Engines and Components› Crankshafts and Components
Mazda
Crankshaft 49.94mm Main Journal / 44.94mm Crankpin Journal
SKU: BP06-11-300D
Professional / shop required
Description
This part is listed as being in good working order, with normal wear expected from a used component. It has been tested and measures to factory specifications, with a keyway in good shape. It is noted that the part may require a polish before use.
Fitment
Fitment Guaranteed
Don’t gamble
on fit.
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 | Mazda |
| Part Number | BP06-11-300D |
| Category | Engines and Components |
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.
View Full Return Policy