Ignitions and Electrical› Starters
ARCO MARINE
MERCRUISER VOLVO PENTA OMC MARINE POWER AND OTHERS GEAR REDUCTION I/B STARTER
SKU: A09I 30433
Description
This starter features armatures tested to withstand 50 times their operating voltage (12V) and motors performance-tested at five different load levels, ensuring they meet or exceed OEM performance standards before packaging. It is compatible with Mercruiser, Volvo Penta, OMC, Marine Power, and other engines using GM 14" flywheels with a staggered bolt pattern. It is also recommended for late model 3.0 Liter engines with a 14" flywheel and tail bracket, and can replace 10MZT style starters with a two-long-bolt staggered pattern.
Fitment
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Specifications
| Brand | ARCO MARINE |
| Part Number | A09I 30433 |
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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