Description
SIERRA Catalyst Oil 10W30 Gallon – 18-9420CAT-3.
Case Qty.:Â 6 Gallons
Meets requirements of modern 4-stroke recreational engines with or without emission catalyst systems
Approved for all 4-stroke applications including Outboard, Sterndrive and Inboard
Exceeds all 4-stroke requirements including FC-W and FC-W Cat Compatible
Provides superior corrosion protection under extreme conditions
Industry leading wear protection and deposit control
Capitalizing on “ZDDP” anti-wear additive technology
Prevents phosphorous depletion and extends the emission catalyst life
NMMA FC-W Certified
Size:Â 1 Gallon
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