


Atlas Master(R) Gunderson Multi-Max Enclosed Auto Rack - Norfolk Southern #997521 - HO Scale
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
Atlas Master(R) Gunderson Multi-Max Enclosed Auto Rack - Norfolk Southern #997521 - HO ScaleIn 2013, Greenbrier Companies introduced their new design of 89 auto rack, the Multi Max. The new design allows for changing configurations from a Bi Level to a Tri Level (and back) without adding or removing decks. The racks are fully compatible with existing 89 auto racks. To this date, most of the racks have been built on Greenbrier Companies own specially designed 89 flat cars. These cars are commonly seen in cuts of other similar autorack cars or
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
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★★★★★ 5
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Size: CA12290-Premium
Fit as expected
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Reviewed in the United States on May 15, 2026
★★★★★ 5
Very good filter
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Very good filter
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Reviewed in the United States on December 3, 2025
★★★★★ 3
Not 99.9 %
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Only 98% efficient. Says 99.9 in the ad. There is a huge difference between those two efficiencies.
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Reviewed in the United States on February 8, 2026
★★★★★ 5
Accord
Size: CA12290-Premium, Size: CA12290-Premium
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Reviewed in the United States on August 18, 2025
★★★★★ 5
Prefect fit
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Excellent product! OEM Replacement. If you are buying for horse power gains. You will not really notice any difference
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Reviewed in the United States on February 18, 2025