Description
Genuine Dometic Replacement Mounting Bolt Caps for 300/301/310/311/320/321 Series Toilets
Restore a clean, finished look to your Dometic toilet's base with this genuine replacement set of mounting bolt caps in bone. These small caps snap over the floor mounting bolts that secure your toilet to the floor flange, hiding the bolt heads for a polished, residential-style appearance. If your existing caps are cracked, discolored, missing, or have popped off over time, this set of 2 restores the finished look around your toilet's base mounting points.
Compatible With:
- Dometic 300 Series
- Dometic 301 Series
- Dometic 310 Series
- Dometic 311 Series
- Dometic 320 Series
- Dometic 321 Series
What's Included:
- 2 x Mounting Bolt Caps (bone)
Key Features:
- Genuine Dometic OEM replacement part
- Bone finish to match bone-colored 300-series family toilets
- Snap-on installation over existing floor mounting bolts
- Broad cross-model compatibility across six different Dometic series
- Restores a clean, finished appearance at the toilet's base
How to Confirm This Is the Right Cap for You
This bolt cap set is designed to fit the floor mounting bolts across Dometic's 300, 301, 310, 311, 320, and 321 series toilets in bone. If your toilet is white, you'll want part #385311654 instead. If you're unsure of your exact toilet model or color match, check the data plate at the base of your toilet, or contact us for help confirming fitment.
Frequently Asked Questions
What do these caps actually do?
These caps snap over the exposed floor mounting bolt heads at the base of your toilet, hiding the hardware for a cleaner, more finished, residential-style look. They're cosmetic — not a structural or sealing component.
My caps are missing — is my toilet still safely mounted?
Yes — the mounting bolts themselves hold your toilet securely to the floor flange regardless of whether the caps are in place. These caps are purely cosmetic covers over the bolt heads.
What's the difference between this and part #385311654?
385311655 is the bone-colored version of this cap set; 385311654 is the identical part in white. Choose whichever matches your toilet's finish.
Does this fit all six series listed, or do I need to check something specific?
This cap set is designed to be broadly compatible across the 300, 301, 310, 311, 320, and 321 series, since these models share a common floor-mounting bolt design. If your toilet uses a different mounting hardware style, contact us to confirm fitment.
How many caps come in this set?
Two caps are included — enough for both floor mounting bolts on a standard toilet installation.
Why is this a special order item?
Some Dometic replacement components, including these caps, are stocked directly by the manufacturer rather than held in regular retail inventory, so we order them specifically for your purchase.
You May Also Need
- White Mounting Bolt Cap Set (part #385311654) — if your toilet is white instead of bone
- Dometic Seat Mounting Hardware Kit, Bone (part #385311651)
- Dometic Flush Mechanism (Pedestal) Cover, Bone (part #385311657)
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
