Allison transmissions automatic models MT 644, MT 654CR up to 300 HP (224 kW) - Allison Transmission - Collections Hosted by the Indiana State Library
TH400 400 THM400 3L80 An S Type Flat F Late 1967-On H Duty HD US $3.20 mobiledukan.net
Allison 10L1000 10 Speed Internal Filter (2020+) | DMAX Store
MPParts | Allison Aftermarket Replacement 29548988 Filter Kit for HD4560 and 4500RDS Transmissions | 29548988
TH400 400 THM400 3L80 Allison Screen Type Flat Filter Late 1967-On Heavy Duty HD | eBay
Gears Magazine - Looking for Information: Allison Prognostics
ALLISON TRANSMISSION-FILTER KIT-29558118
Big Filter High Capacity 6 Inch Replacement Transmission Filter Kit (Includes Gaskets and O-Rings) for Allison 3000-4000 Transmissions Compatible with Allison 29540494 : Automotive - Amazon.com