SKU: MRFMP-9950-03
UPC: 819315001721
MPN: MP-9950-03
The Replacement Diaphragm for MP-9940/9950 Regulators is a vital component for fuel system builders and performance engine tuners. This diaphragm is designed to maintain consistent fuel pressure across varying engine loads and RPM ranges, making it essential for high-performance applications.
Over time, exposure to ethanol-blended fuels and heat cycling can degrade the diaphragm material, leading to pressure inconsistencies. This replacement diaphragm restores proper pressure regulation by resealing the internal chamber that responds to manifold vacuum signals, ensuring optimal fuel delivery.
Ideal for rebuilding fuel regulators in street cars, drag racing platforms, and track-focused vehicles, this diaphragm is compatible with both MP-9940 and MP-9950 regulators, ensuring that your fuel system performs reliably under various conditions.
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