Row Units

H233285‑N Bearing Cap – Gathering Chain Idler  Fits These Models: John Deere Corn Heads: 606, 608, 612 (Serial Numbers -745100)   Function & Application: Replaces OEM part numbers H233285 and H222605  Designed to cover and protect the gathering chain idler bearing — key for smooth chain operation and longevity under field conditions.

Models/Applications: 443, 643, 843, 1243, 444, 644, 844, 1244, 693, 893, 1293, 694, 894, 1294  OEM Brand: JD Reference Number(s): N102040 Part Features: Hardened ductile iron Other Notes: Row unit clutch quick coupler - for use on 1-1/8" hex shaft Material: USA Ductile Iron Finish: Zinc Plate - Yellow Proudly Made In The USA! Why Choose ROBUUST® by Landbouw™Built under the Landbouw™ name, this ROBUUST® part is Made in the USA using premium, high-wear materials specifically chosen to outperform standard OEM parts. From design to delivery, every ROBUUST® component is engineered for maximum durability and long-term reliability in the harshest field conditions. This isn’t just a replacement — it’s an upgrade. ROBUUST® means you spend more time harvesting and less time wrenching, with parts that hold up season after season. Landbouw™ is rooted in Dutch heritage and American grit — delivering serious solutions for serious farmers. Whether you're pushing through mud, dust, or dry stalks, our mission is to keep your equipment running strong and your operation moving forward. When performance matters, go ROBUUST®.

Models/Applications:90 Series, 493, 693, 893, 1293, 494, 694, 894, 1294, 495, 695, 895, 1295 Replaces:AH145988

Models/Applications:40 Series, 443, 643, 843, 1243, 444, 644, 844, 1244, 445, 645, 845, 1245 Replaces:AH143308

Models/Applications: 2606, 2608, 2612, 4206, 4208, 4212, 4406, 4408, 4412, 4416, 4418 OEM Brand: IH Reference Number(s): 84972758 Part Features: Hydraulically controlled deck plate Other Notes: For use on "Non-Chopping" corn heads Material: USA Steel Finish: Powder Coat - Black Proudly Made In The USA!

Models/Applications: 443, 643, 843, 1243, 444, 644, 844, 1244 OEM Brand: JD Reference Number(s): H94952 Part Features: Unlike OEM, the edge of this deck plate it hard-surfaced to help prolong wear - stationary/manual adjust deck plate Material: USA Steel Finish: Powder Coat - Black Proudly Made In The USA!

Models/Applications: 443, 643, 843, 1243, 444, 644, 844, 1244 OEM Brand: JD Reference Number(s): H94952 Part Features: Stationary/manual adjust deck plate Material: USA Steel Finish: Powder Coat - Black Proudly Made In The USA!

Models/Applications: 443, 643, 843, 1243, 444, 644, 844, 1244 OEM Brand: JD Reference Number(s): N102068 Part Features: Stationary/manual adjust deck plate - flat - 2 per row Other Notes: For use on JD 40 series "High Tin" corn heads only Material: USA Steel (1/4" Thick) Finish: Powder Coat - Black Proudly Made In The USA!

Models/Applications: 606, 606C, 608, 608C, 612, 612C, 616, 616C, 618, 618, 706, 706C, 708, 708C, 712, 712C, 716, 716C, 718, C6R, C8R, C12F, C12R, C16F, C16R, C18R OEM Brand: JD Reference Number(s): H237437 Part Features: Hard surfaced for prolonged wear - stationary/manual deck plate Other Notes: For late model serial number 600 series SN(745101- ) Material: USA Steel Finish: Powder Coat - Black Proudly Made In The USA!

Models/Applications: 2200 Series, 2200 Series  Replaces: 86978032 Color: Powder Coated Black This is the same part as 86978032-A, but hard-surfaced 

Models/Applications:690, 890, 1290, 693, 893, 1293, 694, 894, 1294 Replaces:H147018

Models/Applications: 443, 643, 843, 1243, 444, 644, 844, 1244, 693, 893, 1293, 694, 894, 1294, 606, 608, 612, 616, 618 OEM Brand: JD Reference Number(s): H151425 Other Notes: Bushing used on auger slip clutch and row unit slip clutch - 4 bushings per clutch Material: USA Steel  Finish: Zinc Plate - Yellow Proudly Made In The USA!

Models/Applications: 443, 643, 843, 1243, 444, 644, 844, 1244 OEM Brand: JD Reference Number(s): H84479 Other Notes: For use on JD 40 series corn heads Material: USA Ductile Iron - Heat Treated Finish: Powder Coat - Black Proudly Made In The USA!

Models/Applications: 90 Series, 693, 893, 1293, 694, 894, 1294 Replaces: H153898 When quality and affordability matter, trust our Lower Idler Support for 90 Series John Deere Corn Heads—designed to match the performance of OEM parts but built to last even longer. Our aftermarket part is 100% forged, machined, and assembled in the USA, specifically in Iowa, by a small, family-owned company that understands the demands of hard-working farmers. Key Features: 100% Made in the USA: Proudly crafted and assembled in Iowa, ensuring top-tier craftsmanship and support for American-made agriculture. Superior Durability: Heat-treated for increased strength and longevity, this idler support is built to handle the toughest conditions in the field. Aftermarket Precision: An affordable alternative to John Deere's OEM part, designed to provide the same fit and function—at a better price. Perfect for 90 Series Corn Heads: Engineered specifically for use with 90 Series John Deere corn heads, offering a reliable solution for your maintenance and replacement needs. Affordable & Accessible: At our family-owned company, we prioritize getting quality parts into the hands of farmers who need them, when they need them. Why Choose Us? As a small business based in the heart of farm country, we are committed to providing hardworking farmers with high-quality parts that perform just as well as the originals, at a price that won’t break the bank. Every part is inspected for quality, ensuring a solid investment in your equipment. Keep your John Deere corn head running smoothly with a part you can trust—built by farmers, for farmers.

Models/Applications: 606, 606C, 608, 608C, 612, 612C, 616, 616C, 618, 618, 706, 706C, 708, 708C, 712, 712C, 716, 716C, 718, C6R, C8R, C12F, C12R, C16F, C16R, C18R OEM Brand: JD Reference Number(s): AH234656, AXE86178 Part Features: Hard surfaced for prolonged wear - hydraulically controlled deck plate Other Notes: For late model serial number 600 series SN(745101- ) Material: USA Steel Finish: Powder Coat - Black Proudly Made In The USA!