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5102831 Flat Idler Pulley for Ferris 48 52 61 72 Deck Lawn Mower 5104717 3 Pack
$188.09
Sale price
$188.09
Regular price
Available to Order
This Flat Idler Pulley 3-Pack is a set of replacement idler pulleys compatible with Ferris lawn mowers with 48-inch, 52-inch, 61-inch, and 72-inch decks and matches OEM Part# 5102831 and 5104717.
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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
The flat idler pulley 3-pack provides durable belt routing and tension control on Ferris mower decks. These flat idler pulleys replace worn or seized components and restore smooth belt operation. Designed for lawn care professionals and equipment owners maintaining Ferris mowers, the flat idler pulleys ensure reliable deck performance.
Key Features & Performance
- Precision-machined flat groove for consistent belt contact
- High-grade bearing reduces friction and extends service life
- Corrosion-resistant coating for outdoor durability
- Direct replacement for OEM pulleys 5102831 and 5104717
- Set of three covers multi-pulley deck configurations
Fitment & Compatibility
- Ferris lawn mowers with 48-inch deck
- Ferris lawn mowers with 52-inch deck
- Ferris lawn mowers with 61-inch deck
- Ferris lawn mowers with 72-inch deck
Common Uses
- Replacing seized or noisy deck idler pulleys
- Routine mower deck maintenance and belt service
- Restoring proper belt tension in Ferris commercial mowers
- Preventative replacement during blade spindle repairs
Technical Specifications
- Part Number(s): 5102831, 5104717
- Quantity: 3
- Pulley Type: Flat Idler
Frequently Asked Questions
Q: Do these pulleys include the mounting bolt and dust shield? A: The pulleys are sold as the pulley and bearing assembly only; reuse existing hardware unless the bolt or shield is damaged.
Q: Can these flat idler pulleys be used with double-sided V-belts? A: No, the flat groove is designed for the back side of a standard V-belt; for a V-groove application, choose a V-idler pulley instead.
Product appearance and specifications may vary slightly by batch. Compatibility may vary by serial number. Verify fitment before purchase.