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 everyproduction 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 performancewill 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 iscomplete 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
TRAILER APPLICATIONS
19,000# Standard Foge, Dana, Meritor, Eaton, Hendrickson
P Spindle, Fruehauf, Eaton, Meritor TP, WP, HP, P22
20,000# Meritor, Shuler
22,500# Meritor, Standard forge, Dana, Eaton, Hendrickson - N
STEER AXLE APPLICATIONS
12,000# Meritor, Eaton, Ford, Freightliner, Kenworth, Navistar, Peterbilit, Volvo
GMC F120
12,000# Mack
12,000# Meritor Transit Bus
16,000# Ford, Navistar, Mack, Meritor, Kenworth, Peterbilt, Volvo
Mack Early Models
9,000# Navistar, FA109 cast '79 & up
DRIVE AXLE APPLICATIONS
15,000#, Ford, Meritor F-series
17,000# or 34,000# GMC, Navistar
34,000# Eaton, Ford, Navistar
44,000# Mack
38,000#, 40,000#, 42,000# Ford, Eaton, GMC, Navistar
Early Model Meritor Transit Bus
34,000# Mack
19,000# Eaton, Navistar, Ford, GMC
38,000# Mack, GMC, Eaton, Meritor
38,000#, 46,000# Eaton, Freightliner, Paccar, Navistar, Volvo
38,000# Eaton, Meritor, White
Meritor Transit Bus
50,000#, 60,000# Mack
Mack Early
Boss Seal #
B40136
B42623
B43752
B46305
Boss Seal #
B35066
B36285
B39988
B40086
B43764
B43800
B45103
Boss Seal #
B38750
B38780
B45010
B45099
B45160
B47697
B47699
B48690
B52658
B55177
Boss Seal #
B40133
B376590
B46304
Boss Seal #
B35059
Boss Seal #
B47695
Boss Seal #
B370036
B370065
B370025
Boss Seal #
B370001
B370033
B370066
B370048
Boss Seal #
B370047
B370023
B370031
B370019
B370022
B370021
B370005
B370003
B370195
B370069
Inner Bearing
663
HM518445
665A
HM218248
Inner Bearing
HM212049
HM212047
641, 049
6386, 6379
6461A
5760, 6461
641
Inner Bearing
33287
47686
47686
HM516449A
598
749A, 6559
580, 582
594A
594A, 598A
594A, 598A
681A, 683
6559, 6580
687, 780
782
Boss Seal Applications