General Purpose Caster, Rigid, 3" (76 mm), Urethane, 350 lbs. (158.8 kg.)

Marsoni

M251S

$18.85

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

General Purpose Caster, Rigid, 3" (76 mm), Urethane, 350 lbs. (158.8 kg.)Specifications Wheel Diameter 3" (76 mm) Capacity 350 lbs. (158. 8 kg.) Wheel Material Urethane Caster Type Rigid Frame Material Steel Tread Width 1 1 4" (31. 75 mm) Bolt Hole Spacing 1 3 4" x 2 7 8" (44 mm x 73 mm) Bolt Hole Size 5 16" (7. 93 mm) Plate Size 2 3 4" x 3 3 4" (70 mm x 95 mm) Bearing Type Steel Swivel Radius 2. 875" Overall Height 4" Brake Type Top Locking Country Of Origin Canada

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In MY experience, this has been fantastic, spouses car is a 200k+ mileage Kia shortage, which I mean, it’s always burned oil, even the manual said normal operation can burn 1qt per 1,000 miles. Either way, i was adding oil a lot. At least 2 quarts a month or more. After running this oil, I have only added 1.5 quarts in over 2 months. Results obviously not typical, but in my experience, this stuff works. I also use the restore and protect Valvoline on my car, with great results. Scoped it after a few full oil changes and engine looks clean. Great value for what it potentially will do.

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Reviewed in the United States on March 2, 2026