# Balmar Pulley Kit f/Yanmar 6LY, 6LYA-STP, 6LY2-STP [48-YSP-6LY-A]

**Pulley Kit for Yanmar 6LY, 6LYA-STP, 6LY2-STP**

AltMount® Serpentine Pulley Conversion Kit for Yanmar Diesel Engines

Yanmar Engines Covered: 6LY, 6LYA-STP, 6LY2-STP

Kit Includes: Three Ten-Groove (J10) Pulleys, Two J10, 55″ Circumference Serpentine Belts (one spare) & Mounting Hardware

Note:  If you specify an AT-200A Alternator, a longer belt length may be required.

**This product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns.**

## Details

- **Price:** 855.99 USD
- **Type:** Alternators
- **Tags:** Brand_Balmar, Engine Parts & Service, Engine Parts & Service | Alternators

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 855.99 USD | In stock |

## Images

- Balmar Pulley Kit f/Yanmar 6LY, 6LYA-STP, 6LY2-STP [48-YSP-6LY-A] Balmar

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> Source: [Besafe1st](https://besafe1st.com/products/balmar-pulley-kit-f-yanmar-6ly-6lya-stp-6ly2-stp-48-ysp-6ly-a)
> Updated: 2026-06-26