This part is known as a spreader drop pipe, Houle drop pipe, GEA spreader drop pipe or even a discharge down pipe for a Houle spreader

Martin Welding, based in Colby WI, is a manufacturer of replacement parts for Houle manure tanker spreaders. A family-owned business, Martin Welding has been building replacement aftermarket OE parts for Houle tankers as well as other brands like Jamesway, Nuhn, and more. In October 2022, we partnered with Martin Welding to bring the next level of service to our local community.




![6" Spreader Drop Pipe [Down Pipe] 3 6" Spreader Drop Pipe [Down Pipe]](https://www.agcompa.com/wp-content/uploads/2025/01/2018-7601-006-drop-pipe-6-inch-rotated-cutout.png)
![6" Spreader Drop Pipe [Down Pipe] 4 6" Spreader Drop Pipe [Down Pipe] - Image 2](https://www.agcompa.com/wp-content/uploads/2025/01/2018-7601-006-drop-pipe-6-inch.png)
![6" Spreader Drop Pipe [Down Pipe] 5 6" Spreader Drop Pipe [Down Pipe] - Image 3](https://www.agcompa.com/wp-content/uploads/2025/01/2018-7606-006-spread-plate-with-drop-pipe.png)
![6" Spreader Drop Pipe [Down Pipe] 6 6" Spreader Drop Pipe [Down Pipe] - Image 4](https://www.agcompa.com/wp-content/uploads/2025/01/photo_2026-07-09_09-04-05.jpg)
![6" Spreader Drop Pipe [Down Pipe] 7 2018 7601 006 drop pipe 6 inch](https://www.agcompa.com/wp-content/uploads/2025/01/2018-7601-006-drop-pipe-6-inch-247x247.png)
![6" Spreader Drop Pipe [Down Pipe] 8 2018 7606 006 spread plate with drop pipe](https://www.agcompa.com/wp-content/uploads/2025/01/2018-7606-006-spread-plate-with-drop-pipe-247x247.png)
![6" Spreader Drop Pipe [Down Pipe] 9 photo 2026 07 09 09 04 05](https://www.agcompa.com/wp-content/uploads/2025/01/photo_2026-07-09_09-04-05-247x247.jpg)
![Pump Housing [Fan Housing]](https://www.agcompa.com/wp-content/uploads/2023/01/2018-7501-770-white-247x247.jpg)
![Traction Arm - Long [includes Rubber Bushings]](https://www.agcompa.com/wp-content/uploads/2023/01/MW2018-7601-920R-247x247.jpg)


