WT3544 – 42 Gallon Fresh Water Tank for Jayco RVs | Roto-Molded | IAPMO Certified
Color: White
Capacity Group: 41–45 Gallons
Actual Capacity: 42 US Gallons
Dimensions: 60" L x 31" W x 5 3/4" H
Upgrade or replace your RV's water tank with the WT3544 Fresh Water Tank, designed specifically for certain Jayco fifth wheels, travel trailers, and campers. This durable tank features pre-positioned fittings that match original Jayco configurations, ensuring a straightforward installation.
Key Features:
- Jayco-Compatible Fit: Factory-style fitting locations for seamless replacement
- Heavy-Duty Build: One-piece, roto-molded polyethylene construction
- Leak-Resistant Design: Spin-welded components for lasting durability
- Potable Water Safe: Certified to IAPMO standards
An excellent choice for enhancing water capacity or replacing a damaged factory tank with confidence.
Width: 62.79" (1595mm)
Crossbar Length: 62.40" (1585mm)
130 HR Transit: 104.72" (266.0cm)
148 MR Transit: 132.3" (336.0cm)
148 HR Transit: 81.9" (308.0cm)
148 HR EXT Transit: 150.4" (382.0cm)
Lengths by Vehicle:
Internal Width: 62.22" (1555mm)
130 Transit: 49 lbs
148 Transit: 58 lbs
148 EXT Transit: 74 lbs



