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10_7f36dbd6-59d3-43d4-a4ab-82d52cb66641 - Northline Parts

Engine Pulley 756-0978B 756-0978 For Cub Cadet MTD Engine RZT LGT SLT SLTX LGTX

Alligator_819_x_200_px - Northline Parts

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$54.69
Sale price  $54.69 Regular price 

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I reached out for some replacement head bolts and they responded quickly with a few questions and cautionary information and is sending me some bolts. Great customer service! Thanks

Edward H. — Verified customer

Engine Pulley 756-0978B 756-0978 For Cub Cadet MTD Engine RZT LGT SLT SLTX LGTX

Keep your equipment running smoothly with this high-quality engine pulley. Designed as a premium aftermarket replacement part, this pulley ensures reliable power transfer and peak performance for your lawn tractor or zero-turn mower. It is engineered to meet or exceed the durability of the original component, providing a cost-effective solution for your maintenance needs. Please note that this is an aftermarket part, not an OEM product.

Key Features & Benefits

  • Direct replacement for part numbers 756-0978 and 756-0978B.
  • Constructed from high-grade steel for long-lasting durability and wear resistance.
  • Precision-engineered to reduce belt vibration and ensure smooth operation.
  • High-performance alternative to expensive factory replacements.
  • Easy to install to help you get back to yard work faster.

Compatible Models

  • Cub Cadet RZT Series
  • Cub Cadet LGT and LGTX Series
  • Cub Cadet SLT and SLTX Series
  • Various MTD Engine Riding Mowers
  • Fits specific RZT-L, RZT-S, and LGT-1000 models using the referenced part numbers.

Product Specifications

  • Replaces Part Numbers: 756-0978B, 756-0978
  • Part Type: Engine Idler Pulley
  • Material: Heavy-duty metal construction
  • Compatibility: Cub Cadet and MTD applications

Frequently Asked Questions

Is this an OEM part?
No, this is a premium aftermarket part designed to provide reliable performance and high durability as a direct replacement for the original equipment.

How do I confirm compatibility?
To ensure this pulley is the correct fit for your machine, please cross-reference your mower's model and serial number with the part numbers 756-0978 or 756-0978B found in your owner's manual.


Important: This item is an aftermarket replacement part sold by Northline Parts. It is not an OEM part unless specifically stated. Any brand names, model names, or part numbers are used for compatibility reference only. Please verify fitment by comparing your original part, product photos, and vehicle or equipment details before ordering.

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Service was professional and easy to work with. They kept me updated on my order and recommended a different part when the one I originally picked wasn’t going to work. Everything showed up as expected and the process was smooth overall.

- Customer, Chris D.

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