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 538 Ho Century Intake Rain Shields
Regular price $2.74 USDSale price $2.74 USD Regular priceUnit price / per -
Vendor:Cal Scale
Cal Scale 519 Ho Detail Kit F/Ft A Units
Regular price $14.10 USDSale price $14.10 USD Regular priceUnit price / per -
Vendor:Cal Scale
Cal Scale 526 Ho Roadrailer Tongue 2Pk
Regular price $4.99 USDSale price $4.99 USD Regular priceUnit price / per -
Vendor:Cal Scale
Cal Scale 514 Ho Coupler Lift Bar .012 2Pk
Regular price $2.91 USDSale price $2.91 USD Regular priceUnit price / per -
Vendor:Cal Scale
Cal Scale 492 Ho Air & Signal Hoses 8Pk
Regular price $2.99 USDSale price $2.99 USD Regular priceUnit price / per -
Vendor:Cal Scale
Cal Scale 508 Ho Straight Grab Irons .012 Lg
Regular price $2.91 USDSale price $2.91 USD Regular priceUnit price / per -
Vendor:Cal Scale
Cal Scale 484 Ho Pipe Unions
Regular price $4.66 USDSale price $4.66 USD Regular priceUnit price / per -
Vendor:Cal Scale
Cal Scale 475 Prr Cabin Steps
Regular price $5.58 USDSale price $5.58 USD Regular priceUnit price / per -
Vendor:Cal Scale
Cal Scale 451 Ho Water Tank Fp-7
Regular price $8.15 USDSale price $8.15 USD Regular priceUnit price / per -
Vendor:Cal Scale
Cal Scale 440 Ho Spark Arrestors
Regular price $3.58 USDSale price $3.58 USD Regular priceUnit price / per -
Vendor:Cal Scale
Cal Scale 324 Ho Air Brake Set Express Reefe
Regular price $3.91 USDSale price $3.91 USD Regular priceUnit price / per -
Vendor:Cal Scale
Cal Scale 320 Ho Air,Signal Hoses
Regular price $2.83 USDSale price $2.83 USD Regular priceUnit price / per -
Vendor:Cal Scale
Cal Scale 283 Ho Ab Air Brake System
Regular price $3.91 USDSale price $3.91 USD Regular priceUnit price / per -
Vendor:Cal Scale
Cal Scale 301 Ho Hydra Cushion Detailing Kit
Regular price $5.16 USDSale price $5.16 USD Regular priceUnit price / per -
Vendor:Cal Scale
Cal Scale 290 Ho Kc Ab Air Brake System
Regular price $5.07 USDSale price $5.07 USD Regular priceUnit price / per -
Vendor:Cal Scale
Cal Scale 251 Ho Check Valve Top Feed
Regular price $3.50 USDSale price $3.50 USD Regular priceUnit price / per -
Vendor:Cal Scale
Cal Scale 208 Ho Headlight Northern Pacific
Regular price $3.50 USDSale price $3.50 USD Regular priceUnit price / per -
Vendor:Cal Scale
Cal Scale 210 Ho Headlight Sf Standard Era
Regular price $3.50 USDSale price $3.50 USD Regular priceUnit price / per -
Vendor:Walthers Proto
Walthers Proto 920-6060 HO Trailer Hitch Accessory Pack Kit
Regular price $10.82 USDSale price $10.82 USD Regular priceUnit price / per -
Vendor:Northwest Short Line
Northwest Short Line 4086 HO Scale Brass Flywheel,Press-fit -- For 1.5mm Shaft 11mm OD x 7mm L
Regular price $6.40 USDSale price $6.40 USD Regular priceUnit price / per -
Vendor:Cal Scale
Cal Scale 748 Ho Steam Generator Exhaust Stack
Regular price $0.00 USDSale price $0.00 USD Regular priceUnit price / per -
Vendor:Cal Scale
Cal Scale 692 Ho Pyle Head Light Twin Beam
Regular price $0.00 USDSale price $0.00 USD Regular priceUnit price / per -
Vendor:Northwest Short Line
Northwest Short Line 1886 HO Scale Partial Re-Gear Kit for MDC Loco -- Gear Upgrade Kit - Bull Gear
Regular price $21.45 USDSale price $21.45 USD Regular priceUnit price / per -
Vendor:Cal Scale
Cal Scale 190-475 HO PRR Cabin Car (Caboose) Steps, pkg(4)
Regular price $5.36 USDSale price $5.36 USD Regular priceUnit price / per