MerCruiser Hinge Pin Tool (OEM 91-78310).
The material is 4140 Hardened Tool Steel equivalent to Grade 8
With a minimum Rockwell hardness of C33 and minimum tensile strength of 150,000 psi.
This tool is used on the hinge pin bolt and separates the housing from the gimbal ring. This tool will work on MerCruiser Sterndrives: Alpha One, Alpha One Generation Two, Bravo
One, Bravo Two, Bravo Three, R, MP, MC-1.
Tool comes with black oxide finish preventing corrosion to assure many years of service.
Glyqxa Hinge Pin Tool for Mercruiser Units Replaces 91-78310
Was:
$84.96
Now:
$42.48
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Glyqxa Hinge Pin Tool for Mercruiser Units Replaces 91-78310
- SKU:
- ZT108041
- UPC:
- 192687072835
- Condition:
- New
- Availability:
- Free Shipping from the USA. Estimated 2-4 days delivery.
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Tungsten Marine Hinge Pin Tool for Mercruiser Units Replaces 91-78310
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$81.88
Now:
$40.94
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The ROP Shop | Hinge Pin Tool for Mercury & Mercruiser 91-78310, 9178310, 78310 Boat Engines
Was:
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YANCAN Hinge Pin Tool For Mercruiser Alpha Bravo Outdrive Sterndrive Replaces 91-78310
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RPS Hinge Pin Tool for Mercury MerCruiser Alpha Bravo Replaces 91-78310 18-9861
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EngiMex LLC Mercruiser Gimbal Bearing and Seal Kit with Mercruiser Hinge Pin Tool 91-78310
Was:
$119.88
Now:
$59.94