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Part # 18-7508
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Part # 18-8227
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Part # 18-8297
2nd Day Air for $2.99 More Eligible
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Sierra
Power steering pumps for Mercruiser
Average Customer Review for Power Steering Pump - 18-7508 - Sierra
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steering pump
by David from Alington, Washington on August 28, 2014
I have a 4.3L volvo/penta--GM motor. Three stores gave me this Sierra part number as a match for mine and it is not. The return tube is different, which isn't the big problem: it's the "clocking" of the pump face, it will not mount into my bracket.
(4 of 5 people found this review helpful)
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pulley
by David from Alington, Washington on August 28, 2014
worked on oem pump just fine
(1 of 1 people found this review helpful)
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Power Steering Pump Pulley - 18-8297 - Sierra
by James from Milwaukie, Oregon on September 20, 2017
This Power Steering Pump Pulley - 18-8297 - Sierra is 5.75 inches in Diameter. it is metal and well built. The pulley I was replacing was 4.75 inches in diameter. I was unable to find that pulley. I bought a serpentine belt 2 inches longer, and they work great together.
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Q:
On my order of Power Steering Pump Pulley - 18-8297 - Sierra , What is the diameter of the pully 5.5 inch or 4.5 inch?
A:
Manufacturer does not have diameter on this. It meets OE specifications, so it will come down to application.


Q:
How do I remove this pulley?
A:
The technicians at Sierra have said you need a mechanical press to remove the pulley, because it has been pressed on with a mechanical press. If you have any questions, please feel free to call our number at the top of the website.


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