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Polaris Genuine OEM Quattro Sport P40 Engine Assembly with O-Ring
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Product Description
⌄The Polaris R0837200 is the genuine engine assembly for the Quattro Sport and P40 pressure cleaners, supplied with its o-ring. It is the OEM part built for these two models, so it drops in without adaptation.
Why the o-ring matters
The engine assembly is where the cleaner's water pressure gets turned into drive. A worn or missing o-ring lets pressure leak past the assembly, and the cleaner slows down or stalls. The o-ring in the box gives a fresh seal from the first run.
When to replace it
If the cleaner has lost speed or stopped climbing and the filter, hoses and wall fitting all check out, the engine assembly is the usual cause. Replacing it restores the performance the cleaner had when new.
Before you order
Fits the Polaris Quattro Sport and P40. The left and right gearboxes, the all purpose filter canister and the fine filter basket canister are separate service parts if you are doing a full rebuild.