Description
Balmar 100A 12V Alternator Kit w/ MC-618 Reg | Boat Supply Store
Engineered for demanding marine applications, this Balmar 100A, 12V alternator kit provides a robust charging solution for auxiliary power systems. Its J10 AltMount serpentine pulley system and 3.15" dual foot saddle mount ensure compatibility with a range of common diesel engines, including Yanmar and Westerbeke. The integrated MC-618 regulator and included temperature sensors optimize charging performance and longevity, crucial for extended voyages or powering critical onboard electronics.
Key Features
- High Output: Delivers a consistent 100 Amp, 12V output to meet significant electrical demands.
- Optimized for Diesel: Specifically designed for marine diesel engines like Yanmar, Westerbeke, Lehman, and Perkins-Sabre.
- Serpentine Pulley: Features a J10 AltMount serpentine pulley for superior belt engagement and reduced slippage.
- Secure Mounting: Utilizes a 3.15 inch dual foot saddle mount for stable and secure installation.
- Advanced Regulation: Includes the Balmar MC-618 regulator for intelligent, multi-stage charging.
- Temperature Sensing: Integrated temperature sensors protect the alternator and battery bank from thermal damage.
- Isolated Ground: Designed with an isolated ground system for enhanced electrical safety and interference reduction.
- Complete Solution: Supplied as a comprehensive kit with all necessary hardware for a full charging system upgrade.
Specifications
| Product Specifications | |
|---|---|
| Amperage Output | 100 Amp |
| Voltage | 12 Volt |
| Mounting Style | 3.15" Dual Foot Saddle Mount |
| Pulley System | J10 AltMount Serpentine |
| Ground | Isolated Ground |
| Mounting Type | Hitachi-Style Mounting |
| Included Components | 60-100-J10 Alternator, MC-618 Regulator, Temperature Sensors, Mounting Hardware |
| Replaces MPN | 60-YP-MC-100-SR-KIT |
Who This Is For
Marine enthusiasts and professional mechanics seeking a high-capacity charging system upgrade for specific diesel engines. Ideal for boat owners who require reliable power for extensive cruising or demanding onboard electronics, particularly those with Yanmar, Westerbeke, Lehman, or Perkins-Sabre powerplants.
How It Compares
| Feature | Balmar 100A 12V Alternator Kit w/ MC-618 Reg | Westerbeke 33 |
|---|---|---|
| Amperage Output | 100A | 90A |
| Voltage | 12V | 12V |
| Mounting Style | Dual Foot Saddle Mount (3.15") | Saddle Mount |
| Pulley Type | J10 AltMount Serpentine | V-belt |
| Included Regulator | Yes (MC-618) | No |
| Included Temperature Sensors | Yes | No |
Common Concerns Answered
Can this Balmar alternator be returned to the point of purchase?
This product is non-returnable to the point of purchase. For any issues, please contact the manufacturer directly for support and warranty claims.
Is installation straightforward for a DIY boater?
Installation is rated at an advanced difficulty (4/4) due to the need for mechanical and electrical expertise. It is recommended for individuals with strong experience in marine electrical systems and engine mounting, or for professional marine mechanics.
How does this kit compare to other alternators in terms of output and features?
This Balmar kit offers a higher 100A output compared to many standard alternatives and crucially includes the advanced MC-618 regulator and temperature sensors, providing a complete, intelligent charging solution often absent in basic competitor models.
Frequently Asked Questions
What is the amperage output of the Balmar 60-YP-MC-100-J10 alternator?
The Balmar 60-YP-MC-100-J10 alternator provides a robust 100 Amp output at 12 Volts.
What type of pulley system does this Balmar alternator kit use?
This kit utilizes a J10 AltMount serpentine pulley system for efficient belt drive.
What engine brands is this Balmar alternator kit typically compatible with?
This kit is designed for common marine diesel engines such as Yanmar, Westerbeke, Lehman, and Perkins-Sabre.
Does this kit include a voltage regulator?
Yes, this comprehensive kit includes the Balmar MC-618 smart regulator for advanced charging control.
What is the purpose of the temperature sensors included in this kit?
The included temperature sensors monitor the alternator and battery temperature, allowing the MC-618 regulator to adjust charging output to prevent overheating and ensure optimal battery health.
