John Deere Header Top Sieve-AH212239

Description:
Heavy-duty aftermarket top chaffer designed to replace OEM AH212239 on JD combines. Constructed from galvanized steel and precision-formed louvre wire to optimize air flow and separation performance in high-capacity cleaning systems.

Type: Top chaffer – cleaning/separation system (short-finger configuration)
Replaces OEM: AH212239
Function: Sits above the bottom sieve to direct grain and chaff flow in the cleaning system. The short-finger design and closely spaced wires improve cleaning efficiency by maintaining airflow while rejecting light material, contributing to cleaner grain and reduced returns.
SKU: DCP-AH212239
Dimensions: Approx. 63.25″ (≈ 1,606 mm) length × 51.87″ (≈ 1,317 mm) width, short-finger spacing approx. 1⅛″ (~28.6 mm). Full mounting dimensions and serial-specific bolt pattern must be confirmed per machine serial number.
Weight: Weight available on request
Value: Factory to Farmer pricing — tough build, honest price
Fits Models: JD 9650 STS, 9660 STS, 9670 STS, 9750 STS, 9760 STS, 9770 STS, 9860 STS, 9870 STS — confirm serial-specific fitment.