Tony's Truck Parts

Locally owned business with a commitment to satisfaction

Trailer Parts

Stemco Seals

Hub Seal Reference Chart

 19,000# Trailer Axle Standard Forge, Dana, Meritor, Eaton

          Guardian          Voyager          Discover          Grit Guard          Grease Seal          Inner Bearing

          307-0713        373-0113        373-0213        372-7098           STM0713            663

Pro-Par Trailer Axle, Fruehauf, Eaton P-22, Meritor TP, Dana

          Guardian          Voyager          Discover          Grit Guard          Grease Seal          Inner Bearing

          307-0723        373-0123        373-0223        372-7099           STM0723            HM518445

22,500# Trailer Axle, Meritor, Standard Forge, Dana, Eaton

          Guardian          Voyager          Discover          Grit Guard          Grease Seal          Inner Bearing

          307-0743        373-0143        373-0243        372-7097           STM0743           HM218248

20,000# Trailer Axle, Meritor, Schuler

          Guardian          Voyager          Discover          Grit Guard          Grease Seal          Inner Bearing

          307-0744        373-0144        n/a                   372-7095           STM0744            665A

12,000# Front Axle, Meritor, Eaton, Ford, Freightliner, Kenworth, Western Star, Volvo GM

          Guardian          Voyager          Discover          Grit Guard          Grease Seal          Inner Bearing

          308-0836        383-0136        383-0236        382-8036                                      HM212047, HM212049, HM212044

12,000# Mack Front Axle

          Guardian          Voyager          Discover          Grit Guard          Grease Seal          Inner Bearing

          n/a                   383-0139        383-0239        382-8039                                       HM212049 or 641

Navistar Front Axle, FA309, FA329

          Guardian          Voyager          Discover          Grit Guard          Grease Seal          Inner Bearing

          308-0853        383-0153        n/a                   382-8053                                       HM212049, 641 or H715345

9,000# Front Axle, Navistar, FA109 cast wheel 79 and up

          Guardian          Voyager          Discover          Grit Guard          Grease Seal          Inner Bearing

          308-0855        383-0156        n/a                   382-8056                                       641

12,000# Front Axle, Navistar

          Guardian          Voyager          Discover          Grit Guard          Grease Seal          Inner Bearing

          308-0856        383-0156        n/a                   382-8056                                       H715345

7,000#, 9,000# Front Axle, Ford

          Guardian          Voyager          Discover          Grit Guard          Grease Seal          Inner Bearing

          308-0863        n/a                   n/a                   382-8063                                       39581, 45284

16,000# Front Axle, Ford, Navistar, Mack, Meritor, White, Kenworth, Western Star, Peterbilt, Volvo GM

          Guardian          Voyager          Discover          Grit Guard          Grease Seal          Inner Bearing

          308-0864        383-0164        383-0264        382-8064                                       6461A

Volvo FA 7.5 Front Axle

          Guardian          Voyager          Discover          Grit Guard          Grease Seal          Inner Bearing

          308-0870         n/a                  n/a                   n/a                                                  JF7049A

34,000#, 38,000# Drive axle, Mack

          Guardian          Voyager          Discover          Grit Guard          Grease Seal          Inner Bearing

          309-0903         393-0103       393-0203        392-9094                                       580 or 582

44,000# Drive Axle, Mack

          Guardian          Voyager          Discover          Grit Guard          Grease Seal          Inner Bearing

          309-0904        393-0104        393-0204        392-9112                                      663 or HM516449

34,000# Drive Axle, Eaton, Ford, Navistar, White

          Guardian          Voyager          Discover          Grit Guard          Grease Seal          Inner Bearing

          309-0912         393-0112       393-0212        392-9099                                       47685,47686,47678,5760

Meritor Drive Transit

          Guardian          Voyager          Discover          Grit Guard          Grease Seal          Inner Bearing

          n/a                    393-0134       n/a                   392-9034                                       6580, 6559

15,000# Drive Axle, Ford, Meritor F-Series

          Guardian          Voyager          Discover          Grit Guard          Grease Seal          Inner Bearing

          309-0935         n/a                  n/a                   392-9035                                       33287

Mack Drive Axle 50,000# and 60,000#

          Guardian          Voyager          Discover          Grit Guard          Grease Seal          Inner Bearing

          309-0948         393-0148       n/a                    392-9089                                      687 or 780

38,000# Drive Axle, Mack, Eaton, Meritor

          Guardian          Voyager          Discover          Grit Guard          Grease Seal          Inner Bearing

          309-0960         n/a                  n/a                   392-9132                                       598A or 594A

34,000# Drive Axle, Meritor

          Guardian          Voyager          Discover          Grit Guard          Grease Seal          Inner Bearing

          309-0961         n/a                  n/a                   392-9095                                       580, 582 or 663A

19,000# Drive Axle, Eaton, Ford, White

          Guardian          Voyager          Discover          Grit Guard          Grease Seal          Inner Bearing

          309-0964         n/a                  n/a                   392-9088                                       594 or 594A

38,000# 40,000# and 42,000# Tandem Drive Axles, Ford, Eaton, Mack, White

          Guardian          Voyager          Discover          Grit Guard          Grease Seal          Inner Bearing

          309-0965         n/a                  n/a                   392-9092                                       598, 595

38,000# Drive Axle, Eaton, Meritor, White

          Guardian          Voyager          Discover          Grit Guard          Grease Seal          Inner Bearing

          309-0970         n/a                  n/a                   392-9087                                       683, 683XA, 681A

38,000#, 46,000# Tandem Axles, Eaton, Ford, Freightliner, Kenworth, Western Star, Meritor, Volvo GM

          Guardian          Voyager          Discover          Grit Guard          Grease Seal          Inner Bearing

          309-0973         393-0173       393-0273        392-9131                                      594 or 594A, 598 or 598A

Guardian-    Axle installed.    Long life / High performance.    Predominant at OE trailer manufacturers

Voyager-    Hub installed.    Normal replacement intervals.    Regular duty

Discover-    Hub installed.    Long life.    High performance expectations

Grit Guard-    Hub installed (with axle ring).    Rugged and Durable.    Worn or damaged axles