Description
CAT 259B3 Hydraulic Drive Motor Face Seal Set - Part of Kit Number 386-6630
Fits Machine: CAT 259B3 Compact Track Loader
Fits Drive Motor Series: Bonfiglioli
Fits Drive Motor Part #: 373-8470
Part of Kit #: 386-6630
Reseal your CAT 259B3 Final Drive with set of brand-new Face Seals! These Face Seals are also referred to as Floating Seals , Mechanical Seals, Duo Cone Seals, and Oil Seals. This Face Seal Set is located behind the sprocket in between the drive motor housings and consists of 2 metal rings with pre-mounted rubber O-rings. We recommend replacing the original seals if you notice gear oil leaking behind the sprocket or after 500-1000+ hours to avoid total drive failure.
This Face Seal Set is manufactured to replace part of CAT OEM Kit # 386-6630, ensuring exact fitment with OEM-like performance.