Comet R4503 PUMP LW 3525 S

Marsoni

M251S

$474.60

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

Comet R4503 PUMP LW 3525 SSmall Frame 1450 RPM 3. 5 GPM @ 2500 PSI Solid Shaft 24mm Triplex Solid Replacement Pressure Washer Pump Features Forged Bronze Connecting Rods with Lifetime Warranty Hardened Stainless Steel Piston Guides High Efficiency Stainless Steel Check Valves Abrasion Proof, Heat Resistant, Industrial Ceramic Plungers High Quality Buna Textile Double Sealing V Packings Die Cast, Anodized Aluminum Crankshaft Fin Design for Optimal Operating Temperature High

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The stick facilitates powerful, long distance throws. The ball makes a light whistling noise (to help your dog track the ball) through the air, flys far, and has held up well. I live in an area with mountain lions, and they often hunt at night, so I haven’t taken advantage of the glow-in-the-dark feature.

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Reviewed in the United States on February 28, 2026

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Verucat

Bozeman, US

★★★★★ 5

Yes!

Size: Medium

Durable. Squeak doesn't last forever with my aggressive chewers but crinkle does. Best balls.

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Reviewed in the United States on September 28, 2025

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JJ Fording

Los Angeles, US

★★★★★ 5

Balls

Size: Medium

My dog loves chasing these balls. He seems to love the squeak! They fit the chuck it stick perfectly, and are great replacements for the originals that came with the stick.

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Reviewed in the United States on February 7, 2026

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Steve just Steve

Belleville, US

★★★★★ 5

Nice set of balls

Size: Medium

The squeaker quickly became my dog’s favorite ball and has replaced the fuzzy tennis balls. My dog is a nonstop fetcher and these chuck it balls are durable and fun.

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Reviewed in the United States on January 9, 2026