Description
Balmar 170A 12V Dual Foot Alternator K6 Pulley | Boat Supply Store
Engineered for vessels with substantial electrical demands, this Balmar alternator provides a continuous 170 Amp output within a 12V system, ensuring robust power for navigation, refrigeration, and auxiliary equipment. It features a K6 serpentine pulley for efficient belt engagement and a dual-foot saddle mount designed for direct compatibility with popular marine diesel engines such as Yanmar, Westerbeke, Lehman, and Perkins-Sabre. This unit is crucial for maintaining battery charge and supporting high-draw electronics in offshore cruising or serious sportfishing operations.
Key Features
- 170 Amp Output for critical high-demand marine electrical systems.
- 12V System Voltage ensures broad compatibility with existing vessel configurations.
- K6 Serpentine Pulley optimizes power transfer and belt longevity.
- Dual Foot Saddle Mount offers secure, direct attachment to common diesel engine blocks.
- Hitachi-Style Mounting facilitates straightforward installation on specified engines.
- Case Ground Configuration simplifies wiring requirements.
- High Reliability engineered for demanding offshore and cruising applications.
- Direct Replacement Capability for specific older alternator models.
Specifications
| Product Specifications | |
|---|---|
| Ampere Output | 170 Amp |
| System Voltage | 12 Volt |
| Pulley Type | K6 Serpentine |
| Pulley Diameter | 3.15-inch |
| Mount Style | Dual Foot Saddle Mount (Hitachi-Style) |
| Ground Configuration | Case Ground |
| Replaces | AT-DF-165-12-IG and AT-DF-165-K6 |
Who This Is For
Marine enthusiasts and professional mechanics seeking a high-capacity 12V alternator for diesel engines, specifically those with dual-foot saddle mounts and K6 serpentine pulley systems like Yanmar, Westerbeke, Lehman, or Perkins-Sabre power plants. This unit is ideal for owners upgrading to meet increased electrical loads or replacing aging, lower-output alternators.
How It Compares
| Feature | Balmar 170A 12V Dual Foot Alternator K6 Pulley | Competitor |
|---|---|---|
| Amperage Output | 170A | 170A |
| Voltage | 12V | 12V |
| Pulley Type | K6 Serpentine | V-Belt |
| Mount Type | Dual Foot Saddle Mount (Hitachi-Style) | Saddle Mount |
| Engine Compatibility Notes | Typical for Yanmar, Westerbeke, Lehman & Perkins-Sabre Engines | General purpose marine, Heavy-duty marine applications |
Common Concerns Answered
I'm concerned about the price and complexity of installing this high-output alternator. What should I know?
While the initial investment and potential need for an external regulator might be higher than standard alternators, the Balmar XT-CR-170-K6 offers superior reliability and output for demanding marine electrical systems. Professional installation is strongly recommended due to the specialized knowledge required, ensuring optimal performance and system longevity, which ultimately provides greater value for critical on-board power.
Is it difficult to find the correct K6 serpentine belt for this alternator?
The K6 serpentine pulley system is designed for optimal performance and durability. While specific belt sourcing is required, we recommend consulting the product manual or our support team for precise belt specifications to ensure correct fitment and efficient power transfer for your engine.
My current setup uses a V-belt system. Can I adapt this alternator?
This alternator is specifically designed with a K6 serpentine pulley for improved efficiency and belt engagement compared to older V-belt systems. Adapting a V-belt system would likely require significant modification to the engine's pulley configuration and is not recommended for optimal performance or reliability of this unit.
Frequently Asked Questions
What is the amperage output of the Balmar Alternator XT-CR-170-K6?
The Balmar Alternator XT-CR-170-K6 provides a robust 170 Amp output.
What voltage is this Balmar alternator designed for?
This Balmar alternator is designed for a 12 Volt system.
What type of pulley system does this alternator use?
This alternator utilizes a K6 serpentine pulley system.
What engine brands is this Balmar alternator typically compatible with?
This Balmar alternator is typically compatible with common marine diesel engines such as Yanmar, Westerbeke, Lehman, and Perkins-Sabre.
What is the mounting style of this alternator?
The mounting style of this alternator is a Dual Foot Saddle Mount, specifically Hitachi-Style.
