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Digitrax Digitrax DH588 Mobile Decoder 7008 $63.00
$70.00 -
Digitrax Digitrax SDYH588ST Sound Decoder 20073 $99.00
$110.00 -
Digitrax Digitrax SP26158B Rectangular 26.5mm x 15.5mm x 9mm 8 Ohm Compact Box Speaker with Enclosure & Wires 21007 $11.70
$13.00 -
Digitrax Digitrax SP531832B Rectangular 53mm x 18mm x 14mm 32 Ohm Box Speaker with Enclosure & Wires 21006 $11.70
$13.00 -
Jacksonville Terminal Co JTC Model Retro-Fit Underframe Kit for S-T 53' Dry Container 115102 $5.17
$11.19 -
NCE Corporation NCE D408 Rev F, 4 amp, 6 functions $41.97
$55.95 -
Atlas Trains HO Bachmann Tome el tren - Puente de vigas EZ Track 44604 $32.75
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Atlas Trains HO Bachmann Tome el tren - Puente de vigas EZ Track 44604 $32.75
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Atlas Trains HO Bachmann Tome el tren - Puente de vigas EZ Track 44604 $32.75
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Atlas Trains HO Bachmann Tome el tren - Puente de vigas EZ Track 44604 $31.50
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Atlas Trains HO Bachmann Tome el tren - Puente de vigas EZ Track 44604 $31.50
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Atlas Trains HO Bachmann Tome el tren - Puente de vigas EZ Track 44604 $31.50
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Atlas Trains HO Bachmann Tome el tren - Puente de vigas EZ Track 44604 $31.50
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Atlas Trains HO Bachmann Tome el tren - Puente de vigas EZ Track 44604 $23.63
$31.50 -
Atlas Trains HO Bachmann Tome el tren - Puente de vigas EZ Track 44604 $23.63
$31.50 -
Atlas Trains HO Bachmann Tome el tren - Puente de vigas EZ Track 44604 $23.63
$31.50 -
Atlas Trains HO Bachmann Tome el tren - Puente de vigas EZ Track 44604 $25.47
$33.95 -
Atlas Trains HO Bachmann Tome el tren - Puente de vigas EZ Track 44604 $32.75
$33.95 -
Bowser O Bowser Foam Locomotive Cradle - 24 $13.52
$18.95 -
Ready Made Trains O RMT Woodchip Load 20249904 $3.00
$3.99 -
Atlas Trains O Scale Atlas 3RL 70-Ton Roller Bearing Trucks 66034 $23.63
$31.50 -
Kadee O Scale Kadee 2 Rail AAR Bettendorf Style Metal Trucks 756 $41.25
$43.99 -
Kadee O Scale Kadee 2 Rail Arch Bar Metal Trucks 757 $41.24
$43.98 -
Peco Peco PL-9 Turnout Motor Mounting Plates PL-10E Series 79997 $6.37
$9.25 -
SoundTraxx SoundTraxx BLU-4408 Electric 8-Function Univ 886604 $239.97
$255.95 -
SoundTraxx SoundTraxx TSU-PNP8 ALCO Diesel 885815 $115.28
$122.95 -
SoundTraxx SoundTraxx TSU-PNP8 EMD Diesel 885813 $115.28
$122.95 -
SoundTraxx SoundTraxx TSU-PNP8 EMD-2 Diesel 885824 $115.28
$122.95 -
Tomar Industries Tomar Lighting - 1.5 Volt Bulb (2/pkg) 818 $9.73
$10.80
Expert Selection of O Scale Train Accessories
MPM Hobbies curates the finest O scale train accessories to help modelers achieve professional results on their layouts. Our selection process focuses on compatibility, quality, and performance, ensuring every component meets the exacting standards demanded by serious model railroaders. From digital command control systems to precision replacement trucks, we stock the accessories that make the difference between good and exceptional.
Digital Command Control technology has revolutionized model railroading, and our DCC decoder selection from Digitrax and NCE Corporation represents the cutting edge of locomotive control. These advanced decoders provide smooth speed control, realistic acceleration and deceleration, and support for multiple functions including directional lighting, ditch lights, Mars lights, and sound effects. Sound decoders add another dimension of realism with authentic diesel rumble, steam chuffing, whistles, bells, and air brake sounds that respond dynamically to your locomotive's operation.
Proper truck selection is critical for reliable operation and authentic appearance. Our Atlas replacement trucks are engineered to exact prototype specifications, with options for different eras and car types. Barber-Bettendorf trucks were ubiquitous on freight cars from the 1930s onward, while roller bearing trucks represent modern freight car technology. Andrews trucks, Commonwealth Express trucks, and specialized caboose trucks ensure you can match the correct truck style to your specific rolling stock, whether modeling the steam era, transition period, or modern railroading.
Sound quality is paramount for sound-equipped locomotives, and speaker selection directly impacts the realism of your audio experience. Digitrax compact box speakers are designed specifically for model railroad applications, with enclosures that maximize sound output while fitting into tight spaces within locomotive shells. The pre-wired connections simplify installation, while the choice of 8-ohm and 32-ohm impedances ensures compatibility with various decoder configurations.
Beyond electronics and trucks, our collection includes specialized accessories like Jacksonville Terminal Co retro-fit underframe kits that allow you to upgrade container cars with accurate underbody details, Bowser foam locomotive cradles that protect valuable models during storage and transport, and Ready Made Trains woodchip loads that add visual interest and operational realism to your freight operations. These detail-oriented accessories demonstrate the commitment to authenticity that separates exceptional layouts from ordinary ones.
Whether you're maintaining your existing fleet, upgrading older equipment with modern electronics, or building new models from kits, MPM Hobbies provides the O scale train accessories you need. Our inventory spans multiple scales and accessory categories, making us your comprehensive source for model railroad components. We understand that the right accessories can transform a good model into a great one, and we're committed to offering products that deliver professional results for modelers at every skill level.