Unit, direct support, and general support maintenance repair parts and special tools list (including depot maintenance repair parts) for truck, tractor, line haul, 52,000 GVWR, 6 x 4, M915A2 (NSN 2320-01-272-5029) and truck, tractor, light equipment transporter (LET), 68,000 GVWR, 6 x 6 w/winch, M916A1 (NSN 2320-01-272-5028) microform