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Replacement Gears


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LGB E133761 Mogul Idler Gear Set (62007), 2 pack
LGB E133761 Mogul Idler Gear Set (62007), 2 pack
Item: E133761
$18.99 $9.99
Inventory: In-Stock
Full Motor Block for LGB DR Powered Tenders
Full Motor Block for LGB DR Powered Tenders
Item: CL21151
$279.99
Inventory: In-Stock
Champex CL30440 Idler Gear for LGB Locos 22/24 Tooth  (2X94X)
Champex CL30440 Idler Gear for LGB Locos 22/24 Tooth (2X94X)
Item: CL30440
$16.99
Inventory: Ships within 2-4 weeks
Rügen Idler Gear, 25/31-Teeth Compound, 6mm I.D., 2 pack
Rügen Idler Gear, 25/31-Teeth Compound, 6mm I.D., 2 pack
Item: CL28001
$21.99
Inventory: In-Stock
Replacement Gear Set for LGB Toy Train Locos
Replacement Gear Set for LGB Toy Train Locos
Item: CL30049
$14.99
Inventory: In-Stock
CL30109 Wheel Set with Sound Magnet on Axle
CL30109 Wheel Set with Sound Magnet on Axle
Item: CL30109
$34.99
Inventory: In-Stock
CL30307 Wheel Set for LGB Porters
CL30307 Wheel Set for LGB Porters
Item: CL30307
$52.99
Inventory: In-Stock
CL30323/E132024 Standard LGB Loco Wheel Set
CL30323/E132024 Standard LGB Loco Wheel Set
Item: E132024
$24.99
Inventory: In-Stock
CL30338 Drive Gear, 34-Teeth helical, 6mm I.D., 2 pack
CL30338 Drive Gear, 34-Teeth helical, 6mm I.D., 2 pack
Item: CL30338
$17.99
Inventory: In-Stock
LGB 62145 Idler Gear(2) for LGB Starter Set Engines and Uintah Mallets
LGB 62145 Idler Gear(2) for LGB Starter Set Engines and Uintah Mallets
Item: CL30339
$25.99 $11.99
Inventory: In-Stock
CL30351 Drive Gear, 38-Teeth spur, 6mm I.D., 2 pack
CL30351 Drive Gear, 38-Teeth spur, 6mm I.D., 2 pack
Item: CL30351
$17.99
Inventory: In-Stock
CL30352 Drive Gear, 31-Teeth spur, 6mm I.D., 2 pack
CL30352 Drive Gear, 31-Teeth spur, 6mm I.D., 2 pack
Item: CL30352
$14.99
Inventory: In-Stock
Rack and Pinion Gear for LGB® Rack Locomotives (2 pieces)
Rack and Pinion Gear for LGB® Rack Locomotives (2 pieces)
Item: CL30364
$19.99
Inventory: In-Stock
Wheel Set for LGB Motorized Tenders (2 Pieces)
Wheel Set for LGB Motorized Tenders (2 Pieces)
Item: CL65480
$74.99
Inventory: In-Stock
CL65632 Standard Gearbox for Many LGB Locos (see Description)
CL65632 Standard Gearbox for Many LGB Locos (see Description)
Item: CL65632
$179.99
Inventory: In-Stock
CL65636 Wheel Set for LGB Locos (see description)
CL65636 Wheel Set for LGB Locos (see description)
Item: CL65636
$44.99
Inventory: In-Stock
Wheel Set w/Gears for LGB Forney w/out Sound
Wheel Set w/Gears for LGB Forney w/out Sound
Item: E126044
$23.99
Inventory: In-Stock
LGB Track Cleaning Loco Wheels
LGB Track Cleaning Loco Wheels
Item: E132064
$39.99
Inventory: In-Stock
LGB E137859 Geared Wheel Set for LGB Locos (see description)
LGB E137859 Geared Wheel Set for LGB Locos (see description)
Item: E137859
$24.99
Inventory: Available, ships within 48 hours
CL30441 34 Tooth Helical Gear, 2 pieces
CL30441 34 Tooth Helical Gear, 2 pieces
Item: CL30441
$11.99
Inventory: In-Stock
E158499 Wheel Set for LGB Locos (2X94X) (see description)
E158499 Wheel Set for LGB Locos (2X94X) (see description)
Item: E158499
$21.99
Inventory: In-Stock
Wheel with Axle and Gear for LGB Rail Truck
Wheel with Axle and Gear for LGB Rail Truck
Item: E180113
$19.99
Inventory: Available, ships in 48 hours
E140997 Wheel Set for LGB 2/4 Electric Locos (see description)
E140997 Wheel Set for LGB 2/4 Electric Locos (see description)
Item: E140997
$19.99
Inventory: Backordered, ship dates to follow
LGB/Marklin E192349 Front, Geared Wheel for Rack Loco
LGB/Marklin E192349 Front, Geared Wheel for Rack Loco
Item: E192349
$19.99
Inventory: In-Stock
Axle and Wheel Set for LGB Hand Car
Axle and Wheel Set for LGB Hand Car
Item: E199741
$19.99
Inventory: In-Stock
Wheel Set w/Gears for LGB Forney w/out Sound
Wheel Set w/Gears for LGB Forney w/out Sound
Item: E238704
$19.99
Inventory: In-Stock
LGB/Marklin E265394 F7-A Type Gearboxes, 1 Piece
LGB/Marklin E265394 F7-A Type Gearboxes, 1 Piece
Item: E265394
$105.99
Inventory: In-Stock
LGB 65057 F7-A Type Gearboxes, 1 Piece
LGB 65057 F7-A Type Gearboxes, 1 Piece
Item: E279294
$298.98 $122.99
Inventory: In-Stock
PIKO 36105 BB Motor Block, BR218, V100
PIKO 36105 BB Motor Block, BR218, V100
Item: 1036105
$154.99 $123.99
Inventory: In-Stock
PIKO 36106 BB Motor Block, BR80, Red
PIKO 36106 BB Motor Block, BR80, Red
Item: 1036106
$154.99 $123.99
Inventory: In-Stock
PIKO 36181 Idler Gear 6 Wheel Gearbox (3 pieces)
PIKO 36181 Idler Gear 6 Wheel Gearbox (3 pieces)
Item: 1036181
$13.39 $10.71
Inventory: In-Stock
PIKO 36182 Idler Gear for BB BR194 Motor 36006, 3 Pc Set
PIKO 36182 Idler Gear for BB BR194 Motor 36006, 3 Pc Set
Item: 1036182
$13.39 $10.71
Inventory: In-Stock
Piko 36183 Idler Gear for BB Mogul Motor 36007, 3 pcs
Piko 36183 Idler Gear for BB Mogul Motor 36007, 3 pcs
Item: 1036183
$13.39 $10.71
Inventory: In-Stock
Marklin E178284 Part for LGB Stainz Engine 22211
Marklin E178284 Part for LGB Stainz Engine 22211
Item: E178284
$24.99
Inventory: Available, ships in 48 hours
LGB E327058 Wheelset for Field Railway Locos
LGB E327058 Wheelset for Field Railway Locos
Item: E327058
$49.99 $47.99
Inventory: In-Stock
LGB E327061 Wheelset for Field railway Locomotives
LGB E327061 Wheelset for Field railway Locomotives
Item: E327061
$49.99 $47.99
Inventory: In-Stock
LGB E307275 Wheel Set for Rail Truck
LGB E307275 Wheel Set for Rail Truck
Item: E307275
$30.99 $29.99
Inventory: In-Stock
LGB E279295 F7-A Front Gearboxes, 1 Piece
LGB E279295 F7-A Front Gearboxes, 1 Piece
Item: E279295
$136.99
Inventory: In-Stock
LGB E195145 Wheelset for 2085 Series Locomotives
LGB E195145 Wheelset for 2085 Series Locomotives
Item: E195145
$30.99 $29.99
Inventory: In-Stock
LGB E195141 Wheelset for 2085 series locomotives
LGB E195141 Wheelset for 2085 series locomotives
Item: E195141
$30.99 $29.99
Inventory: Backorder, Expected to ship 6-8 weeks from order
LGB E195170 Wheelset for 2085 Series Locomotives
LGB E195170 Wheelset for 2085 Series Locomotives
Item: E195170
$30.99 $29.99
Inventory: Backorder, Expected to ship 6-8 weeks from order


Model Train Gears

Only Trains is your one-stop destination for all things G Scale. When it comes to maintaining the precision and smooth operation of your locomotives, our high-quality model train gears are here to keep them running flawlessly. We carry replacement gears from LGB, PIKO, USA Trains, and many other G scale manufacturers. We know that these repair parts play an integral part in your trains operating smoothly, so we do our best to stock many parts from numerous suppliers. If you don’t see what you are looking for, please call or email us, and we will do our best to help you find the part you are looking for. With proper repair and maintenance, your G -Scale train can deliver countless hours of enjoyment.