The Dometic 4600 Toilet Bowl Kit (Part# 385312158) is a complete white short bowl replacement assembly for Dometic 310 and 311 series RV toilets. This genuine OEM bowl kit includes everything needed to replace a cracked, stained, or damaged toilet bowl, restoring your RV bathroom to like-new condition. The short bowl design is ideal for RVs with limited bathroom space while maintaining full functionality.
Key Features
- Complete Bowl Assembly: Includes bowl, mounting hardware, and seals for a complete replacement
- Short Bowl Design: Space-saving profile perfect for compact RV bathrooms
- Bright White Finish: Durable, easy-to-clean porcelain finish that resists staining
- Direct OEM Replacement: Exact fit for Dometic 310 and 311 series toilets
- Pre-Drilled Mounting Holes: Simplified installation with factory-precise mounting points
- Corrosion-Resistant Materials: Built to withstand RV travel and varied climates
Technical Specifications
| Part Number | 385312158 |
| Color | White |
| Bowl Type | Short Bowl |
| Compatible Series | Dometic 310, 311 |
| Material | High-Grade Porcelain |
| Mounting Style | Floor Mount |
Compatible Models
| Model Series | Description |
|---|---|
| Dometic 310 | Standard height RV toilet with short bowl |
| Dometic 311 | Standard height RV toilet with short bowl |
| Sealand 510 | Legacy models (verify compatibility) |
Frequently Asked Questions
What's the difference between a short bowl and standard bowl?
The short bowl measures approximately 2-3 inches shorter from front to back than a standard bowl, making it ideal for tight bathroom spaces in smaller RVs, travel trailers, and camper vans. It provides the same functionality with a more compact footprint.
Does this kit include the flush mechanism and water valve?
No, this is a bowl-only replacement kit. It includes the bowl assembly, mounting hardware, and seals. The flush mechanism, foot pedal, and water valve are separate components that can be reused from your existing toilet or ordered separately if needed.
Can I install this bowl myself or do I need a professional?
Most RV owners with basic tools can install this bowl kit. You'll need to disconnect the water supply, remove the old bowl, install new seals, and secure the new bowl with the included hardware. The process typically takes 1-2 hours. Always ensure proper sealing to prevent leaks.
Will this fit my Dometic 300 series toilet?
This bowl is specifically designed for the 310 and 311 series. While some 300 series models may share similar dimensions, we recommend verifying your exact model number before ordering. Check the label on your toilet base or consult your RV's documentation.
Why Choose Elkhart RV Parts?
Elkhart RV Parts specializes in hard-to-find Dometic replacement parts that keep your RV systems running smoothly. Located in Elkhart, Indiana—the RV Capital of the World—we understand the importance of getting the right part quickly. We stock genuine OEM Dometic components and provide expert support to help you identify exactly what you need. Our team knows these parts inside and out because we work with them every day. When you order from us, you're getting authentic parts, fast shipping, and the confidence that comes from 100% verified OEM-grade quality.
| Brand | Dometic |
|---|---|
| Product type | Toilet Bowl Kit |
| Series | 4600 |
| Color | White |
| Size | Short |
| Part number | 385312158 |
| Compatible models | Dometic 4610Dometic 4620Dometic 4640Dometic 4650Dometic 4600 series |
| Product category | OEM Replacement Part |
| Installation | Straightforward - remove old bowl and secure with existing hardware |
| Condition | New |
Factory-Fresh OEM Parts — the same brands installed in new RVs straight from Elkhart. Genuine, name-brand components made to order — never generic, never outdated. Sourced directly from the original RV manufacturers for perfect fit and factory-level quality.