With the delivery of new low-emission MP20C-3 diesels, older Pacific Harbor Line power such as GP7 101 (still in predecessor Harbor Belt Line colors, ex-CKRY 4287, ex-C&NW 4287, nee-C&NW 1589) and GP9 103 (ex-CERA 103, ex-SP 3846, ex-SP 3655, nee-T&NO 451) will not be on the property much longer.