48-YSP-3JH-C - Balmar Yanmar 3JH2-TE & 3JH2-E Serpentine Pulley | Aztek Computers
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SKU: NA80CZ2ZPX |  Mfg. Part: 48-YSP-3JH-C  | UPC: 676205501118  | 
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48-YSP-3JH-C - Balmar Yanmar 3JH2-TE & 3JH2-E Serpentine Pulley Kit

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$678.88  $916.49
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Product Overview

Serpentine Pulley Conversion Kit for Yanmar 3JH2-TE & 3JH2-E

The AltMount® Pulley Kit is specifically designed for Yanmar Diesel Engines, offering an effective upgrade to your engine's performance.

Yanmar Engines Covered: 3JH2-TE, 3JH2-E

Kit Includes: Three Ten-Groove (J10) Pulleys, Two J10, 45′ Circumference Serpentine Belts (one spare), and Mounting Hardware.

Important Note: If you are using an AT-200A Alternator, a longer belt length may be necessary to ensure proper fit.

Please note that this product is non-returnable. For any issues or concerns, please contact the manufacturer directly.

Expert Overview

The Balmar Yanmar 3JH2-TE & 3JH2-E Serpentine Pulley Kit, part number 48-YSP-3JH-C, is a conversion solution designed for specific Yanmar diesel engines. This kit provides an upgrade from standard V-belt systems to a serpentine belt configuration, which can contribute to more consistent power transfer and reduced belt slippage. It is intended for businesses and IT buyers managing marine or industrial equipment powered by Yanmar 3JH2-TE or 3JH2-E engines. The kit addresses potential issues related to belt wear and efficiency, offering a complete package for the conversion. It includes three Ten-Groove (J10) pulleys, two J10 serpentine belts (one spare), and all required mounting hardware, facilitating a direct installation for compatible engines. This product is suitable for maintaining or upgrading engine accessory drive systems.

Technical Specifications

  • Compatible with Yanmar 3JH2-TE and 3JH2-E engines
  • Includes three durable Ten-Groove (J10) pulleys
  • Comes with two J10 serpentine belts, including one spare
  • Includes all necessary mounting hardware for easy installation
  • Engineered for improved engine performance

Product Details

  • Manufacturer:
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  • Balmar
  • 48-YSP-3JH-C
  • B0B5ZYH5DP
  • 676205501118
  • New
  • 3.25 lbs
  • 9 X 5 X 8
  • Jul 21, 2026
  • Apr 16, 2025
  • UNITED STATES
Product Identifiers: Brand: Balmar • Part #: 48-YSP-3JH-C • UPC: 676205501118 • ASIN: B0B5ZYH5DP • Category: Belts

Frequently Asked Questions

Which Yanmar engines are compatible with this serpentine pulley kit?

This serpentine pulley conversion kit is specifically designed for use with Yanmar 3JH2-TE and 3JH2-E diesel engines.

What components are included in the kit?

The kit includes three Ten-Groove (J10) pulleys, two J10, 45" circumference serpentine belts (one spare), and all necessary mounting hardware for installation.

What is the primary benefit of converting to a serpentine pulley system?

Converting to a serpentine pulley system with this kit is engineered for improved engine performance, potentially offering more efficient power transfer and reduced belt slippage compared to traditional V-belt systems.

Are there any special considerations regarding belt length for certain alternators?

Yes, if you are using an AT-200A Alternator, a longer belt length than the included 45" belts may be necessary to ensure proper fit and function.

48-YSP-3JH-C - Balmar Yanmar 3JH2-TE & 3JH2-E Serpentine Pulley Kit

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$678.88