Skip to content

PISTON KIT MERCURY 175 - 250 HP 2.5L SPORT JET 1997-2006 STAR .020 100-21-05sk

Marsoni M251S
Sale price$121.77
Pay 4 payments of $30.44 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
PISTON KIT MERCURY 175 - 250 HP 2.5L SPORT JET 1997-2006 STAR .020 100-21-05skPISTON KIT: MERCURY 175 250 HP 2. 5L SPORT JET 1997 2006 STARBOARD SIDE . 020 OVER SIZE . 020 OVER SIZE ONLY STARBOARD SIDE BORE: 3. 520" Top guided with 1. 5 mm rings. (Kit includes Piston, Rings, Wrist Pin, & Clips) This kit meets or exceeds OEM Specifications OEM #: 785 854686a11, 854686A11, 785 854686a7, 854686A7, 785 841088T1, 785 9737T11 ITEM#: 100 21 05SK BRAND: WSM FITMENTS: Make Model Year(s) Mercury 6 Cyl 2. 5L Sport Jet 175 1997 2004
Easy Shipping

Quick Dispatch:

Your PISTON KIT MERCURY 175 - 250 HP 2.5L SPORT JET 1997-2006 STAR .020 100-21-05sk orders ship within 1-2 business days.

Delivery Options:

  • Standard: 3-7 business days
  • Fast: 2-3 business days
  • Express: 1-2 business days

Order Tracking:

You'll receive a tracking link by email once your PISTON KIT MERCURY 175 - 250 HP 2.5L SPORT JET 1997-2006 STAR .020 100-21-05sk ships.

Need Help?
Questions about PISTON KIT MERCURY 175 - 250 HP 2.5L SPORT JET 1997-2006 STAR .020 100-21-05sk, sizing, or delivery? We're just an email away.

Live Shipping Estimates:
Enter your location at checkout to see available shipping methods and costs for PISTON KIT MERCURY 175 - 250 HP 2.5L SPORT JET 1997-2006 STAR .020 100-21-05sk in your area.

Get Shipping Estimates

Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
4.5 ★★★★★
Based on 1173 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
K
Verified Purchase
Kaitlynn
Dallas, US
★★★★★ 5
Good for light stuff
Color: Black, Size: 15 inches, Color: Black, Size: 15 inches
Good product. Very light though and if it’s in dry wall won’t hold something really heavy. I don’t think it would hold 20 pounds just light. I put over my washer and dryer and put one right on top that way I can put heavy stuff on that side without it weighing down and being ripped out of the wall. I won’t be putting heavy stuff on the right side I used 4 pieces and the wall is about 60-62 inches long
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 5, 2025
R
Verified Purchase
Reviewer
Houston, US
★★★★★ 5
Perfect sized floating shelves
Color: Black, Size: 24 inches, Color: Black, Size: 24 inches
These are great and the perfect width. I had my contractor install them because my tile had to have a hole drilled into it. I love that it looks seemless and flat to the tile. New bathroom renovation. I am very pleased. Holds a few towels also candles and a little plant with extra space. Perfect for a minimal look or if you have a small bathroom. Color was spot on.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 30, 2026
R
Verified Purchase
R. Fleming
Waukegan, US
★★★★★ 3
Not What I Expected
Color: White, Size: 32 inches
This set of floating shelves was a disappointment. They’re advertised as holding 20 pounds, but mine began to bend with barely 10 pounds on them. All the screws and anchors were installed tightly and correctly, yet the metal brackets still warped under minimal weight. The shelves look fine on the wall, but I’m leaving them up only because I don’t want to patch a dozen holes—not because they’re sturdy. Definitely not the quality or strength I expected.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 13, 2026
A
Verified Purchase
Alicia
Chelsea, US
★★★★★ 5
Love them
Color: White, Size: 15 inches, Color: White, Size: 15 inches
I have these floating shelves all over my house. The are made nice and sturdy and they come with simple instructions. They come it various sizes and can almost fit anywhere. These particular shelves are in my makeup closet and they look so great and organized.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 24, 2025
C
Verified Purchase
callme1040
West Palm Beach, US
★★★★★ 5
Exceeds my expectations
Color: White, Size: 24 inches, Color: White, Size: 24 inches
Easy to install, exceeds my expectations. I’d buy it again.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 29, 2026

recommand products