ARP 1989-1993 Mazda Roadster Front & Rear / 1994-2005 Front Extended Wheel Studs (Set of 4) - 100-7719
Note: Please measure the stud size currently installed on your vehicle and verify compatibility before placing your order.
Vehicle Compatibility
Compatible with both front and rear of 1989-1993 Mazda Roadsters. For 1994-2005 models, compatible only with the front. (Please verify on your vehicle)
Sold as a set of 4.
1989-1993 Roadster required quantity: 4 (Total of 16 for front/rear)
1994-2005 Roadster required quantity: 2 (Total of 8, can only be used for the front)
(For rear hub studs on 1994-2005 vehicles, please use ARP 100-7720.)
ARP Extended Wheel Studs Product Features
ARP's heat-treated 8740 chromoly wheel studs have been used in numerous race vehicles worldwide. Boasting a tensile strength of 200,000 psi, they provide superior strength to easily withstand the significant acceleration shock loads (shear force) and lateral forces (stretching) generated during driving.
Specifications (ARP Extended Wheel Studs - 100-7719)
Knurl Diameter: 12.8778mm (.507 inch)
Knurl Length: 8.509mm (0.335 inch)
Stud Overall Length: 69.85mm (2.750 inches)
Thread Size: M12x1.5
Quantity included: 4 studs
Before ordering〇Regarding import consumption tax
At the Shaftoya shopping site, we pay the import consumption tax incurred at the time of import on behalf of the customer, so there will be no additional charges beyond the total amount paid at checkout.
〇Compatibility Check
As our entire product database is based on North American (USDM) vehicles, please confirm whether the products are compatible with Japanese (JDM) vehicles before ordering. (If you are unsure whether a listed product is compatible with your vehicle, please feel free to contact us. Our support team will investigate for you.)
If you order without verifying compatibility, we cannot accept returns due to incompatibility.
Please note that even if products are sorted by selecting the year, manufacturer, and vehicle model from the tabs on our homepage, it does not guarantee that they will fit Japanese model vehicles without modification.
All products are 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 payment. Estimates for shipping costs are calculated automatically when you enter your delivery 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 shipping cost. In such cases, we will contact you individually by email.
All products are generally 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. If you are in a hurry, please contact us in advance to check delivery times. Please note that all products are transported by air freight. They are not shipped by sea freight.
○Regarding Japanese Vehicle Inspection (Shaken) Compatibility
The products we handle are generally designed and manufactured outside of Japan. Please note that they are not compliant with the "Japanese Vehicle Inspection System," and we cannot provide strength calculation documents for Japanese inspection purposes. Therefore, all parts are sold for the purpose of "circuit, private property, or off-road use," 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 products themselves. Please understand that we will only provide returns, refunds, or replacement products if you contact us within 7 days of receipt regarding items with shipping damage, defective products, or incorrect items. Please note that for products sold through us, we will handle all warranty-related matters "exclusively through us." We do not coordinate with other companies or agencies located within Japan.