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:Northwest Short Line
Northwest Short Line 1624 HO Scale Repower Kit Diesels,Switchers w/2032D9 Motor
Regular price $48.33 USDSale price $48.33 USD Regular priceUnit price / per -
Vendor:Cal Scale
Cal Scale 749 Ho Dynamic Brake Roof Grid Base+Cover
Regular price $3.79 USDSale price $3.79 USD Regular priceUnit price / per -
Vendor:Cal Scale
Cal Scale 661 Ho Cab Lights Hollow
Regular price $4.28 USDSale price $4.28 USD Regular priceUnit price / per -
Vendor:Cal Scale
Cal Scale 674 Ho Nathan Air Horn M5R2
Regular price $4.28 USDSale price $4.28 USD Regular priceUnit price / per -
Vendor:Cal Scale
Cal Scale 424 Ho Nathan K2 Air Horn Kit
Regular price $7.89 USDSale price $7.89 USD Regular priceUnit price / per -
Vendor:Cal Scale
Cal Scale 506 Ho Grab Irons .012 12Pk
Regular price $2.91 USDSale price $2.91 USD Regular priceUnit price / per -
Vendor:Cal Scale
Cal Scale 703 Ho Cnw Gong
Regular price $4.28 USDSale price $4.28 USD Regular priceUnit price / per -
Vendor:Cal Scale
Cal Scale 750 Ho X Air Filters
Regular price $3.79 USDSale price $3.79 USD Regular priceUnit price / per -
Vendor:Cal Scale
Cal Scale 707 Ho B&M Electronics Box
Regular price $4.28 USDSale price $4.28 USD Regular priceUnit price / per -
Vendor:Cal Scale
Cal Scale 751 Ho Air Filter Assortment
Regular price $3.79 USDSale price $3.79 USD Regular priceUnit price / per -
Vendor:Cal Scale
Cal Scale 746 Ho All Weather Cab Window W/Glass .45
Regular price $3.79 USDSale price $3.79 USD Regular priceUnit price / per -
Vendor:Cal Scale
Cal Scale 681 Ho F Unit Stm Gen Exhaust Stks
Regular price $9.45 USDSale price $9.45 USD Regular priceUnit price / per -
Vendor:Cal Scale
Cal Scale 687 Ho Dw Rerailer Pair L + R
Regular price $4.28 USDSale price $4.28 USD Regular priceUnit price / per -
Vendor:Cal Scale
Cal Scale 702 Ho Hancock Elec Whistle 4700
Regular price $4.28 USDSale price $4.28 USD Regular priceUnit price / per -
Vendor:Cal Scale
Cal Scale 670 Ho Nathan Air Horn M3Hr4
Regular price $4.28 USDSale price $4.28 USD Regular priceUnit price / per -
Vendor:Cal Scale
Cal Scale 686 Ho Aldon Rerailer Pair L+R
Regular price $4.28 USDSale price $4.28 USD Regular priceUnit price / per -
Vendor:Cal Scale
Cal Scale 701 Ho Emer Fuel Shut Off Switch
Regular price $4.28 USDSale price $4.28 USD Regular priceUnit price / per -
Vendor:Cal Scale
Cal Scale 676 Ho Nathan Air Horn M5R4
Regular price $9.45 USDSale price $9.45 USD Regular priceUnit price / per -
Vendor:Cal Scale
Cal Scale 672 Ho Nathan Air Horn M3R2
Regular price $4.28 USDSale price $4.28 USD Regular priceUnit price / per -
Vendor:Cal Scale
Cal Scale 669 Ho Nathan Air Horn M3Hr2
Regular price $4.28 USDSale price $4.28 USD Regular priceUnit price / per -
Vendor:Cal Scale
Cal Scale 665 Ho Fuel Filter Dual
Regular price $4.75 USDSale price $4.75 USD Regular priceUnit price / per -
Vendor:Cal Scale
Cal Scale 663 Ho Oil Filter 6'
Regular price $4.04 USDSale price $4.04 USD Regular priceUnit price / per -
Vendor:Cal Scale
Cal Scale 660 Ho Air Dryer Filter 8'Diameter
Regular price $3.75 USDSale price $3.75 USD Regular priceUnit price / per -
Vendor:Cal Scale
Cal Scale 662 Ho Emergency Fuel Shut Off
Regular price $4.28 USDSale price $4.28 USD Regular priceUnit price / per