Exterior Components› Body Panels and Components
Dexter Axle
FORTRESS CAP 9K - 12K BOLT ON
SKU: D010 K21-259-00
Easy — 1–2 hours
Description
This kit supports the conversion of these production axles to use the Fortress Bolt-On caps. It includes the Fortress Bolt-On Aluminum Cap, a gasket, six bolt/lock washers, an oil fill plug, and a Dexter logo rubber plug.
Fitment
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Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.
Available on iOS & Android
Specifications
| Brand | Dexter Axle |
| Part Number | D010 K21-259-00 |
Buy with Confidence
Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.
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