WSM Polaris 250 Piston Ring Set ATV 51-300-06 - .75mm SIZE OE 3083546, 3083942

WSM Polaris 250 Piston Ring Set ATV 51-300-06 - .75mm SIZE OE 3083546, 3083942

Marsoni

M251S

$27.97

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

WSM Polaris 250 Piston Ring Set ATV 51-300-06 - .75mm SIZE OE 3083546, 3083942Polaris 250 Piston Ring Set OEM #: 3083546, 3083942 . 75mm OVER SIZE ONLY 72. 75mm Make Model CC HP Year Polaris Big Boss 4X6 250 1989 Polaris Big Boss 4X6 250 1990 Polaris Big Boss 4X6 250 1991 Polaris Big Boss 4X6 250 1992 Polaris Big Boss 6X6 250 1991 Polaris Big Boss 6X6 250 1992 Polaris Big Boss 6X6 250 1993 Polaris Cyclone 250 1987 Polaris Scrambler 250 1986 Polaris Trail Blazer 250 1990 Polaris Trail Blazer 250 1991 Polaris Trail Blazer 250

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This is my first experience with K&N engine oil filters. I purchased one through AMZN and it was cheaper than expected. I may have purchased it on sale, because it was only $10. K&N is known to have great products, so I will update this review after I've used this filter for a while. So far, it seems to be working fine.

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Reviewed in the United States on June 25, 2024

Verified Purchase

Raptor

Lexington, US

★★★★★ 5

Near OEM quality at 1/4 cost

Near OEM performance at 25% of the cost! Bosch Quality replaced NGKs/Toyota OEMs. Great value and now the engine is running smoothly! I have seen a slight improvement in my mpg @1mpg overall in mixed driving conditions.

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Reviewed in the United States on April 22, 2026

Verified Purchase

Joe H.

Bozeman, US

★★★★★ 5

Very Expensive

Had one cylinder misfiring so replaced coil and spark plug. Runs fine now, but old plug looked shot after only 5 months so I think the coil was the problem. Really good plug so far but very expensive.

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Reviewed in the United States on February 12, 2026

Verified Purchase

rkab8745

West Palm Beach, US

★★★★★ 5

A reliable set of spark plugs.

They’re made in Germany, what else can you say

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Reviewed in the United States on April 24, 2026