for this purpose. 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 shipping-damaged items, defective products, or incorrect items if notified within 7 days of receipt. Furthermore, for products sold through our company, all warranty-related support will be handled "exclusively through us." Please note that we do not coordinate with other companies or agencies located within Japan for these matters.