Engines and Components› Crankshafts and Components
Maruha Motors
Crankshaft 14mm Pulley Boss Space
SKU: mar20110085
Moderate — 2–4 hours
Description
The genuine crankshaft has a known weakness with its short snout length, only providing 6mm of space for the pulley boss. This limited space can lead to premature wear and potential trouble under the load of front-mounted pulleys and drive belts. Maruha's original crankshaft addresses this by extending the snout to provide a stable 14mm space for the pulley boss, enhancing durability and expected lifetime.
Fitment
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Specifications
| Brand | Maruha Motors |
| Part Number | mar20110085 |
| Category | Engines and Components |
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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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