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King Shocks 3.75" I.D. Coil Spring 10" x 250 lbs.

King Shocks 3.75" I.D. Coil Spring 10" x 250 lbs.

SKU:KINSPR375-10-250

Regular price $1,168.00
Regular price Sale price $1,168.00
(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.

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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
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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 specifications using the highest quality high-tensile chrome silicon wire. Our springs are wound exclusively for off-road applications and are not repurposed passenger vehicle 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 grueling battles from Baja to Dakar. Every spring features closed and ground ends to sit flat and provide precise spring force. We offer a wide selection of springs to suit your specific application. While we sell thousands of units per month with almost no returns, we provide a lifetime warranty against sagging or breakage for the original purchaser, giving you peace of mind in the unlikely event of an issue. Should a spring break, we will provide a free replacement without hesitation. Our customer support prides itself on second-to-none service that matches the quality and performance of our products. There is no ride better than King.


Before Ordering

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 there will be no additional charges beyond the total amount paid at checkout.

〇 Checking Compatibility
Since our entire product database is based on North American vehicles (USDM), please confirm compatibility with Japanese domestic vehicles (JDM) before placing your order. (If you are unsure whether the 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 incompatibility.
Please note that even if products are filtered 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 delivery address on the checkout page. In rare cases, there may be a significant discrepancy between the automatically calculated shipping cost and the actual shipping cost for large items such as body parts. In such cases, we will contact you individually via email.

Basically, all products are shipped internationally from our U.S. warehouse. Unlike domestic shipping in Japan, international shipping takes about 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. Please note that all products are transported by air; they are never shipped by sea freight.

○ Regarding Japanese Vehicle Inspection (Shaken) Compatibility
Essentially, all products we handle are designed and manufactured outside of Japan. Please note that they are not compliant with the "Japanese Vehicle Inspection (Shaken) System," and we are unable to provide strength inspection documents or similar paperwork for these regulations. Therefore, all parts are sold for the purpose of "use on circuits, private land, or off-road," and installation and use are at your own risk.

○ Regarding Warranty
Please check the contents immediately upon arrival. As all products are shipped internationally from outside Japan, there may be shipping damage to the packaging or the product itself. Please understand that we will only provide returns, refunds, or replacements for items with shipping damage, defective products, or incorrect items if notified within 7 days of receipt. Furthermore, please note that for products sold through us, warranty support will be handled "exclusively through us." We do not provide support through other companies or distributors located within Japan.