Jabsco Major Service Kit f/580X0 & 582X0 Series Toilets

The Jabsco Major Service Kit for 580X0 & 582X0 Series Toilets (Part Number 58100-2000) is a comprehensive overhaul package designed to restore marine sanitation systems to factory-specification performance. This kit addresses wear patterns and component degradation common to extended use in saltwater and freshwater vessel environments, providing all necessary seals, fasteners, and structural components in a single consolidated service solution.

The kit includes critical wear items: ring seals that prevent internal leakage in the discharge assembly, motor support straps and brackets that stabilize vibration-prone pump mechanisms, hose clips in graduated sizes to secure inlet and discharge connections against corrosion-induced loosening, and precision fasteners engineered to tolerances required for proper seal compression. The inlet hose for the flush pump replaces cracked or calcium-hardened original components, while the ceramic elements referenced in the assembly ensure compatibility with Jabsco's sealed-system design standards. Each component is matched to the exact specifications of the 580X0 and 582X0 series units, preventing cross-fitting errors that compromise system integrity.

This service kit is intended for vessel owners and marine technicians performing planned preventive maintenance or responding to performance degradation in installed Jabsco toilet systems. The 2.15 lb kit fits compactly for stowage aboard or in technician service vehicles. Performing a major service at manufacturer-recommended intervals—typically every 5–7 years depending on usage intensity and water quality—extends system lifespan, eliminates odor bleed caused by worn seals, and restores flush power reduced by deposit accumulation in the pump housing.

Jabsco marine sanitation products are engineered for the extreme environment of salt spray, thermal cycling, and continuous vibration aboard fishing vessels, cruising sailboats, and commercial workboats. Using OEM service kits rather than generic repair assortments ensures seal materials and fastener finishes match the corrosion resistance and material compatibility validated for marine duty.