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HKS Super Rotary Racing 10W40 4L - 52001-AK133

Marsoni M251S
Sale price$158.56
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HKS Super Rotary Racing 10W40 4L - 52001-AK133HKS Super Rotary Racing 10W40 4L 52001 AK133 Designed for High Rotation Rotary Engine Stock Grade : *W40 Volume : 200L 20L 4L 1L Target: Stock to Turbine Upgraded Vehicle Engine: 13B Low ash property reduces the deposit built by the combustion product that typically generated by the rotary engine. *This oil does not contain the additive effective against LSPI.
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
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4.2 ★★★★★
Based on 60 reviews
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Verified Purchase
Mom of 2
West Palm Beach, US
★★★★★ 5
Fits Saros 10R perfect
Size: Mop Cloth-4
These are great! Fit perfect and might even be fluffier than originals.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 28, 2026
G
Verified Purchase
GadgetGuy
San Leandro, US
★★★★★ 5
OEM Roborock Cleaning Pads - Do not buy the knock offs.
Size: Mop Cloth-4
These are Roborock OEM pads for my 10R. I tried many of the cheap knock offs and they were terrible. These work great. Highly recommend.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 22, 2026
P
Verified Purchase
philipzelinger
Grantham, US
★★★★★ 5
Better than OEM pads.
Size: Mop Cloth-5
Better than OEM pads.
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Reviewed in the United States on February 14, 2026
A
Verified Purchase
A. Pedersen
Carnegie, US
★★★★★ 5
There’s a definite quality difference between the OEM product and third party knock-offs
Size: Mop Cloth-4
It’s worth getting replacement parts for your vacuum from the manufacturer. These pads are high quality. I purchased some third party ones and they fell apart after a week of use. It’s worth the extra money to have something that will last for many months when properly cared for.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 16, 2025
L
Verified Purchase
Louis
Omaha, US
★★★★★ 4
Overpriced but works
Size: Mop Cloth-4
Easy replacement, tear off and slap on. Can’t really go wrong. Fit is perfect. Floors started to get feel consistently again. I feel like this product is definitely overpriced for what it is.
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Reviewed in the United States on January 12, 2026

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