Premium conventional heavy-duty engine oil designed to provide advanced performance
in stationary high output, highly turbocharged, spark ignited Cummins natural gas engines.
Premium Blue GEO-LA SAE 40 is a premium conventional, low ash engine oil endorsed by
Cummins and formulated with premium quality paraffinic base stocks and additive components
to provide outstanding lubrication of gaseous fueled engines. This product is approved by
Cummins for use in Cummins QSV 81/91 series engines. It is formulated to meet the
requirements of Cummins roller-follower natural gas engines in stationary service, and other
natural gas engines, including Dresser-Rand Category III, Caterpillar natural gas engines and
Waukesha Co-Generation requirements. For other engines please refer to engine manufacturer
specifications.
Approvals/Performance level
API: CD
Cummins QSV 81/91 series
Cummins QSK 45G, 60G, 81G, 91G
Caterpillar
Deutz TR 0199-99-2105 group D
Dresser-Rand
Waukesha
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