Product Description
Product Description
Oil Bath Seals prevent oil leakage and ensure that the bearings stay lubricated. These seals prevent abrasives, corrosive moisture and other harmful contaminants from entering the machines. They are manufactured using high quality material and ensure long lasting durability.
Features:
1.Rugged Durability: Oversized double-walled metal outer diameter helps prevent
the seal from spinning or walking out of the hub bore (includes black bore sealant).
Heavy-duty construction enables effective heat transfer away from the sealing lip.
2. Extended Seal Life: Corrosion-proof spacers feature multiple vent holes,
enabling the free flow of lubricant to the sealing lip to help extend service life.
3. Innovative Protection: Unique contamination exclusion system utilizing three
nitrile (NBR) lip contact barrier points helps prevent seal lip damage and provides
protection across a broad temperature range (-20ºF to 225ºF [-29ºC to 107ºC]).
4. Impressive Sealing: Wide shoulder coverage provides protection on worn or
damaged axle shoulders.
5. Stronger Value: Meets or exceeds the performance of major industry competitors.
6. Simplified Installation: Steer, drive and trailer axle seals are
available with tools designed to simplify accurate installations
Master Wheel Seal Cross ReferenceScotseal ClassicScotseal Plus XLScotseal ProNational RedNational GoldGrit-GuardGuardianVoyagerDiscoveryMeritor StandardMeritor PremiumConmet350663505835058PRO370001A380001A382-8036308-08363883-0136383-0236MER0136MER023610045885387803877638776PRO370023A380023A392-9099309-0912393-0112393-0212MER0112MER0212401364012940129PRO370036A380036A372-7098307-0713373-0113373-0213MER0113MER0213426234262742627PRO370065A380065A372-7099307-0723373-0123373-0223MER0123MER022310045889437644376143761PRO370048A380048A382-8064308-0864383-0164383-0264MER0164MER026410045883463054630046300PRO370025A380025A372-7097307-0743373-0143373-0243MER0143MER024310045888476974769147691PRO370003A380003A392-9131309-0973393-0173393-0273MER0173MER0273100458872875828759370150A382-8066308-0866383-0166
National Oil Seals Red 37 Series
| Part Name | SIZE " | OEM | ||
| National Oil Seal | 3.5 | 4.842 | 0.925 | 370001A |
| National Oil Seal | 3.5 | 5 | 1 | 370002A |
| National Oil Seal | 4.765 | 6.311 | 1.078 | 370003A |
| National Oil Seal | 4.812 | 6.5 | 0.865 | 370004A |
| National Oil Seal | 4.765 | 6.251 | 0.605 | 370005A |
| National Oil Seal | 4.765 | 6.999 | 1.25 | 370006A |
| National Oil Seal | 4.875 | 6.373 | 0.921 | 370007A |
| National Oil Seal | 3.937 | 5.372 | 1.015 | 370008A |
| National Oil Seal | 3.937 | 5.501 | 0.937 | 370009A |
| National Oil Seal | 2.875 | 4.125 | 0.842 | 370010A |
| National Oil Seal | 3.625 | 5 | 0.875 | 370011A |
| National Oil Seal | 3.625 | 4.81 | 0.921 | 370012A |
| National Oil Seal | 3.312 | 5 | 0.937 | 370013A |
| National Oil Seal | 3.125 | 4.5 | 0.605 | 370014A |
| National Oil Seal | 4 | 5.375 | 1 | 370015A |
| National Oil Seal | 3.25 | 4.5 | 0.605 | 370018A |
| National Oil Seal | 4.375 | 6.251 | 0.605 | 370019A |
| National Oil Seal | 4.5 | 6 | 0.984 | 370020A |
| National Oil Seal | 4.5 | 6.251 | 0.61 | 370021A |
| National Oil Seal | 4.5 | 5.75 | 0.96 | 370022A |
| National Oil Seal | 3.875 | 5.69 | 0.875 | 370023A |
| National Oil Seal | 3.875 | 5.501 | 0.875 | 370024A |
| National Oil Seal | 4.625 | 5.999 | 0.84 | 370025A |
| National Oil Seal | 4.635 | 6.007 | 0.937 | 370026A |
| National Oil Seal | 4.812 | 6.311 | 1.062 | 370027A |
| National Oil Seal | 5 | 6.25 | 1.375 | 370028A |
| National Oil Seal | 3.187 | 5 | 0.765 | 370029A |
| National Oil Seal | 4.265 | 6.064 | 0.605 | 370030A |
| National Oil Seal | 4.25 | 6.25 | 1.188 | 370031A |
| National Oil Seal | 3.875 | 5.126 | 0.605 | 370033A |
| National Oil Seal | 4.375 | 6.311 | 1.09 | 370034A |
| National Oil Seal | 4 | 5.757 | 0.93 | 370036A |
| National Oil Seal | 4.375 | 5.757 | 1 | 370037A |
| National Oil Seal | 5 | 7.437 | 0.605 | 370038A |
| National Oil Seal | 5.5 | 7.125 | 1.187 | 370043A |
| National Oil Seal | 3.125 | 4.625 | 0.605 | 370046A |
| National Oil Seal | 3.437 | 4.755 | 0.605 | 370047A |
| National Oil Seal | 4.375 | 5.905 | 1 | 370048A |
| National Oil Seal | 4.625 | 6.622 | 1.093 | 370051A |
| National Oil Seal | 2.875 | 4.175 | 0.822 | 370054A |
| National Oil Seal | 4.875 | 6.437 | 0.921 | 370057A |
| National Oil Seal | 5 | 6.25 | 0.605 | 370063A |
| National Oil Seal | 5.625 | 7.186 | 0.906 | 370064A |
| National Oil Seal | 4.25 | 6.008 | 1 | 370065A |
| National Oil Seal | 4 | 5.626 | 0.605 | 370066A |
| National Oil Seal | 5.25 | 7.375 | 1 | 370069A |
| National Oil Seal | 4.5 | 6.622 | 1.093 | 370078A |
| National Oil Seal | 4.5 | 6.31 | 1.175 | 370086A |
| National Oil Seal | 4.125 | 5.375 | 0.605 | 370094A |
| National Oil Seal | 4.166 | 5.5 | 0.605 | 370106A |
| National Oil Seal | 4.25 | 6.035 | 0.915 | 370107A |
| National Oil Seal | 4.875 | 6.622 | 1 | 370109A |
| National Oil Seal | 5.64 | 7.501 | 0.605 | 370119A |
| National Oil Seal | 5.5 | 7.25 | 1.187 | 370120A |
| National Oil Seal | 4.875 | 6.5 | 1 | 370121A |
| National Oil Seal | 4.5 | 5.374 | 0.984 | 370124A |
| National Oil Seal | 4.5 | 5.876 | 0.984 | 370131A |
| National Oil Seal | 3.5 | 4.543 | 0.788 | 370132A |
| National Oil Seal | 3.125 | 4.174 | 0.5 | 370145A |
| National Oil Seal | 2.875 | 3.875 | 0.5 | 370150A |
| National Oil Seal | 3.875 | 5.376 | 0.985 | 370165A |
| National Oil Seal | 5 | 6.622 | 1.093 | 370166A |
| National Oil Seal | 3.5 | 4.751 | 0.605 | 370169A |
| National Oil Seal | 4.765 | 6.25 | 1.05 | 370173A |
| National Oil Seal | 7.25 | 8.75 | 0.605 | 370175A |
| National Oil Seal | 4.5 | 5.5 | 0.675 | 370178A |
| National Oil Seal | 3.5 | 4.45 | 0.843 | 370179A |
| National Oil Seal | 4.765 | 5.999 | 1.031 | 370181A |
| National Oil Seal | 4.375 | 5.905 | 1 | 370182A |
| National Oil Seal | 3.312 | 4.501 | 0.605 | 370191A |
| National Oil Seal | 4.5 | 6.441 | 0.937 | 370192A |
| National Oil Seal | 4.875 | 6.001 | 0.625 | 370195A |
| National Oil Seal | 4.04 | 5.122 | 0.945 | 370198A |
| National Oil Seal | 2.948 | 4.725 | 0.526 | 370211A |
| National Oil Seal | 4.625 | 5.999 | 0.89 | 370216A |
| National Oil Seal | 2.25 | 3.372 | 0.475 | 370219A |
| National Oil Seal | 4.375 | 5.757 | 0.6 | 370338A |
| National Oil Seal | 4 | 5.757 | 0.6 | 370349A |
| National Oil Seal | 2.75 | 3.779 | 0.767 | 370352A |
| National Oil Seal | 4.25 | 6.048 | 0.68 | 376590A |
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