M939A2 Inner Hub Seal 900 series truck with 8.3 CTIS A-1205-Z-2132

Inner hub oil/air seal for M939A2 series trucks,

Seal keeps oil out of the hub center and holds CTIS air pressure.

Inner hub seal for M939A2 series.

P/N A-1205-Z-2132.

Replaces 4591SCR. NSN 5330012719410.

OEM part, made in USA.1 lb