SIERRA Remanufactured Rochester 4-Barrel Carburetor – 18-7605-1

Description

SIERRA Remanufactured Rochester 4-Barrel Carburetor – 18-7605-1 is a precision-remanufactured Rochester four-barrel marine carburetor for specified MerCruiser and OMC applications. Sierra flow-tests the carburetor through the throttle range, recalibrates it for marine use, resurfaces the base and renews throttle-shaft bushings as required.

Fuel-mixture and idle settings are preset to minimize installation setup, although final idle and choke adjustment may still be required on the engine. Because Rochester castings can look similar across applications, the engine and OEM carburetor number should be matched to the interchange list before purchase.

Key Features

• Remanufactured Rochester 4-barrel marine carburetor
• Flow-tested through the operating throttle range
• Recalibrated for marine fuel delivery and performance
• Resurfaced base with renewed throttle-shaft bushings
• Includes base gasket and arrives with baseline mixture/idle settings

Specifications

• Product type: Remanufactured marine carburetor
• Carburetor family: Rochester 4-barrel
• Service kit: Sierra 18-7095
• Condition: Remanufactured
• Final installation: verify fuel pressure, choke operation, idle speed and mixture per engine manual

Interchange

• MerCruiser: 1347-9661A3, 1347-804623A1, 1347-804623R02
• OMC: 382821, 383766, 384194
• Rochester: 17057283, 17057285, 17059291, 17059292, 17080564, 17080565