Description
170A 12V Balmar Alternator w/ K6 Pulley | Boat Supply Store
Engineered for robust electrical demands on offshore vessels and high-performance yachts, this 170 Amp, 12V alternator ensures consistent power delivery to critical systems. It features an integrated voltage regulator for simplified installation and a K6 serpentine pulley designed for efficient belt engagement, minimizing slippage under heavy loads. Its dual mounting compatibility, supporting both 1-inch Motorola-style and 2-inch Delco-style configurations, broadens its application across numerous popular marine engine platforms, ensuring reliable charging for extended cruising or demanding onboard electronics.
Key Features
- 170 Amp high output for demanding electrical loads
- 12V system voltage compatible with standard marine power
- Internal regulator simplifies wiring and installation
- K6 Serpentine Pulley for superior belt grip and longevity
- Single Foot (Spindle Mount) offers versatile engine compatibility
- Case Ground design ensures secure electrical connection
- Dual Mounting (1" Motorola & 2" Delco) for wide engine fitment
- Reliable Charging for extended offshore voyages
Specifications
| Product Specifications | |
|---|---|
| Amp Output | 170 Amp |
| System Voltage | 12V |
| Regulator Type | Internal |
| Pulley Type | K6 Serpentine |
| Mounting Style | Single Foot (Spindle Mount) |
| Grounding | Case Ground |
| Mounting Configuration Compatibility | 1" Motorola-style and 2" Delco-style |
Who This Is For
Marine owners and technicians requiring a high-capacity, reliable charging solution for 12V systems, particularly those with engines that utilize a single-foot mounting configuration and a K6 serpentine pulley. This unit is ideal for vessels with significant electrical demands or those undergoing upgrades to their power generation systems.
How It Compares
| Feature | 170A 12V Balmar Alternator w/ K6 Pulley | Prestolite Electric 8MR2304N |
|---|---|---|
| Amperage Output | 170A | 170A |
| Voltage | 12V | 12V |
| Regulator Type | Internal | Internal |
| Pulley Type | K6 Serpentine | V-Belt |
| Mounting Style | Single Foot | Single Foot |
Common Concerns Answered
What is the return policy if this alternator doesn't fit or has issues?
The Balmar XT-SF-170-IR requires direct contact with the manufacturer for any warranty or defect issues, as it cannot be returned to BoatSupplyStore.com. We recommend verifying fitment thoroughly before purchase.
Could there be compatibility issues with the pulley system?
The K6 serpentine pulley is specified for this model. Ensure your engine's belt system is designed for a serpentine belt and confirm the K6 designation matches your requirements. Consulting your engine manual is advised if uncertainty exists.
How does the internal regulator simplify installation?
An internal regulator means the control circuitry is built directly into the alternator, eliminating the need for a separate external regulator box and associated complex wiring, thereby streamlining the installation process.
Frequently Asked Questions
What is the maximum amperage output of the Balmar XT-SF-170-IR?
The Balmar XT-SF-170-IR alternator provides a robust 170 Amps of output.
Is this Balmar alternator suitable for 24V marine systems?
No, this Balmar alternator is specifically designed for 12V DC marine electrical systems.
What type of belt does the K6 pulley system accommodate?
The 'K6' designation refers to a specific profile for serpentine belts, ensuring efficient power transfer and longevity.
Which common marine engines is this alternator compatible with?
It is designed for a wide array of common marine engines including Westerbeke, Lehman, Hino, Pathfinder, Volvo Penta, John Deere, Perkins, Mercruiser, Pleasurecraft, Crusader, Indmar, Marine Power, and other GM-based engines, due to its dual mounting options.
Does the XT-SF-170-IR require an external voltage regulator?
No, this model features an integrated internal regulator, negating the need for a separate external unit.
