usually ships same day
usually ships same day
Overview
On the Kuhn GA4221GTH NA and GA4121GTH, the fitting, hydraulic, adapter connects and seals two lines. Compatible with 8 Kuhn models.
Specifications
Compatibility
Type your model to confirm it fits — or browse the full compatibility list below.
| Model | Series |
|---|---|
| 2536 | Hay & Forage |
| 2332 | Hay & Forage |
| 2331 | Hay & Forage |
| 2434 | Hay & Forage |
| 15696 | Hay & Forage |
| 2342 | Hay & Forage |
| 16456 | Hay & Forage |
| 16455 | Hay & Forage |
Not sure it fits? Search by serial number for an exact, machine-specific match.
Parts diagrams
Every diagram this part appears in — jump straight to its callout, or browse the whole assembly. Each diagram opens with every part numbered, and each callout links back to its own part page.
| Assembly | Machine | Callout | Parts | View |
|---|---|---|---|---|
 | GA4121GTH NA | #31 | 46 | View |
 | GA4120TH | #31 | 47 | View |
 | GA4121GTH NA | #13 | 46 | View |
 | GA4121GTH | #13 | 46 | View |
 | GA4120TH | #35 | 47 | View |
 | GA4121GTH NA | #35 | 47 | View |
 | GA4121GTH | #35 | 47 | View |
 | GA4121GTH | #12 | 46 | View |
 | GA4220TH (NA) | #12 | 46 | View |
 | GA4220TH (NA) | #12 | 46 | View |
 | GA4221GTH NA | #12 | 46 | View |
 | GA4221GTH NA | #12 | 46 | View |
 | GA4221GTH NA | #12 | 46 | View |
 | GA4220TH (NA) | #12 | 47 | View |
 | GA4221GTH NA | #12 | 47 | View |
 | GA4220TH | #12 | 47 | View |
 | GA4221GTH | #12 | 47 | View |
 | GF502THA | #1 | 45 | View |
 | GF502THA | #1 | 46 | View |
 | GF502THA | #1 | 46 | View |
Part guide
Kuhn 57920300 is the fitting, hydraulic, adapter Clinton Tractor supplies for this application. It is listed as fitting 8 Kuhn models.
This fitting, hydraulic, adapter covers 8 Kuhn models. Commonly ordered for the GA4221GTH NA, GA4121GTH, GA4121GTH NA. If your machine isn't listed, check the serial number before ordering.
Watch
Install, fitment & service walkthroughs for this part.
Questions
Quick answers to what operators ask most before they order this part.
It fits 8 Kuhn models, including the GA4221GTH NA, GA4121GTH, GA4121GTH NA and 5 more.
Yes — 57920300 is a genuine Kuhn OEM fitting, hydraulic, adapter, supplied new by Clinton Tractor.
Match your model and serial number against the fitment list on this page — it covers the Kuhn GA4221GTH NA — or send your serial to Clinton Tractor and we'll confirm 57920300.
Reviews
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