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| Engine Notes | 1.500" Piston Pin Diameter, Naturally Aspirated |
|---|---|
| Piston Pin Dia. | 1.500" |
| Engine CID | 404 |
| Fuel Type | Diesel |
| Cylinder Count | 6 |
| Bore | 4.250" |
| Stroke Length | 4.750" |
| Rod Journal Dimensions | 2.9980" - 2.9990" |
| Main Journal Dimensions | 3.3715" - 3.3725" |
| MAKE | TYPE | MODEL | ENGINE |
| John Deere | Combine | 6600 | 6404 |
| John Deere | Combine | 7700 | 6404 |
| John Deere | Tractor | 4000 | 6404 |
| John Deere | Tractor | 4020 | 6404 |
| John Deere | Tractor | 4040 | 6404 |
| John Deere | Tractor | 4230 | 6404 |
| John Deere | 400 Series | ||
| John Deere | 6.404D |
| RE525511, R49470, R49650, R59850, R72128, R87558, R26047, R52225, R58880, R69923, RG27842, FP404DLOHK, RG27841, RG23429 |
|---|
Engine Overhaul Kit RE525511 for John Deere 4440 Tractor 6404D Engine.
In addition to Overhaul Rebuild Kits RE525511, you can buy other models or parts of Excavators, forklifts, Aerial Work Platforms AWP, etc. on our website.
Right parts, guaranteed. If you find any defects, let us know within 60 days and we’ll take care of it. Check out our Warranty Policy for more details.
We ship fast so you can get on the road that much faster. Check out our Shipping Policy for more details.
We’re only happy if you’re happy. If you’re not entirely satisfied with your order, you may be entitled to a refund. Check out our Return Policy for more details.
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