Tailings Chain | John Deere Header | AH148021

John Deere tailings chain for dependable header performance

Suits John Deere STS and S Series combines. Aftermarket return/tailings elevator chain replacing OEM AH148021 — heavy-duty paddle chain for reliable tailings reprocessing at direct pricing.

Replaces OEM: AH148021
Suits: John Deere 9560STS, 9570STS, 9650STS, 9660STS, 9670STS, 9750STS, 9760STS, 9770STS, 9860STS, 9870STS, S550, S560, S650, S660, S670, S760, S770 (confirm serial-specific fitment)
Type: Return/tailings elevator chain — CA550-style chain, approx. 115 links with 19 rubber paddles
Function: Lifts and transfers tailings material through the return elevator for reprocessing in the cleaning and threshing system. Maintains smooth material flow, reduces plugging, and supports consistent grain recovery during high-demand harvest conditions.
Paddle Size: Approx. 152 mm × 76 mm (6" × 3")
Weight: Approx. 13–15 kg
SKU: DCP-AH148021
Value: Factory to Farmer pricing — tough build, honest price

WHY DISCOUNT COMBINE PARTS
• Factory to Farmer — no dealer, no markup, direct from source
• 31 years supplying Australian grain farmers since 1993
• Fast shipping Australia-wide from Sydney
• Fitment queries: call us or email with your serial number before ordering

Discount Combine Parts is an independent aftermarket parts supplier based in Sydney, NSW. John Deere® brand names and OEM part numbers are used for reference only. Discount Combine Parts is not affiliated with or endorsed by Deere & Company.

Reliable fit for John Deere combine return systems

The John Deere tailings chain AH148021 is designed to support efficient material movement in the tailings return elevator. As a critical replacement wear part, it helps maintain steady operation during harvest and reduces downtime caused by worn or stretched chains. When the return system runs properly, tailings are reprocessed cleanly and grain recovery stays consistent through long harvest days.

Built to support smooth crop flow

A properly functioning tailings chain keeps material moving evenly through the return elevator. When the chain is worn, feeding becomes uneven and plugging risk rises, which affects overall harvesting efficiency. Replacing the old chain with the correct AH148021 part restores smooth flow and dependable operation — a valuable choice for farmers who want stable performance and better machine productivity in the field.

Durable replacement part for harvest demands

Harvest equipment works under heavy pressure, so replacement parts must handle long hours and changing field conditions. This AH148021 tailings chain is a durable option for John Deere combine maintenance, offering the reliability needed for seasonal use. Choosing the right chain reduces wear on sprockets and related parts and improves overall system balance — a smart maintenance move before peak harvest.