Reliable Energy. Responsible Business. Our Inaugural ESG Journey.
Jubaili Bros is proud to announce the release of our first-ever Environmental, Social, and Governance (ESG) Report for the year 2025. This landmark...
Product Information
Description
Marapco Parts
Identical, Irreplaceable
Engineered for use with Jubaili Bros generators powered by Perkins 400 Series engines. This component ensures proper seating and return of the engine valves, which is essential for maintaining correct compression and combustion cycles. Inferior alternatives often compromise engine efficiency, whereas this component preserves optimal performance metrics.
Characteristics
Compatible Engines
Perkins 400 Series | 403D-15
Description
Marapco Parts
Identical, Irreplaceable
Engineered for use with Jubaili Bros generators powered by Perkins 400 Series engines. This component ensures proper seating and return of the engine valves, which is essential for maintaining correct compression and combustion cycles. Inferior alternatives often compromise engine efficiency, whereas this component preserves optimal performance metrics.
Characteristics
Compatible Engines
Perkins 400 Series | 403D-15
Valve Spring (5109-0263-1/U98217470)
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Marapco line of original parts mirrors the exact same ones used in production
Marapco line of original parts mirrors the exact same ones used in production
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Marapco Part Number
5109-0263-1
OEM Part Number
U98217470
Warranty
90 days
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