Wobble Box | John Deere Draper Front | DE21086

Wobble Box | John Deere Draper Front | DE21086Description: Heavy duty aftermarket draper wobble box designed to replace OEM DE21086 on JD draper headers. Engineered with precision machined gears and reinforced housing to deliver smooth knife drive motion and withstand high cutting loads in demanding harvest conditions. Type: Draper wobble box knife drive gearboxReplaces OEM: DE21086Function: Converts rotational drive from the header input shaft into the oscillating motion that powers the

Fits Models: JD S660

Function: Provides primary threshing action by engaging and separating crop material inside the rotor housing

2388 (confirm serial-specific fitment)

full frame thickness

helping transfer material from the feederhouse into the rotor with minimal vibration

Built as a durable replacement for the OEM system

1000 Late Series Rear Crankshaft Seal

this shaft supports consistent material flow and reduces downtime during intensive harvest conditions

Replaces OEM: 248307A2 (also referenced as 248307A1

Type: Wobble box knife-drive assembly — forged gearbox with heavy-duty internalsReplaces OEM: 87493465Function: Transmits rotary drive motion into reciprocating knife movement

This heavy-duty conveyor chain assembly pulls crop material evenly from the header into the feed accelerator

Type: Vertical unloading auger gearbox assembly — heavy-duty cast housing