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CITGO Pacemaker Gas Engine Oil (GEO) 1900 XL series are next-generation, state-of-the-art, premium-performance low ash and low phosphorus products. These engine oils are specifically designed for use in stoichiometric and lean-burn gas engines fueled by natural gas. CITGO Pacemaker GEO 1900 XL series are particularly designed for high-output, 4-cycle natural gas engines operating under severe operating conditions.

CITGO Pacemaker GEO 1900 XL series low ash lubricants are recommended in a wide range of engines operating on virtually any variation of natural, synthetic, digester, or landfill gas sources. These next generation products were developed to withstand the most rigorous demands of modern natural gas engines.

Grade Class:	SAE 40W/SAE 40
Basestock Class:	Undisclosed
Industries:
Generic Applications:	Engine
Primary Applications:	Heavy Duty (HD) Stationary (incl. Gas, Combined Heat Power, Syngas, Biomass) Engine
Secondary Applications:
Product Features:
Product TDS:	Download DTS

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PERFORMANCE LEVEL

OEM Specs Caterpillar (CAT) Copper Bessemer Cummins Dresser Rand GE Jenbacher Wärtsilä Waukesha White Superior Worthington Industries