Mercury 100 - 125 Hp 4 Cyl(Top Guided) Rebuild Kit - .040 SIZE 3.540

Mercury 100 - 125 Hp 4 Cyl(Top Guided) Rebuild Kit - .040 SIZE 3.540"- 100-40-24

Marsoni

M251S

$496.12

Get it in 3 business days with 1 day shipping. Friday, May 29

Mercury 100 - 125 Hp 4 Cyl(Top Guided) Rebuild Kit - .040 SIZE 3.540"- 100-40-24WSM Mercury 100 125 Hp 4 Cyl (Top Guided) POWER HEAD Rebuild Kit . 040 OVER SIZE ONLY 3. 540" This kit meets or exceeds OEM specifications Kit includes everything you need to re build your outboard engine. Includes: 4 Brand New High Quality moly coated WSM Pistons, 4 rings, pins and clips, complete gasket kit, upper, lower and center main crank bearings, 4 upper and lower rod bearings and 8 rod bolts. Piston OE # 826191A4, 826191T4, 821896A3,

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Reliable synthetic blend for high mileage vehicles. Castrol GTX High Mileage 20W-50 is our go-to oil for older vehicles and high-mileage units in our dealership inventory. The synthetic blend formula provides good protection for engines with significant wear. The 20W-50 viscosity helps reduce oil consumption in higher mileage engines. We've had excellent results using this in trucks and SUVs with over 100k miles. The seal conditioning additives help prevent leaks. Price point is reasonable for a quality synthetic blend. The 5-quart bottles are convenient for standard oil changes. Castrol quality and reputation you can trust. Solid choice for keeping high-mileage vehicles running strong.

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Reviewed in the United States on February 16, 2026

Verified Purchase

Bernard G.

New York, US

★★★★★ 5

Hustler raptor SD hydro oil

Size: 5 Quarts

Good quality oil used for my hustler raptor SD hydro oil. Far better price than buying a 100 dollar kit. My total cost was 40 bucks with filters.

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Reviewed in the United States on April 14, 2026