Auto Slack Adjuster 1-1/2-10 X 5" & 6" 136.1030

Auto Slack Adjuster E-6991A
Crewson Style, 1-1/2-10 Spline, 5 & 6 Arm, 16-1/2 Drive And Trailer. Same As Sirco SA21103, BWP M-3367, Crewson MK21103S, Automann 136.1030, Midwest WA21103, Euclid E-6991A, Dayton 05-560, 21103, BWP M-3367, Maclean MK21103, Haldex CS52315, 1010710, Spicer 11-351, Spicer 11-351-101, Spicer 11-513, Spicer 11-516, Spicer 11-521, Automann 136.1030, Tectran 21-1103, Tectran 21-21003, Dexter 55-011-06, Crewson CB21103, Crewson CI21103, Euclid E-6991, Euclid E-6991B, Euclid E-6991A, Leland L3003.