Dometic Tank Cap Kit with Discharge - Fits 28HTS - Part# 385310715

DometicSKU: 385310715
Added to catalog: March 11, 2026
Last product update: June 30, 2026 at 11:14 PM
$460.65 $732.43
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Available by special order from Dometic
Availability details
Elkhart RV Parts warehouse0 ready to ship
ERVP overstock warehouse0 available
This quantity is stocked at ERVP. See the delivery estimate below for the current expected window.
Availability details
Elkhart RV Parts warehouse0 ready to ship
Dometic warehousespecial order / expected-date item
Dometic is currently showing this as buyable with an expected ship date. See the delivery estimate below for the customer delivery window.
FREE Delivery Estimate September 5 – September 9
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1-Hour Cancellation Window

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After that, we begin coordinating with our vendors to fulfill your order — at that point, cancellations and address changes usually aren't possible.

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✓ 100% Verified Authentic OEM Grade Part

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SKU / Part Number 385310715

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100% Authentic OEM Parts

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 Genuine, name-brand components made to order — never generic, never outdated.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.

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