Harmonics Golden Aspen (Discontinued Costco)

Harmonics Golden Aspen is a Costco-era warehouse-club laminate color listed on the FlooringFX Costco / Harmonics reference with Costco item 511430 and Harmonics vendor #43353 (both verified on that hub from public leftover posts). Costco discontinued around ~2014 per leftover forums; manufacturer lists are depleted. Photograph the full carton end and match the brand strip plus locking before you buy or post a Match listing.

This page is a citeable ID hub for leftover matching. It does not list live inventory. Do not confuse Golden Aspen with other aspen or oak warehouse look-alikes that only share a similar wood-tone name.

Identification

Field	Verified value
Common name	Golden Aspen
Brand / line	Harmonics (Costco warehouse-club laminate; Mohawk-associated)
Costco item	511430 (verified on FlooringFX Costco / Harmonics hub)
Vendor #	43353 (Harmonics vendor number cited in public leftover posts on the same hub)
Approx. era	Costco discontinued around ~2014 per leftover forums; manufacturer depleted
Carton notes	Numeric Costco-style item code plus vendor number. Photograph the full carton end (brand strip, color name, 511430 / 43353 when present, sq ft / plank count).
Locking	Many Harmonics runs used Uniclic; confirm the profile on a spare plank. See locking systems for leftover flooring.
Dye lots	Batch / dye-lot codes matter when mixing cartons; see dye lots / batch codes.
Look-alike trap	Do not treat other aspen or oak warehouse names as Golden Aspen. Match brand strip + color string + item/vendor codes when printed.

How to ID Golden Aspen on a carton

1. Read the brand strip: it should say Harmonics (Costco-era), not TrafficMaster, LifeProof, Pergo, Style Selections, Select Surfaces, or a generic warehouse house brand.
2. Match the color name Golden Aspen exactly. Do not treat Honey Maple, Skyline Maple, Maple Select, Premium Oak, Cottage Oak, Harvest Oak, or other Harmonics wood-tone rows as the same SKU without a matching carton strip.
3. Look for Costco item 511430 and/or vendor 43353 when those numbers appear on the end or in leftover posts. Cite both when you photograph the carton.
4. Photograph the full carton end (brand strip, color name, numeric codes, sq ft / plank count).
5. Measure a spare plank (thickness with pad, width, length) before you post a Match listing.
6. Confirm locking on a spare plank. Many Harmonics cartons used Uniclic; a different profile will not click in even if the aspen visual looks similar.

Full Costco / Harmonics table: Discontinued Costco / Harmonics flooring reference. Carton-end walkthrough: label decoder.

Related Harmonics IDs (not Golden Aspen)

• Vintage Chestnut VC403S — different color family; carton part is marked.
• Royal Mahogany RM203S — different color family; watch Mohagany depleted-list spelling.
• Skyline Maple — Costco Harmonics maple visual; not Golden Aspen.
• Maple Select — separate Costco Harmonics maple name; not Golden Aspen.
• Premium Oak — Costco Harmonics oak row; short SKU not always printed; not Golden Aspen.
• Antique Hickory AH404S — hand-scraped hickory visual on some cartons; not Golden Aspen. Also listed on the Costco / Harmonics hub.
• Other Harmonics wood tones on the Costco hub (Honey Maple, Harbor Scraped Oak, Cottage Oak, Harvest Oak, Spiced Applewood, Toasted Cinnamon Oak) — different rows; confirm the exact color string and any numeric codes on the carton.

Name traps across brands: name collisions table.

Requests for leftover Harmonics Golden Aspen cartons are easier to fill when the listing is specific. The guide on how to write a match listing covers which label details to include, photographing a flooring carton for a match explains which shots help a seller confirm the pattern and dye lot, and shipping leftover flooring boxes outlines packing and freight options for heavy cartons.

Where people look for leftovers

• FlooringFX Match: post NEED or HAVE with carton photos and the exact color string Golden Aspen plus Costco item 511430 / vendor 43353 when present. Browse the Match board first.
• Mohawk outlet / factory closeout patterns: same path noted on the Costco Harmonics hub. Depleted lists may name aspen or oak rows; they do not restock Costco warehouse colors for retail repair.
• Leftover channels: Marketplace, Craigslist, and other channels in where people look for leftover discontinued flooring.
• Repair volume: see how many leftover boxes most repairs need for typical repair bands.

What will not match

• Other aspen or oak warehouse look-alikes (Sam’s Club Select Surfaces, Home Depot TrafficMaster / LifeProof, Lowe’s Style Selections) that only share a wood-tone word
• Other Harmonics color names that are not Golden Aspen on the carton strip, even when item numbers look similar
• Any “close enough” click plank with a different locking profile, thickness including pad, dye lot, or brand strip. See locking systems and dye lots / batch codes.

Sources: FlooringFX Costco / Harmonics reference (Golden Aspen row: Costco item 511430; Harmonics vendor #43353 in public leftover posts; Costco discontinued around ~2014 per leftover forums; manufacturer depleted; photograph the full carton end). Sibling pattern pages for VC403S, RM203S, Skyline Maple, Maple Select, and Premium Oak. Eras approximate. No leftover inventory is offered for sale by FlooringFX.