John Deere Header Feeder House Idler Arm-AH168397

Description:

Aftermarket feeder house idler arm designed for JD combines. This arm supports the idler pulley within the feederhouse belt system, maintaining correct belt tension and alignment during header and feeding operations. Built as a durable replacement for the OEM arm, it restores smooth belt tracking, reduces slippage, and helps ensure consistent crop flow into the combine.

Type: Feederhouse idler arm — heavy-gauge formed steel arm with reinforced pivot mount

Replaces OEM: AH168397

Function: Maintains correct belt tension and alignment in the feeder drive system to ensure reliable power transfer and smooth feeding

SKU: DCP-AH168397

Dimensions: Approx. 260–300 mm overall length × 45–55 mm width × 6–8 mm plate thickness

Weight: Approx. 2–3 kg

Value: Factory to Farmer pricing — tough build, honest price

Fits Models: JD 9650STS, 9660STS, 9750STS, 9760STS, 9860STS; and selected JD S-Series models using this feeder drive configuration (confirm serial-specific fitment)