Hourmeter Gauge 2420172 for JLG 1200SJP 1350SJP 1930ES 2030ES 3246ES 600A 600AJ DC10 80V 1622375980 1993842 DELCO REMY 1993842 DELCO REMY 6151 11 5160 Part Number: 601S10042 SN 0160045250 to 01600697221930ES Prior to SN 0200135142030ES Prior to SN 0200135142630ES Prior to SN 0200135142646ES Prior to SN 0200135143246ES Prior to SN 020013514400S Prior to SN 0300096000450A Series II Prior to SN 0300124000450AJ Series II Prior to SN 0300124000460SJ Prior to SN 0300096000600A SN 0300069000 to 0300087000600AJ SN 0300069000 to 0300087000600S SN 0300068000 to 0300087000600SJ SN 0300068000 to 0300087000660SJ SN 0300068000 to 0300087000