Sierra Marine 18-7639 Carburetor (Remanufactured)
Sierra 18-7639 remanufactured MercCarb 2 barrel carburetor.
For Mercruiser V-8 GM engines.
Features:
For Mercruiser V-8 GM engines.
Features:
- Replaces Mercruiser part # 3310-864943A01
- MercCarb carburetors are easily identifiable with one idle mixture screw on the base between the two throats
- Factory re-manufactured carburetors from Sierra are completely disassembled, re-calibrated and re-engineered to maximize fuel efficiency and performance
- All carburetors are flow tested throughout the entire throttle range
- Fuel mixture and idle settings are pre-set to ensure that only minor idle and choke adjustments are necessary during installation
- All bases are resurfaced and throttle shaft bushings replaced
| Brand | Sierra |
|---|---|
| Cross Reference / Specs | 3310861245A1 3310864943A01 3310861245A1 18-7376N 861245A1 864943A01
Fitment:
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