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Northwest Short Line #402-6 NWSL Brass 16 MM Flywheel for HO Scale Locomotives
$9.95
Northwest Short Line Brass Flywheel, Part #402-6, 16mm, for HO Scale locomotives, new in box.Key Details:- Dimensions: 16mm OD x 8mm wide x 2mm bore- Solid brass flywheel- For use...
Northwest Short Line NWSL 347-6A Spur Gear Delrin 2 Pack Fits Samhongsa Brass
$26.95
Northwest Short Line Spur Gear, Part #347-6A, Delrin, 2-pack, fits Samhongsa Brass locomotives.Key Details:- Spur Gear, 0.4mod x 21 Teeth x 9.2mm OD x 0.095" Face x 3.0mm Bore, Assembled...
Northwest Short Line NWSL 483-6 Driveline Universal Connector 2.4mm 2.0mm 1.5mm
$6.25
Northwest Short Line Driveline Universal Connector, Part #483-6, 2.4mm/2.0mm/1.5mm shafts.Key Details:- Driveline Universal Connector 2.4mm shaft (1 socket), 2.0mm shaft (1 socket), 1.5mm (2 sockets)- Horned ball ID: 1.5mm* ;...
Northwest Short Line #425-6 NWSL Brass 12MM Flywheel for N Scale Locomotives
$8.59
Northwest Short Line Brass Flywheel, Part #425-6, 12mm, for N Scale locomotives, new in box.Key Details:- Dimensions: 12mm OD x 11mm wide x 1.5mm bore- Solid brass flywheel- For use...
Northwest Short Line #401-6 NWSL Brass 12 MM Flywheel for N Scale Locomotives
$8.52
Northwest Short Line Brass Flywheel, Part #401-6, 12mm, for N Scale locomotives, new in box.Key Details:- Dimensions: 12mm OD x 7mm wide x 1.5mm bore- Solid brass flywheel- For use...
Northwest Short Line #424-6 NWSL Brass 12MM Flywheel for N Scale Locomotives
$8.59
Northwest Short Line Brass Flywheel, Part #424-6, 12mm, for N Scale locomotives, new in box.Key Details:- Northwest Short Line #424-6 NWSL 12MM Brass Flywheel NIB- 12mm OD x 9mm wide...
Northwest Short Line NWSL 482-6 Driveline Universal Connector 2.4mm 2.0mm 1.5mm
$6.95
Northwest Short Line Driveline Universal Connector, Part #482-6, 2.4mm/2.0mm/1.5mm shafts.Key Details:- Driveline Universal Connector 2.4mm shaft (1 socket), 2.0mm shaft (2 sockets), 1.5mm (1 socket)- Horned ball ID: 2.0mm (4);...
Northwest Short Line NWSL 2414-6 26 Tooth Worm Gear Delrin
$14.49
Northwest Short Line NWSL 2414-6 26 Tooth Worm Gear DelrinWorm Gear, 0.3mod x 26 Teeth x 8.4mm OD x 0.079" Face, Assembled on 2.0mm x 5.0mm Shaft, DelrinCompatible with: Alco/ROK-AM...
Northwest Short Line NWSL 2285-6 12 Tooth Reverse Worm Gear Delrin
$12.95
Northwest Short Line NWSL 2285-6 12 Tooth Reverse Worm Gear DelrinReverse Worm Gear, 0.5mod x 12 Teeth x 7.0mm OD x 0.118" Face x 3.0mm Bore, DelrinCompatible with: Overland 0-8-0---NIGHTWATCH...
Northwest Short Line NWSL 333-6B Spur Gear Brass 2 Pack Fits Samhongsa Brass
$26.95
Northwest Short Line NWSL 333-6B Spur Gear Brass 2 Pack Fits Samhongsa BrassNorthWest Short Line #333-6B Spur gear BrassSpur Gear, 0.4mod x 21 Teeth x 9.2mm OD x 0.089" Face...
Northwest Short Line NWSL 347-6B Spur Gear Brass 2 Pack Fits Samhongsa Brass
$26.95
Northwest Short Line NWSL 347-6B Spur Gear Brass 2 Pack Fits Samhongsa BrassNorthWest Short Line #347-6B Spur gear BrassSpur Gear, 0.4mod x 21 Teeth x 9.2mm OD x 0.095" Face...
Northwest Short Line NWSL 1032-6 27 Tooth Worm Gear Delrin
$12.49
Northwest Short Line Worm Gear, Part #1032-6, 27-tooth, Delrin.Key Details:- Worm Gear, 0.4mod x 27 Teeth x 11.6mm OD x 0.118" Face x 3.0mm Bore, Delrin- Compatible with: Sunset UP...
Northwest Short Line 2024-4 NWSL 2.4mm Shafting (2) 6 inch Pieces Ho Locomotives
$13.49
Northwest Short Line 2.4mm Shafting, Part #2024-4, two 6-inch pieces, for HO locomotives.Key Details:- 1 package containing (2) 6 inch long pieces- 2.4 mm diameter- Steel 12L14 rod suitable for...
Northwest Short Line #408-6 NWSL Brass 11MM Flywheel for N Scale Locomotives
$8.52
Northwest Short Line Brass Flywheel, Part #408-6, 11mm, for N Scale locomotives, new in box.Key Details:- Dimensions: 11mm OD x 7mm wide x 1.5mm bore- Solid brass flywheel- For use...
Northwest Short Line NWSL 485-6 Driveline Universal Connector 2.0mm 1.5mm 1.2mm
$6.35
Northwest Short Line Driveline Universal Connector, Part #485-6, 2.0mm/1.5mm/1.2mm shafts.Key Details:- Driveline Universal Connector 2.0mm shaft (1 socket), 1.5mm shaft (1 socket), 1.2mm (2 sockets)- "Dog Bone" ball diameter: 3/32"-...
Northwest Short Line NWSL 2264-6 26 Tooth Worm Gear Delrin
$9.95
Northwest Short Line NWSL 2264-6 26 Tooth Worm Gear DelrinWorm Gear, 0.3mod x 26 Teeth x 8.3mm OD x 0.079" Face x 2.0mm Bore, DelrinCompatible with: ALCO G-46h, 280 (idler...
Find precision-engineered model train components from NWSL (NorthWest Short Line), the trusted name in locomotive repair and upgrade parts for over 40 years.
NWSL products are renowned for their exceptional precision and durability, offering solutions for vintage locomotive restoration, performance upgrades, and custom builds. From replacement worm gears and motor mounts to precision reamers and specialized tools, NWSL components ensure smooth operation and extended locomotive life across all popular scales.
Perfect for model train repair shops, advanced hobbyists, and collectors maintaining vintage locomotives, NWSL parts are a time-tested solution.