King Shocks 3.75 ID Coil Spring 14 x 500lb

King coil springs are manufactured in the USA to our specifications using the highest quality high-tensile chrome silicon wire. Our springs are not repackaged off-the-shelf items; they are specifically engineered for off-road use. Our spring rates, wire diameters, and coil lengths were developed through extensive real-world testing across diverse terrain. These designs have secured victories in the world’s most grueling races, from Baja to Dakar. Every spring features closed, ground ends that allow the spring to sit flat and compress straight. We boast the widest selection of springs to suit any application. While we sell thousands of springs each month with virtually no returns, we offer our buyers a lifetime warranty against sagging or breakage. Even in the unlikely event of a failure, rest assured: if a spring fails, we will gladly replace it, no questions asked. Our customer support is just as exceptional as the quality and performance of our products. There is no ride like a King.

Before You Order

〇 Regarding Import Consumption Tax
At Shaft-ya 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 Checking Compatibility
Since our entire product database is based on North American vehicles (USDM), please confirm whether the product can be installed on a Japanese vehicle (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 assist you.)
If you place an order without confirming compatibility, we cannot accept returns due to fitment issues.
Please note that even if products are sorted by selecting the year, manufacturer, and vehicle model via the tabs on our homepage, it does not necessarily guarantee that they will fit Japanese market models without modification.
All product descriptions 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 Delivery
Shipping costs are paid at the time of checkout. Shipping estimates are calculated automatically once you enter your delivery address on the checkout page. In rare cases, for large items such as body parts, there may be a significant discrepancy between the automatically calculated shipping cost and the actual cost. In such instances, we will contact you individually via email.

Basically, all products are shipped internationally from our U.S. warehouse. Unlike domestic shipping within Japan, international shipping takes approximately 7 to 14 days, so please allow sufficient time when ordering. If you are in a hurry, please contact us in advance to confirm delivery times. Note that all items are transported by air; they are never shipped by sea freight.

○ Regarding Japanese Vehicle Inspection (Shaken) Compliance
All products we handle are designed and manufactured outside of Japan. Please understand that they are not compliant with the "Japanese Vehicle Inspection System," and we are unable to provide strength calculation documents or similar paperwork for that 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 that the shipping box or the product may sustain damage during transit. Please understand that we will only provide returns, refunds, or replacements for products with shipping damage, defects, or incorrect items 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 us." Please note that we do not facilitate support through other companies or distributors located within Japan.