R135 R135H Code No. Part No. Dimensions (mm) RX135   12 Volt 4-R 135 1852889 9.6 x 28.6 x 26.6   37 MT Series   RX 135H   24 Volt 4-R 135H 1852893 9.6 x 28.6 x 26.6   37 MT Series