Bushings and pin for main row unit pivot (where opener attaches to rockshaft clamp), JD 50/60/90/N drills
LEGACY P/N WAS ARI MPB – Main Pin and Bushing Kit Chromed for JD50/60/90 drills
KIT-MAIN PIN AND BUSHINGS, JD 50/60/90/N DRILLS
$44.00
Bushings and pin for front/main pin (where opener attaches to rockshaft clamp), JD 50/60/90 drills.
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- $45.00
Chromed sleeve, bushings, and seals for firming arm's pivot, JD 60/90 drills. Chromed steel sleeve is 62mm length for 60/90-series. (The 50-series requires a different length of sleeve; see the kit ARI.NG69)
$48.00Sleeve, bushings & seals for closing arm's pivot, JD 50/60/90 drills (excluding earliest 750s). Chromed steel sleeve is 86mm long for 50/60/90s (doesn't fit the earliest 750s).Related products
- $45.00
Removal tool for firming & closing kits
$175.42Kit-Removal Tool for Main-Pin Bushings, JD 50/60/90 drills, Manual Tool Manual removal tool for the bushings of the front/main pin of JD 50/60/90 drill openers. Use this to pull the bushings out. Kit includes stainless tube brush to clean out dirt and rust. Also includes lubricant. FOR USE WITH IMPACT WRENCH LEGACY P/N WAS ARI 003M - UPDATED Removal Tool for Main-Pin Bushings, JD 50/60/90 drills, Manual Tool$4.68Grade 8 washer (special ID) and grade 8 special flange locknut (smooth underside; no serrations) for closing arm pivot point, JD 50/60/90 drill. Corresponding OEM parts are only grade 5, and wear out fairly quickly, which creates side-play and lets the spring for the closing arm pop out of its setting too easily.$45.00Chromed sleeve, bushings, and seals for firming arm's pivot, JD 750 & 1850 drills (doesn't fit the earliest 750s). Chromed steel sleeve is 69mm version for the 750s and 1850s. Note: The 50-series firming arm has the pin welded into it—you'll need to cut this off of the arm and bore a hole in that spot for a 5/8" bolt.Content of this page is copyright 2005-2024 Exapta Solutions, Inc. (reprint with written permission only).
Thompson wheel covered by U.S. Patent No. 6,907,833. Liquid delivery feature of Valion seed tube guards is U.S. Patent No. 8,978,564. Ninja seed bounce flap U.S. Patent Pending. UniForce U.S. Patent Pending. All rights reserved on other designs. Exapta is a registered trademark of Exapta Solutions, Inc. Keeton is a registered trademark of Precision Planting. Mojo Wire, Thompson wheel, Valion guard, Ninja flap, UniForce, DuraLok, No-till Seeding Explained, and No-till Seeding School are trademarks of Exapta. Disclaimer: Recommendations & page content are current, accurate, and believed to be broadly applicable as of the time of writing (Dec 2005) and last update (2005 – 2014). Because of diversity of soils, climate, crops, planter & drill models/designs marketed worldwide, combinations of attachments, etc., actual results may vary. No warranty is made as to actual results obtained. Should you encounter exceptions or worthwhile annotations to the statements made on this page, please contact us.
Derek Tjaden
Derek is Kansas native who grew up in a 100% no-till farming operation. From an early age the benefits of no-till were made known to Derek by his father and by attending no-till conferences. From there he furthered his passion for soils while at Kansas State University getting his agronomy degree. He has had the experience of working in various roles and sectors of agriculture from sales and consulting, to management, which have all been within production agriculture. Derek has also worked in specialty ag markets such as turf and ornamentals.
Bob Pagel
Sales & Service Representative
Prior to joining Exapta, Bob Pagel was an Agricultural Territory Sales Manager for Ritchie Brothers, serving parts of MN, WI and IA. He continues to support his family farm in SE Minnesota.
Jon Zeller
Current Product Engineer
Jonathan Zeller joined Exapta excited to return to working with no-till planting equipment. He supported research of no-till planting and other ag related projects for 7 years with Kansas State University’s Agricultural Engineering Department after getting his engineering degree. He later worked 3 years for Landoll Company, LLC. where he gained experience in a design engineering role. Jonathan grew up on a small family farm in NE Kansas working with row crops, hay and cattle. Jonathan enjoys solving engineering problems and improving or creating products to be robust and easy to install and service.
