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Mercruiser Alternator 12V 70Amp Small Pulley PH300-0035, 19020612, 863077-1,

Marsoni M251S
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Mercruiser Alternator 12V 70Amp Small Pulley PH300-0035, 19020612, 863077-1,ITEM#: PH300 0035 ALTERNATOR MERCRUISER SMALL PULLEY OEM#: 19020612, 863077 1, 863077R01, 863077T BRAND: PROTORQUE FITMENTS: Make Model Year(s) Mercruiser ALL NOTE: 12V 70 AMP DETAILS: 12 VOLT 70 AMP DELCO STYLE ALTERNATOR TO REPLACE 4. 3L 5. 7L MERCRUISER 97 & UP INTERNAL FAN WITH INTERNAL REGULATOR AND 6 GROOVE, 50MM SERPENTINE PULLEY For more information on our policies please click the Shipping and Payments tab or to ask a question click our store
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4.4 ★★★★★
Based on 733 reviews
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Product Reviews
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Verified Purchase
Tim R
Phoenix, US
★★★★★ 5
These tire repair reamers work great for plug/other type repairs
Size: 3 mm 4.5 mm 6 mm Tire, Number of Items: 3
These tire repair reamers work great for plug/other type repairs. Gone are the days of manually fighting a hand reamer through rough rubber. This is an efficient, neat and clean way to prepare a tire for the repair. Will purchase again as needed.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 27, 2025
M
Verified Purchase
Mark B.
Houston, US
★★★★★ 4
Got what I paid for.
Size: 3 mm 4.5 mm 6 mm Tire, Number of Items: 3
I dropped my drill with the bit installed. It broke quite easily. It was a relatively inexpensive so I can't complain. A higher quality harder metal would have earned 5 stars.
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Reviewed in the United States on February 17, 2025
A
Verified Purchase
Amazon Customer
New York, US
★★★★★ 5
Great product
Size: 3 mm 4.5 mm 6 mm Tire, Number of Items: 3
These bits are great. We use them every day e when patching or plugging tires. Having multiple sizes helps us match the bit to the patch we use.
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Reviewed in the United States on April 17, 2026
M
Verified Purchase
Monty W. Parks
Grantham, US
★★★★★ 5
Easy on the hands
Size: 3 mm 4.5 mm 6 mm Tire, Number of Items: 3
These make it much easier to ream tires that have been punctured. It takes the stress off of your hands, forearms and elbows especially when you’re plugging higher ply tires.
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Reviewed in the United States on November 14, 2025
M
Verified Purchase
Manny
Whiting, US
★★★★★ 5
Handy Tool for Frequent Flat Tire Repairs
Size: 3 mm 4.5 mm 6 mm Tire, Number of Items: 3
Good quality and easy to use. As someone involved in emergency services, we deal with flat tires often, and this tool has been really helpful. The bits are sharp, durable, and make the repair process quicker and cleaner. Great to keep on hand for regular use or in a roadside kit.
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Reviewed in the United States on August 14, 2025

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