Oil Bath seals with applications available for buses, trucks, trailers, tractors, and transit buses. Boss Seals are manufactured to the highest quality standards and are tested on an ongoing basis at every production run to ensure the quality will remain consistent. Heavy duty oil bath seals do not need to cost a fortune to meet the performance expectations of today’s fleets. Boss Seals’ manufacturing facilities are ISO9001 and TS16949 certified to ensure reliable, consistent performance will be achieved. OEM performance expectations are met through testing and quality standards. Broad coverage, and the ability to customize packaging, leads to an ideal private branding program that is complete and comprehensive. PART NUMBER CROSS REFERENCE Boss Part # B35059 B35066 B36285 B38750 B38780 B39988 B40086 B40133 B40136 B42623 B43752 B43764 B43800 B45010 B45099 B45103 B45160 B46304 B46305 B47695 B47697 B47699 CR # 35059 35066 36285 38750 38780 39988 40086 40133 40136 42623 43752 43764 43800 45010 45099 45103 45160 46304 46305 47695 47697 47699 FM # 370001A 370001A 370012A 370024A 370023A 370033A 370066A 370036A 370036A 370065A 370037A 370048A 370020A 370178A 370022A 370131A 370021A 370025A 370025A 370003A 370003A 370006A Stemco # 308-0836 308-0836 N/A 309-0915 309-0912 N/A N/A 307-0713 307-0713 307-0723 307-0744 308-0864 N/A N/A 309-0903 308-0856 309-0964 307-0743 307-0743 309-0973 309-0973 309-0970 Stemco # 382-8036 382-8036 382-8034 392-9099 392-9099 382-8039 382-8001 372-7098 372-7098 372-7099 372-7095 382-8064 382-8060 392-9033 392-9094 382-8056 392-9088 372-7097 372-7097 392-9131 392-9131 392-9087 Stemco # 383-0136 383-0136 N/A 393-0115 393-0112 383-8139 383-0101 373-0113 373-0113 373-0123 373-0144 383-0164 N/A N/A 393-0103 383-0156 N/A 373-0143 373-0143 393-0173 393-0173 N/A Boss Part # B48690 B52658 B55177 B370001 B370003 B370005 B370019 B370021 B370022 B370023 B370025 B370031 B370033 B370036 B370047 B370048 B370065 B370066 B370069 B370195 B376590 CR # 48690 52658 55177 35066 47697 47690 43820 45160 45099 38780 46305 42672 39988 40136 34386 43764 42623 40086 52658 48690 42623 FM # 370195A 370069A 370120A 370001A 370003A 370005A 370019A 370021A 370022A 370023A 370025A 370031A 370033A 370036A 370047A 370048A 370065A 370066A 370069A 370195A 376590A Stemco # N/A 309-0948 N/A 308-0836 309-0973 309-0960 309-0965 309-0964 309-0903 309-0912 307-0743 309-0904 N/A 307-0713 309-0935 308-0864 307-0723 N/A 309-0948 N/A 307-0723 Stemco # 392-9034 392-9089 392-9053 382-8036 392-9131 392-9132 392-9092 392-9088 392-9094 392-9099 372-7097 392-9112 382-8039 372-7098 392-9035 382-8064 372-7099 382-8001 392-9089 392-9034 372-7099 Stemco # 393-0134 393-0148 N/A 383-0136 393-0173 N/A N/A N/A 393-0103 393-0112 373-0143 393-0104 383-8139 373-0113 N/A 383-0164 373-0123 383-0101 393-0148 393-0134 373-0123