Description
ARCO Marine Inboard Starter 14" Flywheel | Boat Supply Store
Engineered for reliable ignition in demanding marine environments, this ARCO Marine starter delivers superior cranking power. Its high-performance gear reduction design multiplies torque, ensuring swift engine starts even in cold conditions, and is specifically designed for 3.0 - 8.1L engines utilizing 14-inch flywheels with a 9-tooth drive. Featuring a robust, anodized casting and nickel-plated brush holder, this starter is built for exceptional longevity and resistance to saltwater corrosion, making it ideal for offshore fishing vessels operating in the Gulf of Mexico.
Key Features
- Enhanced Cranking Power via high-performance gear reduction
- Superior Corrosion Resistance with anodized casting
- Minimized Water Intrusion due to sealed construction
- Reliable Out-of-the-Box Performance guaranteed by dynamic testing
- Extended Lifespan with nickel-plated brush holder
- Reduced Corrosion from nickel-coating and epoxy paint
- High Voltage Armature Tested to 50x operating voltage (12V)
- Direct Fit Installation with included OEM mounting bolts
Specifications
| Product Specifications | |
|---|---|
| Brand | ARCO Marine |
| SKU | CWR97180 |
| MPN | 30470-A |
| Engine Displacement | 3.0 - 8.1L |
| Flywheel Size | 14 inch |
| Drive Teeth | 9 |
| Casting Finish | Anodized |
| Brush Holder Material | Nickel-plated |
| Sealing | Sealed construction |
| Armature Test Rating | 50x operating voltages (12V) |
| Warranty (Leisure) | 12-month |
| Warranty (Commercial/Racing) | 90-day |
Who This Is For
Boat owners and marine mechanics requiring a robust and efficient replacement starter for a wide array of inboard marine engines. This unit is particularly suited for applications with 14-inch flywheels and 9-tooth drive configurations, offering broad OEM cross-reference compatibility.
How It Compares
| Feature | ARCO Marine Inboard Starter 14" Flywheel | Competitor |
|---|---|---|
| Gear Reduction | Yes | Yes, Standard |
| Flywheel Size | 14 inch | 14 inch |
| Drive Teeth | 9 | 9 |
| Corrosion Resistance Features | Anodized casting, Nickel-plated brush holder, Sealed construction | Standard marine grade construction, Standard OEM construction |
| Extended Warranty Option | Yes (with registration) | No |
Common Concerns Answered
How can I be sure this starter will fit my specific engine?
While this starter boasts extensive OEM part number cross-references for Mercruiser, Volvo Penta, OMC, Marine Power, BRP, DELCO, and SIERRA, precise compatibility should be confirmed by matching your existing starter's OEM part number or by verifying your engine's flywheel size (14 inches) and drive teeth count (9).
What causes starter failure in marine applications?
Premature failure can often stem from incorrect installation, including improper electrical connections or inadequate battery conditions. Ensuring correct installation procedures are followed is critical for optimal longevity and performance, as is utilizing the correct battery and cable gauge for your engine's requirements.
Is this starter as reliable as the original OEM part?
This ARCO Marine starter is engineered with high-performance and durability in mind, often exceeding OEM specifications with features like anodized casting and sealed construction to combat harsh marine environments, promoting long-term reliability and efficient operation.
Frequently Asked Questions
What specific engine displacements is this ARCO Marine starter designed for?
This starter is engineered for marine inboard engines ranging from 3.0L up to 8.1L displacements.
What is the standard warranty period provided with this starter?
For leisure use, ARCO Marine provides a standard 12-month warranty. For commercial or racing applications, the warranty period is 90 days.
Can I extend the warranty coverage for this ARCO Marine starter?
Yes, an extended warranty option is available. Product registration on the ARCO Marine website is typically required to activate this option.
What are the primary advantages of a gear reduction starter compared to a standard direct-drive starter?
A gear reduction starter utilizes a planetary gear set to increase torque output from the motor, allowing for more powerful and efficient cranking, particularly beneficial for larger displacement engines or in colder operating temperatures.
What is the specific flywheel diameter and drive tooth count this starter is designed to engage with?
This ARCO Marine starter is designed for a 14-inch flywheel diameter and requires a 9-tooth drive configuration on the flywheel.
