40 Knife Cutter Drum With Coated Knife Brackets

Cutter Drum – Fits John Deere® 9000 Series Wide Throat SPFH

This replacement cutter drum is built for John Deere® 9000 Series Wide Throat and F9 Series Forage Harvesters. Designed to deliver precise, consistent cutting, it helps ensure optimal crop processing and machine performance during harvest.

Special Features

• Hard-faced coated knife brackets for extended wear life
• Reinforced drum body enhances durability and reduces the risk of fatigue-related failures

Installation Details

• Installs using factory specifications
• No special tools or torque settings required

When to Replace

• Visually inspect for signs of wear
• Hairline cracks in the outer wrap are an early indicator that replacement is needed

Why Buy from Kooima Ag
With more than 30 years of experience, Kooima Ag delivers high-quality, field-tested replacement parts at a cost-effective price. Backed by a proven track record, our cutter drums are built for performance, reliability, and long-term value.

Compatible Models – John Deere® SPFH

• 9500 Series: Serial Numbers 623000 – 628999
• 9600 Series: Serial Numbers 619000 – 628999
• 9700 Series: Serial Numbers 619000 – 628999
• 9800 Series: Serial Numbers 619000 – 628999
• 9900 Series: Serial Numbers 619000 – 628999
• F9 500
• F9 600
• F9 700
• F9 900
• F9 1000