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Belt Tensioner 138-2514 190-0642 for Caterpillar CAT Engine 3406E C9 3126 C7 C11

Belt Tensioner 138-2514 190-0642 for Caterpillar CAT Engine 3406E C9 3126 C7 C11

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$115.69
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This Belt Tensioner is a high-quality aftermarket replacement part compatible with Caterpillar CAT Engine 3406E C9 3126 C7 C11 and matches OEM Part# 138-2514, 190-0642.
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I needed a forklift part and wasn’t sure which one fit. They asked for the model and serial number, got back to me quickly, and made sure I ordered the right one. Really helpful.

Randy W. — Verified customer

Product Overview

This heavy-duty belt tensioner is designed to provide consistent tension across the drive belt system, preventing slippage and ensuring optimal performance for Caterpillar industrial engines.

Key Features & Performance

  • Durability: Manufactured with high-strength materials to withstand extreme engine temperatures and mechanical stress.
  • Reliability: Engineered to meet or exceed OEM standards for tension and alignment within the cooling and drive systems.
  • Precision: Ensures smooth operation and reduces wear on belts and other engine-driven components.

Fitment & Compatibility

  • Compatible Models: Caterpillar 3406E, C9, 3126, C7, C11 Engines

Technical Specifications

  • Part Number(s): 138-2514, 190-0642
  • Equipment Type: Heavy-Duty Diesel Engines
  • Material: Industrial Grade Alloy and Steel

Frequently Asked Questions

  • Q: Does this unit come as a complete assembly? A: Yes, this is a complete belt tensioner assembly ready for immediate installation into compatible engines.
  • Q: Will this fit all versions of the C7 engine? A: While it fits standard C7 configurations, verifying against your specific OEM part number is recommended for exact fitment.

Compatibility may vary by serial number. Verify fitment before purchase.

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