Skip to product information
Usually ships in 2–4 business days.
2X Idler Pulley 164090 for King Kutter RFM Series 4' 5' 6' 7' Finish Mower
$70.49
Sale price
$70.49
Regular price
Available to Order
This Idler Pulley is a high-quality aftermarket replacement part compatible with King Kutter RFM Series 4' 5' 6' 7' Finish Mowers and matches OEM Part# 164090.
Need help finding the right part? 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
Product Overview
Keep equipment performing reliably with this set of two replacement idler pulleys. These components are engineered to provide consistent tension and rotation for mower deck belts, ensuring a clean cut across various RFM series mower sizes. Built to rigorous standards, these pulleys serve as a dependable alternative to original equipment.
Key Features & Performance
- Enhanced Longevity: Built with robust materials to withstand the high-speed demands of mowing.
- Stable Belt Tension: Designed to maintain proper alignment and tension for efficient power transfer.
- Pack of Two: Includes a pair of pulleys to allow for full maintenance or to keep a spare on hand.
- OEM Fitment: Matches exact dimensions for a direct installation without modifications.
Fitment & Compatibility
- Brand: King Kutter
- Series: RFM (Rear Finish Mower)
- Mower Deck Sizes: 4', 5', 6', 7'
Technical Specifications
- Part Number(s): 164090
- Quantity: 2 Idler Pulleys
- Application: Lawn and Garden Finish Mowers
Frequently Asked Questions
Q: How many pulleys are included in this purchase? A: This is a 2-pack containing two individual idler pulleys.
Q: Will these fit the 6' King Kutter RFM mower? A: Yes, these pulleys are compatible with the entire RFM series, including the 4', 5', 6', and 7' models.
Compatibility may vary by serial number. Verify fitment before purchase.