Spicer Oil Seal Installation Information

IMPORTANT:

may occur. Oil leakage from the axle can cause internal component

damage and may lead to axle failure.

Stamped Part Number

A (Output)

B (Input)

Spicer

Drive Axles

P/N: SHAIS115B

Oil Seal Installation Information

Pictured below is important information pertaining to the seals shown in the chart below. Directional seal installation is important as failure to follow correct installation procedures can result in leakage causing internal component damage. The seals listed below are for particular models and locations. These oil seals are “Directional Oil Seals” which are designed with “Sipes” and “Lip Vents”. The purposes of sipes in an axle seal are to direct the lubrication back into the axle during normal operation. The inside & outside dimension’s of the oil seals listed below are identical, the only visible difference will be the direction in which the sipes are angled, as shown in the illustration below.

These seals must be installed in their correct Input / Output location or leakage through the seal

On Flange

Lip Vent

Sipes

Seal Cross Section

Model Seal Position Seal Type Dana Seal Part-No.

J,N,S400 Tandem Rear Input B 401HH102 N400 Tandem Forward Output A 401HH103 N, S400 Forward Input B 401HH104 J, W Tandem Forward Input B 472HH100 J, W, S Tandem Forward Output A 472HH101 G, M 2-Speed Rear Input B GGAHH109 S135, S150 Rear Input B 029HH100 S230-S Rear Input B 300HH100