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USA
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- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 1 - Jul 6
For Your Every Summer RSVP, with Code: SUMMER15
Description
Athearn ATH98542 HO Sound Ready Underframe, SD40/45Athearn ATH98542 HO Sound Ready Underframe, SD40 45 Overview: Three benefits to Genesis power to your RTR Locomotives: Streamlined DCC speed curves Lower motor current draw Quieter motor operation for DCC Sound Features Earlier models that don't have the Sound Ready starburst on the box will require this underframe in order to use the Genesis Motor Retrofit Kit (ATHG63839) available separately. Simple Installation Includes all weights Included

Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
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
4.1 ★★★★★
Based on 93 reviews
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Product Reviews
★★★★★ 5
STARTER
WORKS LIKE IT SHOULD
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 5, 2025
★★★★★ 1
Junk!
Didn’t even last 8 months! Good paper weight. That’s about it.
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Reviewed in the United States on March 30, 2026
★★★★★ 5
Super bueno
Excelente condiciones
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Reviewed in the United States on April 6, 2025
★★★★★ 5
Nice
Fit perfectly works the same
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Reviewed in the United States on July 15, 2023
★★★★★ 1
Starter
Didn't even last two months having to replace it already
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 22, 2026
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