Keep your TS1511 running leak-free and performing at its best with the O28 Seal Kit, a complete set of replacement seals designed specifically for your unit. Seals wear out over time, leading to leaks, pressure loss, and reduced performance, and rebuilding with a fresh seal kit is the smart, cost-effective way to restore your equipment instead of replacing it entirely. Having the correct kit for your TS1511 on hand means you can tackle maintenance and repairs quickly, getting back to work with confidence. This kit is an essential part for detailers, shops, and operators who service their own gear and want to keep it running reliably through heavy use. Matching the right seal kit to your specific model ensures a proper, complete rebuild. Staying ahead of seal wear helps prevent bigger problems down the road. Pair it with other RCP pump components and maintenance parts to keep your system in top shape.