1. Flywheels + Flexplates For Sale
  2. sku: 14766215346409713
  3. CLUTCH MASTERS FW-645-TDS

CLUTCH MASTERS FW-645-TDS Steel Flywheel 887753958365 FX725

Fw-645-tds Clutch Masters Lightweight Steel Flywheel For Fx725

( Brand: Clutch Masters ), ( Manufacturer Part Number: FW-645-TDS ), ( Part Type: Flywheel ), ( Return Notes: New, Unused Condition W/original Packaging ), ( UPC: 887753958365 )

Review CLUTCH MASTERS Lightweight Steel Flywheel

Introducing the FW-645-TDs Steel Flywheel, an exceptional upgrade for your FX725 lawn tractor. This flywheel, manufactured by Clutch, is meticulously crafted to provide superior durability and performance compared to the standard OEM component.

The FW-645-TDs Steel Flywheel is engineered using high-grade steel material. This robust construction results in increased weight, which in turn, ensures better engine response and torque. The added mass also helps to reduce engine revolutions per minute (RPM) fluctuations, providing a smoother running experience for your lawn tractor.

The flywheel's design boasts a multi-groove, ribbed surface that enhances the clutch's grip and engagement. This feature translates to more efficient power transfer from the engine to the transmission, ultimately resulting in better overall traction and performance.

Installation of the FW-645-TDs Steel Flywheel is a straightforward process. It is designed to fit directly onto the crankshaft of your FX725 lawn tractor, with no modifications required. Additionally, it comes with a new clutch pressure plate, ensuring a seamless installation and hassle-free operation.

Investing in the FW-645-TDs Steel Flywheel offers several benefits for your FX725 lawn tractor. It delivers enhanced engine performance, improved power transfer efficiency, and a smoother running experience. Furthermore, its robust steel construction ensures long-lasting durability, providing peace of mind for lawn care enthusiasts who rely on their tractors for maintaining beautiful, green lawns.

In conclusion, the Clutch FW-645-TDs Steel Flywheel is an excellent investment for anyone seeking to upgrade their FX725 lawn tractor's performance and reliability. With its superior durability, enhanced power transfer, and smooth operation, this steel flywheel is an essential accessory for those who demand the best from their lawn care equipment.

Buying a CLUTCH FW-645-TDS steel flywheel for a FX725 lawn tractor comes with several pros and cons that you should consider before making a purchase.

Pros:

1. Durability: A steel flywheel is more durable than a cast-iron flywheel, making it a good investment for heavy-duty use.

2. Smoother operation: A steel flywheel provides a smoother operation compared to a cast-iron flywheel, resulting in a more efficient and quieter lawn tractor.

3. Reduced vibration: The steel flywheel's design minimizes vibration, which can lead to a more comfortable riding experience.

Cons:

1. Cost: The steel flywheel is more expensive than the cast-iron flywheel, which may deter some buyers.

2. Weight: The steel flywheel is heavier than the cast-iron flywheel, which can make the lawn tractor harder to move.

3. Installation: Installing a steel flywheel may require additional tools and expertise compared to a cast-iron flywheel.

Ending Conclusion:

The decision to buy a CLUTCH FW-645-TDS steel flywheel for your FX725 lawn tractor ultimately depends on your specific needs and budget. If you prioritize durability, smooth operation, and reduced vibration, then the steel flywheel may be the better choice for you. However, if cost and weight are concerns, then a cast-iron flywheel may be a more suitable option.

Recommendation:

If you use your lawn tractor heavily and frequently, and you value a smooth and quiet operation, then investing in a CLUTCH FW-645-TDS steel flywheel is recommended. If, however, you have a limited budget or prefer a lighter-weight option, then a cast-iron flywheel may be a more practical choice for you.

Details:

Brand: Clutch Masters. MPN: FW-645-TDS. Flywheels are first designed in CAD and then precision CNC machined house one of or Haas lathes out 6061 aluminum 1045 steel billet cores. Improved performance for quicker revs Reduces turbo lag in turbocharged vehicles CNC machined and precision balanced SFI Certified.

All steel flywheels are black oxide coated to add a layer of rust prevention and gives our unique finish. Condition: New. Items must be New, Unused, Not Installed, in the Original Packaging and able to resold. Lightweight Steel Flywheel for FX725 Every Clutch Masters flywheel is proudly designed and manufactured in the USA.

Manufacturer: Clutch Masters. After machining, the flywheel is zero balanced to ensure it evenly weighted on all sides and spins 100% true.

part #: fw645 prices

  • $336.63-$473.66

specifications flwheflepla:

  • brand: Clutch Masters
  • mpn: Fw-645-tds
  • part type: Flywheel
  • return notes: New, Unused Condition W/original Packaging
  • upc: 887753958365

shipping flwheflepla:

  • type: Fixed
  • class: Expedited
  • cost: $0.00
  • service: Expedited
  • transit: 4-7 Days

payments flwheflepla:

  • credit card: Diners-club
  • other
  • wallet: Google-pay

offer flwheflepla:

  • sold: 0
  • quantity: 1
  • started: February 20, 2026
  • availability: In Stock
  • options: Ship-to-home

general flwheflepla:

  • Car Truck Parts Accessories > Transmission Drivetrain > Flywheels Flexplates
  • condition: New

returns flwheflepla:

  • paid by: Seller
  • time: 30 Days
  • policy: Returns Accepted

seller flwheflepla:

  • # reviews: 169955
  • rating: 99.3%
  • city: Grant, Michigan
part type: flywheel, return notes: new, unused condition w/original packaging,
category: auto parts > car truck parts accessories > transmission drivetrain > flywheels flexplates, sku: 14766215346409713,
Clutch Masters FW-645 Is Similar To:
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5 offers $336.63–$473.66 USD
  • New. Offer #1 priced at $459.98 + $0.00 shipping estimate = $459.98* total. Flywheels are first designed in CAD and are then precision CNC machined in house in one of or Haas CNC lathes out of 6061 aluminum or 1045 steel billet cores. Every Clutch Masters flywheel is proudly designed and manufactured in the USA.FREE SHIPPING
  • New. Offer #2 priced at $473.66 + $0.00 shipping estimate = $473.66* total. All steel flywheels are black oxide coated to add a layer of rust prevention and gives our steel flywheels a unique black finish. Lightweight Steel Flywheel for Every Clutch Masters flywheel is proudly designed and manufactured in the USA.FREE SHIPPING
  • New. Offer #3 priced at $336.63 + $0.00 shipping estimate = $336.63* total. FREE SHIPPING
  • New. Offer #4 priced at $470.38 + $0.00 shipping estimate = $470.38* total. FREE SHIPPING
  • New. Offer #5 priced at $346.20 + $0.00 shipping estimate = $346.20* total. FREE SHIPPING

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