John Deere Couplings and Spare Parts

Explore original John Deere forestry couplings, coupling elements, flanges, hubs and complete coupling assemblies for selected harvesters and forwarders. AWELASTIC supplies John Deere spare parts identified by OEM part number, forestry machine model and installed drivetrain configuration.

The available range includes individual coupling elements, matching hubs, complete engine-to-hydraulic-pump coupling assemblies and selected hydraulic brake components. Every part should be selected using the exact John Deere OEM number and the complete machine identification.

Original John Deere Forestry Couplings and Spare Parts

John Deere harvesters and forwarders use hydraulic drive systems to operate the machine transmission, working hydraulics and forestry equipment. The coupling assembly transfers power from the diesel engine to the hydraulic pump while maintaining a compact and reliable drivetrain connection.

Depending on the forestry machine model, the assembly can include a flexible coupling element or flange, a matching metal hub and the necessary connection components. AWELASTIC supplies individual parts as well as selected complete John Deere coupling assemblies.

Parts that appear visually similar may have different spline profiles, diameters, bolt patterns, lengths or machine applications. For this reason, a replacement should not be selected only by appearance.

John Deere Coupling Elements and Flanges

The coupling element or flange forms the connection between the engine flywheel side and the matching coupling hub. Wear, deformation or damage to this component can interrupt torque transmission between the engine and the hydraulic system.

Available John Deere coupling elements and flanges include:

• 
  F038282 John Deere coupling element/flange
  
  for selected John Deere 810B, 870B, 810C and 1210B machines
• 
  F044774 John Deere coupling element/flange
  
  for selected John Deere 770D, 810D, 1010D, 1070D, 1110D, 1270B and 1410D machines
• 
  F049921 John Deere coupling element/flange
  
  for selected John Deere 1010B applications
• 
  F055812 John Deere coupling element/flange
  
  for selected John Deere 1110 machines

Before ordering an element or flange, compare the complete OEM number, external dimensions, internal connection and all visible markings with the existing component.

John Deere Coupling Hubs

The coupling hub connects the flexible flange or element with the hydraulic pump shaft. Its internal bore or spline profile must correspond exactly with the installed pump connection.

A worn flange should not automatically be replaced without inspecting the hub. Damaged teeth, worn splines, excessive clearance or deformation can also affect the complete coupling assembly.

Selected John Deere coupling hubs available from AWELASTIC include:

• 
  F038281 John Deere coupling hub
  
  for selected John Deere 810B, 870B, 1110 and 1210B machines
• 
  F044776 John Deere coupling hub
  
  for selected John Deere 1410 and 1710 machines
• 
  F055813 John Deere coupling hub
  
  for selected John Deere 1110 machines
• 
  F058070 John Deere coupling hub
  
  for selected John Deere 1010B and 1058 machines
• 
  F064667 John Deere coupling hub
  
  for selected John Deere 810D applications
• 
  F066536 John Deere coupling hub
  
  for selected John Deere 1270D applications
• 
  F066537 John Deere coupling hub
  
  for selected John Deere 1470D applications
• 
  F071361 John Deere coupling hub
  
  for selected John Deere 1070E and 1170E machines
• 
  F074554 John Deere coupling hub
  
  for selected John Deere 770D, 810E, 1010E, 1110E, 1210E and 1510E machines

Complete John Deere Coupling Assemblies

A complete John Deere coupling assembly normally includes the matching element or flange and hub required for a specific engine-to-hydraulic-pump configuration.

Replacing the complete assembly can be appropriate when both the flexible flange and the hub are worn, damaged or no longer suitable for continued use. The assembly must still be matched by OEM number and forestry machine configuration.

• 
  F038279 John Deere complete coupling
  
  for selected John Deere 810B, 870B, 1110 and 1210B machines
• 
  F062285 John Deere complete coupling
  
  for selected John Deere 810C applications
• 
  F065040 John Deere complete coupling
  
  for selected John Deere 810D applications
• 
  F070658 John Deere complete coupling
  
  for selected John Deere 1470D applications
• 
  F061431 John Deere complete coupling
  
  for selected John Deere forestry machine configurations
• 
  F061433 John Deere complete coupling
  
  for selected John Deere forestry applications

Always check whether the existing installation requires only the element, only the hub or the complete matched coupling assembly.

John Deere Couplings by Forestry Machine Model

John Deere forestry machine model numbers can help narrow the search, but the model alone does not always confirm the correct replacement part. Machines from the same model family may have different engines, hydraulic pumps or drivetrain configurations.

Examples represented within the AWELASTIC range include parts for selected:

• John Deere 770, 770D and related forestry machines
• John Deere 810B, 810C, 810D and 810E machines
• John Deere 870B machines
• John Deere 1010B, 1010D and 1010E machines
• John Deere 1058 machines
• John Deere 1070D and 1070E harvesters
• John Deere 1110, 1110D and 1110E forwarders
• John Deere 1170E harvesters
• John Deere 1210B and 1210E forwarders
• John Deere 1270B and 1270D harvesters
• John Deere 1410 and 1410D forwarders
• John Deere 1470D harvesters
• John Deere 1510E forwarders
• John Deere 1710 forwarders

Confirm the exact part number using the machine serial number, original John Deere parts documentation and markings on the installed component.

John Deere Hydraulic Brake Accumulator

The John Deere brand range also includes the original

F001509 John Deere hydraulic brake accumulator

used in selected John Deere harvesters and forwarders.

This is a hydraulic braking component rather than part of the engine-to-pump coupling assembly. Its suitability must also be confirmed using the OEM number and complete forestry machine model.

How to Identify the Correct John Deere Coupling Part

Before ordering a John Deere coupling element, flange, hub or complete coupling, collect all available information from the machine and the existing component.

Please provide:

• The complete John Deere OEM part number
• The forestry machine model
• The machine serial number
• The engine manufacturer and model
• The hydraulic pump manufacturer and model
• All markings visible on the existing flange or hub
• The external flange diameter
• The bolt-hole number and bolt-circle dimensions
• The hub bore or spline profile
• The total installed length of the assembly
• Clear photographs of both sides of every component
• A photograph of the complete installed drivetrain connection

When the original OEM number is available, it should be used as the primary identification reference. Measurements and photographs should provide additional confirmation.

Why the John Deere OEM Part Number Matters

John Deere forestry machine families can include multiple production versions. Similar models may use different engines, pumps, hubs or coupling arrangements.

Part numbers such as F038282, F044774, F049921, F055812, F064667, F066536, F071361 and F074554 identify different components and should not be treated as interchangeable.

Ordering by machine model alone can result in receiving a part with the wrong spline, flange diameter, bolt pattern or installation length.

Signs of Coupling Element or Hub Wear

The coupling assembly should be inspected when a forestry machine develops unusual drivetrain noise, increased vibration, irregular hydraulic pump operation or visible movement between the engine and pump connection.

During inspection, check for:

• Cracks or breaks in the coupling flange
• Missing or damaged internal teeth
• Worn hub splines
• Excessive rotational clearance
• Loose or damaged fastening bolts
• Deformation of the coupling element
• Heat damage or material deterioration
• Hydraulic pump or engine mounting movement
• Misalignment between the engine and pump

The underlying cause of premature coupling wear should be identified before fitting the replacement part. Repeated failure may indicate worn mountings, incorrect alignment, excessive vibration or damage elsewhere in the drivetrain.

Browse John Deere Forestry Parts

Browse all available

John Deere forestry couplings, hubs, flanges and spare parts

in the AWELASTIC product catalogue.

Individual product pages provide the OEM number, compatible forestry machine information, product photographs, current availability and delivery options.

Order John Deere Couplings from AWELASTIC

Select the required John Deere part using the OEM number and verify the listed forestry machine compatibility before ordering.

If the required component cannot be identified, send AWELASTIC the machine nameplate information, serial number, existing part markings, measurements and clear photographs. Our team will review the information and assist with identifying the appropriate John Deere replacement part.