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Northwest Short Line NWSL 2307-6 Replacement Axle Gear for Bachmann Doodlebug
$13.49
NorthWest Short Line #2307-6 15 Tooth Reverse Worm Gear*Reverse Worm Gear*0.4mod x 15 Teeth x 0.190" Face x 2.0mm Bore*Delrin*Compatible with: HO scale Bachmann Doodlebug and EMC gas-electric
Northwest Short Line #241-6 NWSL 0.4 Mod 28-1 Non-Idler Gearbox Kit 3mm Axle NIB
$36.95
Northwest Short Line #241-6 NWSL 0.4 Mod 28-1 Non-Idler Gearbox Kit 3mm Axle NIBContents* 1 worm (steel) 2.4 mm shaft* 2 wormshaft bronze bearings* 1 28T axle gear (delrin)* 2...
Northwest Short Line NWSL 491-6 Driveline Universal Connector 2.4mm 2.0mm Shafts
$7.45
Northwest Short Line NWSL 488-6 Driveline Universal Connector*2.4mm 2.0mm Shafts*Driveline Universal Connector 2.4mm Shaft (2 Sockets), 2.0mm Shaft (2 Sockets)*Horned Ball ID: 2.4mm "Dog Bone" Ball Diameter: 3/16"*Minimum Length: 18mm(0.709")*Will...
NWSL North West Short Line 55-4 The Puller II HO Scale Wheel Driver Gear Puller
$31.99
* NWSL North West Short Line* The Puller II* New and unused* An economical rigid, precision tool for removing wheels, drivers, and gears from axles and shafts. Designed for HO...
Northwest Short Line #406-6 NWSL Brass 18 MM Flywheel for HO Scale Locomotives
$9.95
* Northwest Short Line #406-6 NWSL 18 MM Brass Flywheel NIB* 18mm OD x 11mm wide x 2mm bore* Solid brass flywheel* For use on motors with 2mm shaft* Great...
Northwest Short Line NWSL 78613-6 13 Tooth Delrin Spur Gear
$11.95
Northwest Short Line NWSL #77613-6 13T Delrin Spur Gear*Spur Gear, 0.5mod x 13 Teeth x 7.5mm OD x 2.4mm Bore, DelrinCompatible with: KMT/Tenshoso 'tower' gears
Northwest Short Line #150-6 NWSL 0.3 Mod 36-1 Idler Gearbox Kit 3mm Axle NIB
$45.89
* Northwest Short Line #150-6 NWSL 0.3 Mod 36-1 Idler Gearbox Kit 3mm Axle NIBContents* 1 worm (steel) 2.4 mm shaft* 2 wormshaft bronze bearings* 1 36T wormgear {delrin)* 1...
Northwest Short Line NWSL 77619-6 KMT/Tenshodo Brass HO Locomotive Spur Gear
$10.85
Northwest Short Line # 77619-6 NWSL Replacement Spur Gear* Compatible with: KMT/Tenshoso 'tower' gears*Spur Gear, 0.5mod x 19 Teeth x 10.5mm OD x 2.4mm Bore, Brass*Replacements for gears found in...
NWSL 2800-6 Bachmann Spectrum HO Scale 80-Ton 3 Truck Shay Gear Upgrade Kit
$43.99
North West Short Line #2800-6 Bachmann Spectrum HO Scale 80-Ton 3 Truck Shay Regearing Kit* Replaces original plastic gears* Fits Bachmann HO Scale 3-truck 80 ton Shay #81907* Contains 6...
Northwest Short Line #405-6 NWSL Brass 17 MM Flywheel for HO Scale Locomotives
$9.95
Northwest Short Line #405-6 NWSL 17 MM Brass Flywheel NIB* 17mm OD x 11mm wide x 2mm bore* Solid brass flywheel* For use on motors with 2mm shaft* Great for...
North West Short Line NWSL 1215D-9 Double Shaft Can Motor 12,000 RPM
$23.95
North West Short Line NWSL 1215D-9 Can Motor 12,000 RPM*Motor, Flat Can, DOUBLE shaft 1.0mm x 8mm, 3-pole, 12V DC, 12K RPMDimensions:** Flat: 10mm(0.394")** Round: 12mm(0.473")** Length: 15mm(0.591")Compatible With:** Flywheel:...
Northwest Short Line #400-6 NWSL Brass 10 MM Flywheel for N Scale Locomotives
$8.52
* Northwest Short Line #400-6 NWSL 10 MM Brass Flywheel NIB* 10mm OD x 7mm wide x 1.5mm bore* Solid brass flywheel* For use on motors with 1.5mm shaft* Great...
Northwest Short Line NWSL 77613-6 13 Tooth Brass Spur Upgrade Gear
$10.49
Northwest Short Line NWSL #77613-6 13T Brass Spur Gear*Spur Gear, 0.5mod x 13 Teeth x 7.5mm OD x 2.4mm Bore, BrassCompatible with: KMT/Tenshoso 'tower' gears
NWSL Northwest Short Line 162-4 HO Re-power Kit Can Motor 1 Brass Flywheel NIB
$51.95
* NWSL Northwest Short Line ;Re-power Kit #162-4 with 2032D-9 Motor,1 Flywheel* 5-pole 9500 RPM @12V* Low amp draw-high power-better speed control- quiet* Ready to install in Athearn and other...
Northwest Short Line #2020-4 NWSL 2mm Shafting (2) 6 inch Pieces Ho Locomotives
$14.49
Northwest Short Line #2020-4 NWSL 2mm Shafting* 1 package containing (2) 6 inch long pieces* 2mm diameter* Steel 12L14 rod suitable for use in shafting or axle material in scale...
Northwest Short Line NWSL #1120-4 Brass Wire Tab Solder Tab 50 Pack
$9.89
Northwest Short Line NWSL #1120-4 Brass Wire Tab Solder Tab 50 Pack*0.010" Thick*2.0 mm (.079") Screw hole*1.0 mm (.039") Wire hole*Package of 50*Will combine shipping on multiple items***
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.