Terrill Machine Inc.
1000 CR 454, De Leon, TX, United States, 76444
(254) 893-2610
[email protected]
No website. They do have a Facebook page just not updated recently. Call them instead.
They did two dual action pumps for me that work fine. Pretty sure they don't sell diy kits. Just in-house rebuilds.
https://www.facebook.com/profile.php?id=100064792812788