2 Barrel Rochester Carburator-Mercury - Sierra Marine Engine Parts - 18-7603-1 (118-7603-1)

Includes Base Gasket: Rochester 2 Barrel. Remanufactured precisely to match or surpass OEM requirements. It is optimized for performance and fuel economy through recalibration and redesign. It is work with the Mercruiser stern drives models 888 (302 CID/V8) and 233 MCM/MCI (351 CID/V8) (s/n 4173000-4465029 & 4465030-4902304). Use along with the 18-7075 Carburetor Kit, 18-0994 Carburetor Mounting Gasket, and 18-0434 Carburetor Mounting Gasket from Sierra. Optimized for performance and fuel economy through re-engineering and calibration. The whole throttle range was flow tested. Only slight modifications to the idle and choke are required because the fuel mixture and idle settings are predetermined. Replaced throttle shaft bushings and base resurfacing.

Key Features:

• It is remanufactured precisely to match or surpass OEM requirements.
• It was re-engineered and re-calibrated to enhance performance and fuel economy.
• Throughout the whole throttle range, all carburetors are flow tested.
• Only slight modifications to the idle and choke are required because the fuel mixture and idle settings are predetermined.
• It comprises the base gasket.

Product Details:

• SKU: 18-7603-1
• UPC: 808282259853
• Weight: 7.60 LBS
• Unit Of Measure: EA

Rochester: 2 Barrel, Includes Base Gasket. Precision re-manufactured to meet or exceed OEM specifications. Re-calibrated and re-engineered to maximize fuel efficiency and performance

This product replaces:

70739045679, 7044185, 47-7603-1, 47-76031, GLM79210, 808282259853, 1347-818622R02, 18-7603, 1347-818622-1, 1347-818622, AP70004, 92-79210, 9-34065, 9-34003