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 663 Ho Oil Filter 6'
Regular price $4.04Sale price $4.04 Regular priceUnit price / per -
Vendor:Cal Scale
Cal Scale 660 Ho Air Dryer Filter 8'Diameter
Regular price $3.75Sale price $3.75 Regular priceUnit price / per -
Vendor:Cal Scale
Cal Scale 662 Ho Emergency Fuel Shut Off
Regular price $4.28Sale price $4.28 Regular priceUnit price / per -
Vendor:Cal Scale
Cal Scale 659 Ho Air Dryer Filter 6'Diameter
Regular price $3.75Sale price $3.75 Regular priceUnit price / per -
Vendor:Cal Scale
Cal Scale 664 Ho Fuel Filter Single
Regular price $4.28Sale price $4.28 Regular priceUnit price / per -
Vendor:Cal Scale
Cal Scale 657 Ho Alco Cooler Angle Mount
Regular price $4.28Sale price $4.28 Regular priceUnit price / per -
Vendor:Cal Scale
Cal Scale 658 Ho Alco Cooler Horizontal Mt
Regular price $4.28Sale price $4.28 Regular priceUnit price / per -
Vendor:Cal Scale
Cal Scale 650 Ho Nathan K5 Air Horn K5Lar23
Regular price $4.28Sale price $4.28 Regular priceUnit price / per -
Vendor:Cal Scale
Cal Scale 656 Ho Alco Brake Chain Guide
Regular price $6.18Sale price $6.18 Regular priceUnit price / per -
Vendor:Cal Scale
Cal Scale 615 Ho Drip Ribs Reading Cab 2Pcs
Regular price $2.80Sale price $2.80 Regular priceUnit price / per -
Vendor:Cal Scale
Cal Scale 653 Ho Nathan K5 Air Horn K5Hr2
Regular price $4.28Sale price $4.28 Regular priceUnit price / per -
Vendor:Cal Scale
Cal Scale 612 Ho Nathan K2 Air Horn
Regular price $3.99Sale price $3.99 Regular priceUnit price / per -
Vendor:Cal Scale
Cal Scale 500 Ho Antenna Set Prr Baby Tm
Regular price $18.95Sale price $18.95 Regular priceUnit price / per -
Vendor:Cal Scale
Cal Scale 491 Ho Roof Walk Styrene 6 Pc Set
Regular price $7.51Sale price $7.51 Regular priceUnit price / per -
Vendor:Cal Scale
Cal Scale 479 Ho Prr Ash Pans Pair
Regular price $5.70Sale price $5.70 Regular priceUnit price / per -
Vendor:Cal Scale
Cal Scale 488 Ho Prr Rs Loco Receiver Box
Regular price $4.08Sale price $4.08 Regular priceUnit price / per -
Vendor:Cal Scale
Cal Scale 489 Ho Prr Rs Loco Brkchain Adj Pr
Regular price $3.99Sale price $3.99 Regular priceUnit price / per -
Vendor:Cal Scale
Cal Scale 498 Ho Antenna System Prr C-Liner
Regular price $18.98Sale price $18.98 Regular priceUnit price / per -
Vendor:Cal Scale
Cal Scale 490 Ho Prr Passengercarmrkr Lts Pr
Regular price $3.99Sale price $3.99 Regular priceUnit price / per -
Vendor:Cal Scale
Cal Scale 499 Ho Prr Antenna Erie Built Set
Regular price $18.95Sale price $18.95 Regular priceUnit price / per
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