Skip to content
Free shipping on all orders over $100!!!
Free shipping on all orders over $100!!!

HO Scale Couplers and Wheelsets

HO Scale Couplers and Wheelsets from Kadee, Intermountain, Altas and more to upgrade your rolling stock and locomotives to perform their best.

Kadee coupler conversion chart
Check out the Kadee Coupler Conversion Chart
$4.99 - $4.99
$4.99
$4.99 - $4.99
$4.99

Kadee HO Scale #634 Centering Spring for for #3, #5, 9, 58, 118, 20/40-Series Couplers (12)

Kadee
In stock

Kadee HO Scale #634 Centering Spring for for #3, #5, 9, 58, 118, 20/40 - Series Couplers Quantity - 12 HO-Scale Centering Springs #5 Style. Metal C...

View full details
Walthers Proto 920-2300 HO Scale 33" Turned Metal Wheelsets with Metal Axles (12-Pack) Sold out
$14.99 - $14.99
$14.99
$14.99 - $14.99
$14.99

Walthers Proto 920-2300 HO Scale 33" Turned Metal Wheelsets with Metal Axles (12-Pack)

Walthers Proto
Out of stock

Walthers Proto 920-2300 HO Scale 33" Turned Metal Wheelsets with Metal Axles 12-Pack WalthersProto HO Scale 33" Turned Metal Wheelsets with Metal ...

View full details
Bachmann 42904 HO Scale 33" Metal Wheelsets (12 Pack) Save 25% Save %
$29.50
$29.50 - $29.50
$29.50
$21.99
$21.99 - $21.99
$21.99

Bachmann 42904 HO Scale 33" Metal Wheelsets (12 Pack)

Bachmann
In stock

Bachmann 42904 HO Scale 33" Metal Wheelsets 12 Pack FEATURES: Replacement wheel sets with needle-point bearings Blackened metal NMRA wheel contour...

View full details
Walthers Proto 920-2303 HO Scale 36" Turned Metal Wheelsets with Plastic Axles (12-Pack)
$13.99 - $13.99
$13.99
$13.99 - $13.99
$13.99

Walthers Proto 920-2303 HO Scale 36" Turned Metal Wheelsets with Plastic Axles (12-Pack)

Walthers Proto
Low stock

Walthers Proto 920-2303 HO Scale 36" Turned Metal Wheelsets with Plastic Axles 12-Pack WalthersProto HO Scale 36" Turned Metal Wheelsets with Plast...

View full details
McHenry Couplers MCH 54 HO Knuckle Spring Coupler,IHC/RIV 6Wheel RPO (2pr)
Sold out
$9.98
$9.98 - $9.98
$9.98
$8.99
$8.99 - $8.99
$8.99

McHenry Couplers MCH 54 HO Knuckle Spring Coupler,IHC/RIV 6Wheel RPO (2pr)

McHenry
Out of stock

McHenry Couplers MCH 54 HO Knuckle Spring Coupler,IHC/RIV 6Wheel RPO 2 Pair A direct replacement for IHC/Rivarossi rolling stock. Fits most locomot...

View full details
Kadee HO Scale 58-25, Bulk Pack Kadee #58 Couplers (25 pair)
Kadee HO Scale 58-25, Bulk Pack Kadee #58 Couplers (25 pair)
Save 6% Save %
$66.89
$66.89 - $66.89
$66.89
$62.99
$62.99 - $62.99
$62.99

Kadee HO Scale 58-25, Bulk Pack Kadee #58 Couplers (25 pair)

Kadee
Low stock

Kadee HO Scale 58-25, Bulk Pack Kadee #58 Couplers 25 pair HO Scale Bulk Pack - 25 pair #58 Scale Metal Couplers - Medium (9/32") Centerset Shank

Save 2% Save %
$13.29
$13.29 - $13.29
$13.29
$12.99
$12.99 - $12.99
$12.99

Kadee HO Scale 551 Arch Bar Trucks with 33" Ribbed Back Wheels - Self Centering

Kadee
In stock

Kadee HO Scale 551 Arch Bar Trucks with 33" Ribbed Back Wheels - Self Centering33" ribbed back wheels Accurate markings Incredible detail True to p...

View full details
Save 11% Save %
$17.99
$17.99 - $17.99
$17.99
$15.99
$15.99 - $15.99
$15.99

Kadee HO Scale 531 36" Diameter Ribbed Wheelset-Passenger Code 88 Tread

Kadee
In stock

Kadee HO Scale 531 36" Diameter Ribbed Wheelset-Passenger Code 88 Tread12 SetsRibbed wheelsets are most commonly found on steam era rolling stock. ...

View full details
Save 6% Save %
$6.89
$6.89 - $6.89
$6.89
$6.49
$6.49 - $6.49
$6.49

Kadee HO Scale #35 Short (1/4") overset shank (2 pair)

Kadee
In stock

.The #35 Kadee® Magne-Matic® Couplerfeatures a very strong plastic insulated coupler,#621 Torsion Centering Spring & insulated#233 Draft Gear B...

View full details
Kadee #334 Uncoupler Gluing Jig
Save 12% Save %
$5.69
$5.69 - $5.69
$5.69
$4.99
$4.99 - $4.99
$4.99

Kadee #334 Uncoupler Gluing Jig

Kadee
In stock

Kadee #334 Uncoupler Glueing Jig Reliable All-Metal Knuckle Couplers for Your Fleet! The Uncoupler Gluing Jig is designed to aid in the precision i...

View full details
Sold out
$0.00 - $0.00
$0.00
$9.95
$9.95 - $9.95
$9.95

Tangent Scale Models 122 36" Semi-Scale Tread All-Metal Wheelsets 12 Pack

Tangent Scale Models
Out of stock

Tangent Scale Models 122 36" Semi-Scale Tread All-Metal Wheelsets12 PackTangent Scale Models is proud to offer our 36″ “semi-scale” CNC-machined br...

View full details
Save 3% Save %
$14.39
$14.39 - $14.39
$14.39
$13.99
$13.99 - $13.99
$13.99

Kadee HO Scale 524 28" Diameter Wheelset-Freight (Smooth)

Kadee
In stock

Kadee HO Scale 524 28" Diameter Wheelset-Freight (Smooth)28" smooth back wheels Accurate markings True to prototype Smooth tracking Free rolling Co...

View full details
Kadee HO Scale #36 Long (25/64") centerset shank (2 pair)
Kadee HO Scale #36 Long (25/64") centerset shank (2 pair)
Save 6% Save %
$6.89
$6.89 - $6.89
$6.89
$6.49
$6.49 - $6.49
$6.49

Kadee HO Scale #36 Long (25/64") centerset shank (2 pair)

Kadee
In stock

Kadee HO Scale #36 Long (25/64") centerset shank 2 Pair This industry leading coupler features plastic standard coupler with metal knuckle, and #62...

View full details
Kadee HO Scale 504 A.S.F. Ride Control 50-Ton Trucks with 33" smooth back wheel
Save 7% Save %
$12.89
$12.89 - $12.89
$12.89
$11.99
$11.99 - $11.99
$11.99

Kadee HO Scale 504 A.S.F. Ride Control 50-Ton Trucks with 33" smooth back wheels

Kadee
In stock

Kadee HO Scale 504 A.S.F. Ride Control 50-Ton Trucks with 33" smooth back wheel 33" smooth back wheels Accurate markings Incredible detail True to ...

View full details
$5.79 - $5.79
$5.79
$5.99
$5.99 - $5.99
$5.99

Kadee HO Scale #34 Short (1/4") underset shank (2 pair)

Kadee
Low stock

Reliable All-Metal Knuckle Couplers for Your FleetThe #34 Kadee® Magne-Matic® Couplerfeatures a very strong plastic insulated coupler,#621 Torsion ...

View full details
$5.79 - $5.79
$5.79
$5.95
$5.95 - $5.95
$5.95

Kadee HO Scale #32 Medium (9/32") overset shank (2 pair)

Kadee
In stock

Metal Wheelsets Offer Exceptional Realism and ReliabilityThe #32 Kadee® Magne-Matic® Couplerfeatures a very strong plastic insulated coupler,#621 T...

View full details
Save 6% Save %
$6.89
$6.89 - $6.89
$6.89
$6.49
$6.49 - $6.49
$6.49

Kadee HO Scale #31 Long (25/64") underset shank (2 pair)

Kadee
In stock

.The #31 Kadee® Magne-Matic® Couplerfeatures a very strong plastic insulated coupler,#621 Torsion Centering Spring & insulated#233 Draft Gear B...

View full details
$3.59 - $3.59
$3.59
$3.59 - $3.59
$3.59

Kadee #256 Acetal Inslating Screws (2-56 x 1/2")

Kadee
In stock

Kadee #256 Acetal Insulating Screws (2-56 x 1/2") Acetal Screw 2-56 x 1/2" insulating screw ideal for mounting couplers. -56 x 1/2" Nylon Screws I...

View full details
Save 11% Save %
$15.79
$15.79 - $15.79
$15.79
$13.99
$13.99 - $13.99
$13.99

Kadee 1564 Kadee HO Scale #1564 50-Ton Bettendorf Truck Self-Centering Trucks w/33" Smooth Back Code

Kadee
Low stock

Kadee 1564 Kadee HO Scale #1564 50-Ton Bettendorf Truck Self-Centering  Trucks With 33" Smooth Back Code The Bettendorf Truck was introduced in the...

View full details
Save 11% Save %
$17.99
$17.99 - $17.99
$17.99
$15.99
$15.99 - $15.99
$15.99

Kadee 532 HO Scale 36" Smooth Back Metal Wheels Code 88 Tread

Kadee
In stock

Kadee 532 HO Scale 36" Smooth Back Metal Wheels Code 88 Tread

Intermountain 40052 HO Scale 33" Semi-Scale Metal Brass Wheelsets (12 Pack)
Sold out
$14.95
$14.95 - $14.95
$14.95
$12.99
$12.99 - $12.99
$12.99

Intermountain 40052 HO Scale 33" Semi-Scale Metal Brass Wheelsets (12 Pack)

InterMountain Railway Co.
Out of stock

Intermountain 40052 HO Scale 33" Semi-Scale Metal Brass Wheelsets 12-Pack 33" Semi-Scale Wheels (.088" Tread Width). 33" wheels are used on 50 &...

View full details
Class One Model Works ZZ02000 HO Scale GSC Commonwealth A 3-Axle Truck (1 Pair)
Class One Model Works ZZ02000 HO Scale GSC Commonwealth A 3-Axle Truck (1 Pair)
Sold out
$18.99
$18.99 - $18.99
$18.99
$16.99
$16.99 - $16.99
$16.99

Class One Model Works ZZ02000 HO Scale GSC Commonwealth A 3-Axle Truck (1 Pair)

Class One Model Works
Out of stock

Class One Model Works ZZ02000 HO Scale GSC Commonwealth A 3-Axle Truck 1 Pair HO Scale GSC Commonwealth A 3-Axle RB Truck w Rotating Roller Bearings

Sold out
$107.98
$107.98 - $107.98
$107.98
$94.99
$94.99 - $94.99
$94.99

Walthers Proto 920-2304 HO Scale 33" Turned Metal Wheelsets with Metal Axles (100-Pack)

Walthers Proto
Out of stock

Walthers Proto 920-2304 HO Scale 33" Turned Metal Wheelsets with Metal Axles 100-Pack Easy upgrade for most HO equipment Standard wheel sizes ...

View full details
Save 7% Save %
$12.89
$12.89 - $12.89
$12.89
$11.99
$11.99 - $11.99
$11.99

Kadee HO Scale 511 Bettendorf T-Section Trucks with 33" Ribbed Back Wheels

Kadee
In stock

.33" ribbed back wheels Accurate markings Incredible detail True to prototype Non-magnetic Metal wheels Highly Flexable sprung trucks Metal SideFra...

View full details