Description
Genuine Dometic Complete Gravity Base Kit for 511/911/2011 Series Toilets
Stop chasing individual seal, valve, and spring failures — this genuine Dometic complete base kit gives you a full, brand-new gravity base assembly for your 911 or 2011 toilet in one package. If your existing base has developed a persistent leak, a failing water valve, a weakening return spring, or other wear-related issues, replacing the entire base is often more reliable and cost-effective in the long run than repeatedly repairing individual components.
Compatible With:
- Dometic 911 Model
- Dometic 2011 Model
- Dometic 511 Model
Key Features:
- Genuine Dometic OEM complete base assembly
- Bone finish to match bone-colored 911/2011/511 series toilets
- Includes all components needed for a full base replacement
- Eliminates the need to source and replace individual worn parts separately
- Straightforward installation with basic hand tools
How to Confirm This Is the Right Base for You
This base kit is designed for Dometic 911, 2011, and 511 series toilets in bone. If your toilet is white, you'll want part #385310123 instead; if platinum, part #385310125 applies. Check your toilet's data plate to confirm your exact model number before ordering, or contact us to verify fitment.
Frequently Asked Questions
Why replace the whole base instead of individual parts?
If you've already replaced seals, valve components, or springs separately and are still experiencing issues, a full base replacement addresses every wear point at once — many customers find this more reliable and ultimately more cost-effective than repeated individual part replacements over time.
What's included in this kit?
This is a complete gravity base assembly, including the internal components needed for a full base swap — you won't need to separately source seals, springs, or valve parts for this repair.
What's the difference between this and part #385310123?
385310124 is the bone version of this base kit; 385310123 is the identical kit in white. A platinum version (385310125) is also available. Choose whichever matches your toilet's finish.
Will this fit my 510 series toilet instead?
This specific kit is confirmed for 511, 911, and 2011 models. The 510 series uses a different base kit — check your exact model number before ordering, or contact us to confirm fitment.
Why is this a special order item?
Complete base kits are larger, less commonly-stocked components that Dometic supplies directly upon order rather than keeping in standard retail inventory.
You May Also Need
- White Complete Base Kit, 511/911/2011 (part #385310123)
- Platinum Complete Base Kit, 511/911 (part #385310125)
- Dometic Pedestal Cover Kit, Bone (part #385310109)
- Dometic Flush Lever & Spring Cartridge Kit
Special Order Item
Please note: This is a special order item.
- Lead times may vary based on Dometic manufacturing and availability — contact us for current estimated timing
- Special order items are non-cancelable and non-returnable once the order has been placed with the manufacturer, except in the case of a warranty issue or shipping damage
- Orders containing both in-stock and special-order items may ship separately or be held until all items are available
