HO Scale Parts & Accessories
HO Scale Parts & Accessories at Black Forest Hobby offers a comprehensive selection of components designed to support maintenance, customization, repair, and enhancement of HO scale rolling stock, locomotives, structures, and layouts. This category brings together a wide range of parts that help modelers keep equipment running smoothly, upgrade details, and add realistic features to their projects without the need to replace entire units.
Shoppers will find replacement parts such as couplers, trucks, wheelsets, gears, coupler boxes, grab irons, handrails, and detailing parts that help restore or improve the performance and appearance of locomotives and rolling stock. Electrical accessories like metal wheel pickup kits, decoder connection harnesses, lighting sockets, and wiring components make it easy to install lighting or digital control systems in engines and cars. Detailed hardware parts allow hobbyists to repair or enhance models with authentic scale details that elevate the look of engines, freight cars, and passenger equipment.
The HO Scale Parts & Accessories category also includes small scenic and structural details such as signs, ladders, brake wheels, piping, vents, coupler height gauges, and other accessories that blend seamlessly with layouts and rolling stock. These components help hobbyists achieve greater realism by adding intricacy and prototype‑inspired detail to both static displays and operating layouts.
Products in this category come from reputable manufacturers known for precision engineering, scale accuracy, and compatibility with a wide range of HO equipment. Whether you are performing routine maintenance, restoring older models, customizing new projects, or adding finer details, the variety and quality of parts and accessories make it easy to find the right components for any task.
With competitive pricing and a continually expanding inventory, Black Forest Hobby’s HO Scale Parts & Accessories category provides the tools and pieces needed to support successful modeling projects. From basic replacement parts to specialized detailing accessories, this category delivers the value and variety that help hobbyists maintain and elevate their HO scale collections.
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Vendor:Cal Scale
Cal Scale 752 Ho Highway Reefer Unit W/Diesel Tank
Regular price $3.79Sale price $3.79 Regular priceUnit price / per -
Vendor:Cal Scale
Cal Scale 745 Ho All Weather Cab Window W/Glass .40
Regular price $3.79Sale price $3.79 Regular priceUnit price / per -
Vendor:Cal Scale
Cal Scale 703 Ho Cnw Gong
Regular price $4.28Sale price $4.28 Regular priceUnit price / per -
Vendor:Cal Scale
Cal Scale 750 Ho X Air Filters
Regular price $3.79Sale price $3.79 Regular priceUnit price / per -
Vendor:Cal Scale
Cal Scale 707 Ho B&M Electronics Box
Regular price $4.28Sale price $4.28 Regular priceUnit price / per -
Vendor:Cal Scale
Cal Scale 747 Ho Canadian Winterization Hatch
Regular price $3.79Sale price $3.79 Regular priceUnit price / per -
Vendor:Cal Scale
Cal Scale 751 Ho Air Filter Assortment
Regular price $3.79Sale price $3.79 Regular priceUnit price / per -
Vendor:Cal Scale
Cal Scale 746 Ho All Weather Cab Window W/Glass .45
Regular price $3.79Sale price $3.79 Regular priceUnit price / per -
Vendor:Cal Scale
Cal Scale 681 Ho F Unit Stm Gen Exhaust Stks
Regular price $9.45Sale price $9.45 Regular priceUnit price / per -
Vendor:Cal Scale
Cal Scale 687 Ho Dw Rerailer Pair L + R
Regular price $4.28Sale price $4.28 Regular priceUnit price / per -
Vendor:Cal Scale
Cal Scale 684 Ho F Unit Roof Mnt Radiator
Regular price $9.45Sale price $9.45 Regular priceUnit price / per -
Vendor:Cal Scale
Cal Scale 702 Ho Hancock Elec Whistle 4700
Regular price $4.28Sale price $4.28 Regular priceUnit price / per -
Vendor:Cal Scale
Cal Scale 670 Ho Nathan Air Horn M3Hr4
Regular price $4.28Sale price $4.28 Regular priceUnit price / per -
Vendor:Cal Scale
Cal Scale 686 Ho Aldon Rerailer Pair L+R
Regular price $4.28Sale price $4.28 Regular priceUnit price / per -
Vendor:Cal Scale
Cal Scale 701 Ho Emer Fuel Shut Off Switch
Regular price $4.28Sale price $4.28 Regular priceUnit price / per -
Vendor:Cal Scale
Cal Scale 676 Ho Nathan Air Horn M5R4
Regular price $9.45Sale price $9.45 Regular priceUnit price / per -
Vendor:Cal Scale
Cal Scale 672 Ho Nathan Air Horn M3R2
Regular price $4.28Sale price $4.28 Regular priceUnit price / per -
Vendor:Cal Scale
Cal Scale 667 Ho Nathan Air Horn M3H
Regular price $4.28Sale price $4.28 Regular priceUnit price / per -
Vendor:Cal Scale
Cal Scale 669 Ho Nathan Air Horn M3Hr2
Regular price $4.28Sale price $4.28 Regular priceUnit price / per -
Vendor:Cal Scale
Cal Scale 665 Ho Fuel Filter Dual
Regular price $4.75Sale price $4.75 Regular priceUnit price / per
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