Faugcol Deck Belt 5/8" x 162-7/16" for Ferris iS700Z iS2100Z F125XT — OEM-fit, 72" deck compatible

If your mower deck is slipping, making unusual noises, or the blades aren’t spinning at their normal speed, a worn or stretched deck belt is often the cause. This Faugcol belt matches the dimensions and application of Ferris OEM belts and fits many 72" deck configurations, making it a reliable swap when routine maintenance calls for a new drive belt.

How will this belt affect my mower’s cutting performance?

Installing a properly sized deck belt keeps blade speed consistent and reduces slippage under load, which helps maintain a clean, even cut across the deck. Because it mirrors the OEM part numbers, installation and performance closely resemble factory standards.

• Restores correct blade RPM and torque transfer
• Reduces belt slip and chatter during heavy grass or turns
• Designed to match Ferris 5103748 and 5103927 fitment

Is this belt compatible with my Ferris or Grasshopper deck?

This belt fits Ferris iS700Z, iS2100Z and F125XT series mowers and is compatible with linked 72" deck attachments used on select Grasshopper models. Always verify part numbers and deck size before ordering to ensure exact compatibility.

• Fits Ferris models iS700Z, iS2100Z, F125XT
• Works with Grasshopper mower attachments listed for 72" decks
• Matches the listed replacement numbers for hassle-free cross-reference

What are the key specs and installation tips?

The belt measures 5/8" wide and 162-7/16" long, matching the original Ferris dimensions for direct installation. A quick inspection of pulleys, deck bearings and tensioners before fitting the new belt will prolong belt life and ensure correct routing.

• Width: 5/8"; Length: 162-7/16" (measured along the belt)
• Replace worn idler pulleys and check tensioners when replacing belt
• Refer to mower service manual for routing diagram and safe installation steps

How durable is this replacement belt and when should I replace it next?

The belt is manufactured to withstand typical deck loads and exposure to lawn debris; lifespan depends on use, deck maintenance and operating conditions. Replace the belt if you see cracking, glazing, significant stretch, or if cutting performance degrades.

• Designed for heavy-duty, deck-specific use and frequent engagement
• Inspect for cracks, frayed edges, or glazing before each season
• Replace during scheduled maintenance or when performance issues appear

Who is this for: This Faugcol deck belt is intended for owners, service technicians and lawn-care professionals who operate Ferris iS700Z, iS2100Z or F125XT series mowers, or who maintain 72" Grasshopper attachments that list Ferris 5103748/5103927 as the replacement part. It’s a good option when you need a precise, dependable belt that matches OEM sizing to keep commercial or residential mowing equipment running smoothly.