WT3544 Jayco Fresh Water Tank – 42 Gallon, White, IAPMO Certified
Color: White
Capacity: 42 US Gallons (41-45 Gallon Group)
Dimensions: 60" L x 31" W x 5.75" H
The WT3544 is a high-quality fresh water tank designed specifically for Jayco RV Fifth Wheels, Travel Trailers, and Campers. With a durable, one-piece, roto-molded construction, this tank is built to withstand impact and provide long-lasting performance. It’s an ideal solution for replacing outdated or leaking tanks, enhancing your RV's water capacity for your travels.
Key Features:
- 42 Gallon Capacity: Perfect for increasing fresh water storage in your RV
- Durable Construction: One-piece, roto-molded tank for superior impact resistance
- Compatibility: Designed to fit specific Jayco applications with precisely placed fittings
- IAPMO Certified: Meets plumbing standards for quality and safety
- Leak-Proof: Features spin-welded components for secure, leak-resistant connections
Upgrade your RV’s fresh water system with the WT3544, ensuring reliable water storage and a seamless fit for Jayco models.
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

