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WSM MERCURY REBUILD KIT 210 HP 6 CYL 2.5L SPORT JET '00-05 .030 3.574" 100-21-23

Marsoni M251S
Sale price$627.01
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Get it in 3 business days with 1 day shipping. Friday, May 29
WSM MERCURY REBUILD KIT 210 HP 6 CYL 2.5L SPORT JET '00-05 .030 3.574" 100-21-23WSM Marine Mercury 210 Hp 2. 5L Sport Jet High Performance (Top Guided) Power Head Rebuild Kit. . 030 OVER SIZE ONLY (3. 574") Top guided with 1. 5 mm rings. picture is generic Piston OEM #: 854687T2, 854687A7, 39 841089T1, 785 854687A11, 785 854687A7, 785 9738T11, 854687A11 Make Model CC HP Year Mercury 6 Cyl 3. 501 Bore 2. 5L Sport Jet 210 2000 Mercury 6 Cyl 3. 501 Bore 2. 5L Sport Jet 210 2001 Mercury 6 Cyl 3. 501 Bore 2. 5L Sport Jet 210 2002
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
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4.6 ★★★★★
Based on 951 reviews
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ed
Chelsea, US
★★★★★ 5
Great product
Great well made product and nice case. Works great for 1/4” holes.
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Reviewed in the United States on May 15, 2026
L
Verified Purchase
Lori Cook
Carnegie, US
★★★★★ 5
A solid and easy to use product.
Worked like a charm. It is extremely durable and easy to use. I bought this item because the one I wanted wasn’t available. I don’t regret getting it.
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Reviewed in the United States on April 22, 2026
B
Verified Purchase
Bill
Alexandria, US
★★★★★ 5
very nice tool
likes, all aluminum construction, seems very accurate and uses more sturdy 1/4 inch shelf pins instead of the 5mm ones comes with 2 bits which is a huge plus the competition makes you buy the 1/4 drill and only is set up for 5mm to start. this jig will work along side, for now, my other jig dislike is the fact it only has 1/4 pin capability not a deal killer in any way, and it has "pins" to support the jig on the edge again this is both an advantage and disadvantage as you can change the depth of where the pins are located BUT if you are making something smaller the jig may not calibrate consistently. on another positive you can replace the bits easily and commonly as they are not proprietary and simply standard 1/4 inch bits this will be a fine addition to my other goingmake tools and future ones
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Reviewed in the United States on January 3, 2025
M
Verified Purchase
Mike Shipman
Los Angeles, US
★★★★★ 4
Sturdy and well made
I have yet to use this jig, but on initial inspection it is well made and no doubt will withstand a lot of use. The machining of the threads was rough on the one I received, but after screwing in the guides a couple times the operation became smoother. Probably lack of cleanup after anodizing left in the threads. Other than that it looks like it will be useful and longer lasting than many of the plastic jigs out there.
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Reviewed in the United States on July 26, 2023
D
Verified Purchase
Don
Lowell, US
★★★★★ 5
Easy to use
I built a bookshelf for my grandson and wanted adjustable shelves. This jig did the trick. Very easy to use, and a lot of adjustability. I have other tools by goingmake and they all are well made and affordable.
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Reviewed in the United States on August 30, 2025

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