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Lawn Mower Parts and Equipment Since 1982!

Go Kart Weldments

Frame Weldments

Universal applications for mounting spindles, jackshafts, live axles, throttle & brake controls, pitman arms and more. Weld in place.

go kart and minibike frame weldments

Go-Kart Parts

We carry a large selection of go kart parts, mini bike parts and mini chopper weldments.  The following are the most popular go kart parts, mini bike parts and mini chopper parts.  If you do not see the go kart parts, mini bike parts or mini chopper parts you need,  please complete the Lawn Mower Parts Request Form and we will be happy to assist you.
Picture Description Order

Hub for Steel Disc Weldment

Hub for Steel Disc Weldment
  • Hub for steel disc weldment. 1" ID x 2" OD x 1/2" wide, two 5/16-18 set screw holes, and 1/4" keyway.
Part No: AZ8236
Internet Price: $4.95


Hub, 1" Bore, Long Weldment Hub, 1" Bore, Long Weldment
  • Hub, 1" bore, long weldment. 1" ID x 1-1/2" OD x 2.75 long, with 1/4" x 1-5/16" OD shoulder. 1/4" keyway, with set screw hole opposite.
Part No: AZ8237
Internet Price: $9.95


Tube, Tapered Bearing Hub, Weldment Tube, Tapered Bearing Hub, Weldment
  • Tube, tapered bearing hub, weldment. 2" OD x 1.782" ID x 3-5/8" long.
Part No: AZ8238
Internet Price: $14.95


Hub, 1" Bore, Short Weldment

Hub, 1" Bore, Short Weldment

  • Hub, 1" bore, short weldment. 1" ID x 1-1/2" OD x 1-1/2" long. 5/16-18 set screw hole with 1/4" keyway.

Part No: AZ8239
Internet Price: $5.95


Bearing Hanger, 1" Axle Weldment

Bearing Hanger, 1" Axle Weldment

  • Bearing hanger, 1" axle weldment. 3-1/2" sq. x 1/4" thick, 5/16" hole pattern for two and three hole bearing flangettes.

Part No: AZ8127
Internet Price: $4.95


Bearing Hanger, 1-1/4" Axle Weldment

Bearing Hanger, 1-1/4" Axle Weldment

  • Bearing hanger, 1-1/4" axle weldment. 4" x 4-1/4" x 1/4" thick, 5/16" holes for two and three hole bearing flangette pattern.

Part No: AZ8130
Internet Price: $5.95


Bearing Hanger, Jackshaft Weldment

Bearing Hanger, Jackshaft Weldment

  • Bearing hanger, jackshaft weldment. 1-3/8" ID x 3" OD w/2" mounting edge x 1/4" thick.

Part No: AZ8128
Internet Price: $3.95


Spindle Arm (Side 1) Weldment

Spindle Arm (Side 1) Weldment

  • Spindle arm (side 1) weldment. 3-3/4" x 1" with support wedge x 1/8" thick 5/16" bolt hole.

Part No: AZ8172
Internet Price: $1.95


Spindle Arm (Side 2) Weldment

Spindle Arm (Side 2) Weldment

  • Spindle arm (side 2) weldment. 3-3/4" x 1" with support wedge (opposite from side one) x 1/8" thick 5/16" bolt hole.

Part No: AZ8173
Internet Price: $1.95


Spindle Bracket, 5/8" Kingpin Weldment

Spindle Bracket, 5/8" Kingpin Weldment

  • Spindle bracket, 5/8" kingpin weldment. 2-1/2" between ears, 1-1/4" clearance to bolt centerline. 1/4" thick x 1-3/16" wide, for 5/8" kingpin.

Part No: AZ8171
Internet Price: $4.95


Spindle Bracket, 1/2" Kingpin Weldment

Spindle Bracket, 1/2" Kingpin Weldment

  • Spindle bracket, 1/2" kingpin weldment. 2-1/2" between ears, 1-1/4" clearance to bolt centerline. 1/4" thick x 1-3/16" wide for 1/2" kingpin.

Part No: AZ8181
Internet Price: $3.95


Spindle Axles - Unplated Weldment 

Spindle Axles - Unplated Weldment 

  • 5/8-18 x 3.75"

Part No: AZ8445
Internet Price: $1.95


Spindle Axles - Unplated Weldment 

Spindle Axles - Unplated Weldment 

  • 5/8-18 x 4.50"

Part No: AZ8457
Internet Price: $2.95


Spindle Axles - Unplated Weldment 

Spindle Axles - Unplated Weldment 

  • 5/8-18 x 6.00"

Part No: AZ8472
Internet Price: $3.95


Spindle Axles - Unplated Weldment 

Spindle Axles - Unplated Weldment 

  • 3/4-16 x 3.75"

Part No: AZ8444
Internet Price: $2.95


Spindle Axles - Unplated Weldment 

Spindle Axles - Unplated Weldment 

  • 3/4-16 x 4.50"

Part No: AZ8458
Internet Price: $2.95


Spindle Axles - Unplated Weldment 

Spindle Axles - Unplated Weldment 

  • 3/4-16 x 6.00"

Part No: AZ8471
Internet Price: $6.95


Pitman Arms Weldment

Pitman Arms Weldment

  • Pitman arms weldment. 5/8" shaft hole, 5/16" bolt hole, 5 gauge (.210"), 1-5/8" center to center with 3/16" offset.

Part No: AZ8129
Internet Price: $1.95


Rod Anchors (for 1/4" rod) Weldment

Rod Anchors (for 1/4" rod) Weldment

  • Rod anchors (for 1/4" rod) weldment. 1-3/8" x 3/4" x 8 gauge (.160") thick with 1/4" hole.

Part No: AZ8182
Internet Price: $0.95