Help keep wheel-end lubricant sealed in and dirt and water out with the SKF wheel seal, part number 31490, a rear inner wheel seal for Isuzu trucks. It is listed for the 1986-2012 Isuzu NPR, 1999-2013 Isuzu NPR-HD, 2003-2009 Isuzu NQR, and 2005-2009 Isuzu NRR. See the Buyer's Guide tab for engine-specific details.
SKF has been developing seals since it introduced the first integrated shaft seal in 1928, and it has continued to develop new designs and bonding techniques since then. SKF builds its seals to specific designs using premium materials chosen to suit both the application and its operating environment. SKF seals are designed to keep lubricants in and contaminants out.
A wheel seal stays stationary in its bore while its lip rides against the rotating surface. Signs that this part may need replacing include lubricant seeping from the inner side of the rear wheel, grease or oil on nearby brake components, and contaminated wheel-end lubricant. If a leaking rear inner seal is the cause, this part replaces it. Diagnose the source of the leak before you replace anything.
Interchange: CHR 31490 · 80X113X1222J-NSAH
CHR31490 · 80X113X1222JNSAH · 710080 · 4133940100 · 975931490 · BA4060E · 94043754 · 9097240180 · 145831490 · X31490 · 31490CHR · 67097
This part cross-references / interchanges with the following part numbers:
What vehicles does the SKF 31490 wheel seal fit?
It is listed for the 1986-2012 Isuzu NPR, 1999-2013 Isuzu NPR-HD, 2003-2009 Isuzu NQR, and 2005-2009 Isuzu NRR. See the Buyer's Guide tab for engine details.
Where does this wheel seal install?
It is cataloged for the rear inner position. It seals the wheel end to help keep lubricant in and keep dirt and water out.
What is the seal's case made of?
The body is made of deep drawn sheet steel, which forms a rigid, stress-resistant metal case. The garter spring is made of cold drawn steel wire.
What are signs a wheel seal may need replacing?
Signs include lubricant seeping from the inner side of the wheel, grease or oil on nearby brake parts, and contaminated wheel-end lubricant. Diagnose the cause before you replace the seal.
Do I need an SKF wheel seal puller for this job?
Removing the old seal usually calls for a seal puller or a similar tool. Follow the vehicle service information to remove the old seal and install the new 31490 correctly.
WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
