5102831 Flat Idler Pulley for Ferris 48 52 61 72 Deck Lawn Mower 5104717 3 Pack
Pickup currently not available
Need help confirming fitment?
Talk with a parts expert today.
Parts Support Hours: Monday–Friday, 8:00 AM–5:00 PM CT
Live Chat: Available 24/7
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
Equipment Fitment
Review the equipment and model information below. Fitment can vary by serial number, production date, or machine configuration, so confirm your model and reference numbers before ordering.
- 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
Product Overview
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
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.