This helps find the right parts for your equipment. When a potential match is found you will see: ✓ Potential Match
⚠ Please double-check fitment before ordering.
Factory specs, serial number guides, common failure points, and verified replacement parts — organized by model. Select yours below.
Specifications and model reference details for John Deere self-propelled and pull-type scrapers, covering the 840 and 400 series dirt scrapers and the genuine parts that fit them. Use this reference to match components by model and confirm fitment before ordering.
What John Deere scraper models does this cover?
This reference covers the John Deere 840 and 400 dirt scrapers. It groups genuine parts and specifications by model so you can confirm which components fit your machine.
How do I find the right part for my John Deere 840 scraper?
Match the part to your model and serial number, since some components changed across production. If you are unsure, confirm the part number with our parts team before ordering.
Are the parts genuine John Deere or aftermarket?
We carry both genuine and aftermarket parts for the 840 and 400 scrapers. Product listings note the type so you can choose the option that fits your needs.
How can I confirm fitment for my scraper?
Fitment often depends on model and serial number, so matching the part number is the most reliable method. You can also confirm with our parts team at (800) 909-7060.