John Deere H229537 4-Inch High-Wear Blunt-Point (Long-Short-Long) Knife Guard

OEM Replacement John Deere H229537 High-Wear Blunt-Point Knife Guard for Grain Headers and Flex Platforms

The John Deere H229537 High-Wear Blunt-Point Knife Guard is a premium cutterbar wear component designed for John Deere grain headers, flex platforms, draper headers, and harvesting systems. Featuring a Long-Short-Long (LSL) configuration and a blunt-point design, this knife guard provides excellent crop support, enhanced cutterbar protection, and superior durability in demanding harvesting conditions.

Engineered for modern harvesting operations, the H229537 guard helps maintain precise knife section alignment while reducing cutterbar vibration and wear. The blunt-point profile is particularly effective in rocky fields and harsh harvesting environments where impact resistance is critical.

Manufactured from high-strength forged steel and enhanced through advanced heat treatment technology, this knife guard delivers exceptional wear resistance and extended service life compared with conventional cutterbar guards.

Dawopu supplies OEM-quality replacement knife guards and cutterbar components for John Deere harvesting equipment worldwide.

Product Features

• OEM Part Number: H229537
• Product Name: High-Wear Blunt-Point Knife Guard
• 4-inch cutterbar system
• Long-Short-Long (LSL) configuration
• Blunt-point design for rocky conditions
• High-strength forged steel construction
• Heat-treated wear-resistant surface
• Excellent impact resistance
• Reduced cutterbar vibration
• Improved knife section support
• OEM-quality replacement
• Long service life

Compatible John Deere Header Models

The John Deere H229537 knife guard is commonly used on a wide range of John Deere harvesting platforms.

John Deere Flex Platforms

• John Deere 615F
• John Deere 618F
• John Deere 620F
• John Deere 622F
• John Deere 625F
• John Deere 630F
• John Deere 635F

John Deere Draper Platforms

• John Deere 625D
• John Deere 630D
• John Deere 635D
• John Deere 640D
• John Deere 725D
• John Deere 730D
• John Deere 735D
• John Deere 740D
• John Deere 925D
• John Deere 930D
• John Deere 936D

John Deere R Series Platforms

• John Deere 618R
• John Deere 620R
• John Deere 622R
• John Deere 625R
• John Deere 630R
• John Deere 635R

John Deere Flexible Draper Platforms

• HD35F
• HD40F
• HD45F
• HD50F
• HD35R
• HD40R
• HD45R
• HD50R
• HD35X
• HD40X
• HD45X
• HD50X

Always verify OEM part numbers and header specifications before ordering.

Replaces OEM Part Numbers

The H229537 knife guard may replace or interchange with selected John Deere cutterbar guards depending on header configuration:

• H213507
• H213506
• AH159210
• AH164124
• AH206089

Please verify compatibility before installation.