Spicer Oil Seal Installation Information - Manual

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.
Copyright Dana Limited, 2013 Dana Aftermarket Group
SHAIS115B JFEB 2013 All Rights Reserved. P.O. Box 321
Printed in U.S.A. Dana Limited Toledo, OH 43697-0321
IMPORTANT: These seals must be installed in their correct Input / Output location or leakage through the seal
may occur. Oil leakage from the axle can cause internal component damage and may lead to axle failure.
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
Lip Vent
Sipes
Stamped Part Number
On Flange
A (Output) B (Input) Seal Cross Section