Part Number: 44-9298, 449298, 1189A70G03, 5MT2005, 1121PT Fitment: For Reefer & Tripac - APU Switch Compatible with: SB Classic, SB-100, SB-110, SB-190, SB-200, SB-210, SB-300, SB-310, SB-400, SB-II, SB-III, SD-I, SD-II SGCO, SGSM, SGCM SL-100, SL-100e, SL-200, SL-200e, SL-300, SL-400, SL-400e, SLTCI SMX-50, SMX-II, SMXSR, SMX Smart Reefer Sentry II, Sentry 1500, Sentry 3000, Sentry MAX, Sentry di Spectrum DE, Spectrum S-II, Spectrum SB, Spectrum SL, Spectrum Super-II, Spectrum TS, Spectrum TS500 Super-II T11, TD-II, TK6000, TS200, TS300, TS500, TS600 URD-III, UT-1200X, XDS Color: Copper-Yellow Material: Metal Package Contents: 1 x RPM Sensor Note: Only the above package content is included; other products are not included. Light reflection and different display settings may cause slight variations in color between the image and the actual item. Measurement may vary by +/- 1-3 cm.