Best Go Cart Rear Axle for Different Builds and Fitments

#1 · Best Overall

1. JNDO 44in Rear Axle Kit

• Weight: 38 lb

Best for: Long-axle high-load kart builds.

Why it ranks #1: Its 44-inch cast-steel axle kit includes four hubs, pillow blocks, brake parts, a 37T sprocket, and 530 chain; the listing states 1100-pound capacity.

JNDO specifies a 44-inch cast-steel live axle with a stated 1,100-pound load capacity, giving builders of larger go-karts a clearly sized shaft and load figure to assess. The package also bundles a 37-tooth sprocket, 530 chain, four hubs, pillow blocks, brake disc, and caliper for a more complete assembly workflow.

The 44-inch axle establishes the rear width component, while the stated 1,100-pound capacity helps buyers assess it against their vehicle load requirements. Its pre-welded hubs are described as stronger-welded for larger loads and varied road conditions, reducing separate hub-welding work. A 530 carbon-alloy-steel chain and 37T sprocket are supplied together for the drive system; the disc, caliper, and two pillow blocks add brake and mounting components to the kit.

Skip it if you need a 29-inch axle with wheels included; the Togarhow 740mm kit bundles those parts.

Choose this JNDO package for a longer go-kart axle build where its 44-inch length, stated load capacity, and pre-welded hubs match the project. Check frame width and the 530-chain drive layout before assembly.

Listed on Amazon as: JNDO 44in Go Kart Rear Axle Kit with Brake Caliper Disc 530 Chain 37T

#2 · Best Specified Fit

2. SEBLAFF 44in Live Axle Kit

• Weight: 35.7 lb
• Dimensions: 44.88 x 10.24 x 3.74 in
• Voltage: 707 V

Best for: 44-inch 530-chain rebuilds.

Why it ranks #2: The 44-inch kit specifies a 33mm shaft, 530 chain with 37T sprocket, 220mm brake disc, and four-hole hub dimensions.

SEBLAFF specifies a 44-inch, 33 mm axle alongside a 530 chain and 37-tooth sprocket, giving a rebuild buyer concrete dimensions for checking a quad or go-kart drivetrain. The kit also lists a 220 mm brake disc and 90 cm brake tubing, helping map its brake layout before committing to installation.

The 1,120 mm axle length and 33 mm shaft diameter define the main fit dimensions, while the 530-74-knot chain and 530-37T sprocket establish a specific drive pairing. Its 220 mm disc and 90 cm brake tubing add useful reference points for brake placement and routing. The stated four-hole hub uses an 11 cm diagonal pattern, so matching the hub layout is central to a compatible rebuild. This is a substantial, 35.7-pound assembly to plan around.

Skip it if you need a 29-inch axle with wheels supplied; the Togarhow 740mm kit includes wheel assemblies.

This fits a rebuild calling for a 44-inch, 33 mm axle with a 530 drive and 220 mm disc layout. Buyers should check the 11 cm four-hole hub pattern and brake-tubing route against their chassis.

Listed on Amazon as: 44in/1120mm Quad Go Kart Rear Live Axle Kit

#3 · High Capacity

3. TJHSM 44in Axle Assembly

• Weight: 36.1 lb
• Dimensions: 45.28 x 10.24 x 3.74 in
• Voltage: 758 V

Best for: Chrome-axle 530-drive rebuilds.

Why it ranks #3: This 44-inch assembly lists a chrome axle supporting more than 500 pounds, plus a 530 chain, 37T sprocket, and 220mm brake disc.

TJHSM identifies a high-strength chrome 44-inch axle and states support for more than 500 pounds, giving buyers a material description and load figure for assessing a rebuild. Its listed 530 chain, 37-tooth sprocket, and 220 mm brake disc define a specific drivetrain and braking setup for go-karts, ATVs, quads, and drift trikes.

The 1,120 mm overall length and 33 mm shaft diameter provide the central fit dimensions, while the stated capacity above 500 pounds offers a load reference for vehicle planning. A 530-74-knot chain and 37T sprocket specify the drive pairing; the 220 mm disc and 90 cm brake tubing help map the braking layout. The listing calls out an 11 cm diagonal flange and four-hole hub suitability. Match those dimensions and the model to your frame before installation.

Skip it if you need a shorter axle with wheels included; the Togarhow 740mm kit provides wheels and a compact shaft.

This TJHSM kit is for a 44-inch rebuild whose load assessment, 530 drive, and 220 mm brake layout align with its specifications. Verify the 33 mm shaft and 11 cm flange pattern against the vehicle.

Listed on Amazon as: 44-in Rear Live Axle Assembly Kit Rear Axle

#4

4. TINVHY 44in Axle Kit

• Weight: 36.2 lb
• Dimensions: 45.28 x 10.24 x 3.74 in
• Voltage: 584 V

Best for: 44-inch 530-chain service builds.

Why it ranks #4: Its 44-inch kit specifies a 530 chain with 74 links, 37T sprocket, 220mm disc, 33mm shaft, and 11cm flange diagonal.

TINVHY’s 44-inch rear axle kit specifies a 530-74-knot chain and 37-tooth sprocket, giving go-kart and ATV rebuilders a clearly defined drive pairing. Its 33 mm shaft, 220 mm brake disc, and 11 cm diagonal flange dimensions add concrete checks for matching the axle, hub, and braking layout to the vehicle.

The 1,120 mm length and 33 mm shaft diameter establish the main axle fit, while the 530 chain and 37T sprocket identify the transmission components. The 220 mm disc and 90 cm brake tubing are useful when planning brake placement and routing. A four-hole hub with an 11 cm diagonal pattern and stated 34 cm sprocket-to-flange position help refine layout checks. The listing notes convenient adjustment and repair; confirm the vehicle model and component positions before assembly.

Skip it if you need a compact axle with wheels included; the Togarhow 740mm kit supplies wheels and tires.

This TINVHY kit fits a 44-inch go-kart, ATV, quad, or drift-trike rebuild requiring the specified 530 drive and 220 mm disc. Check the shaft, four-hole hub pattern, and sprocket position against your layout.

Listed on Amazon as: Go Kart 44In/1120mm Rear Axle Kit with Chain 530Model 74Knots

#5

5. munirater 44in Live Shaft Kit

• Weight: 35.7 lb
• Dimensions: 44.88 x 10.24 x 3.74 in
• Voltage: 463 V

Best for: 44-inch quad and trike rebuilds.

Why it ranks #5: This 44-inch assembly lists a 530 chain, 37T sprocket, 220mm brake disc, and 33mm shaft, with four-hole hub dimensions to verify.

munirater’s 44-inch axle package specifies a 530-74-knot chain, 37-tooth sprocket, and 220 mm brake disc, giving rebuilders several concrete drivetrain and braking dimensions to compare. It is listed for DIY go-karts, ATVs, quads, and drift trikes, with an 11 cm diagonal flange pattern and 33 mm shaft diameter further defining the assembly.

The 1,120 mm axle length and 33 mm shaft diameter establish its primary size, while the 530 chain and 37T sprocket specify the drive pairing. A 220 mm disc and 90 cm brake tubing provide useful brake-layout references, and the 11 cm diagonal flange dimension helps check the hub connection. The listing notes that a certain axle arc is normal and says it corrects during use; measure the dimensions against the vehicle before choosing this modified part.

Skip it if you need a 29-inch axle with wheels included; the Togarhow 740mm kit supplies wheels and tires.

This munirater assembly suits a 44-inch go-kart, ATV, quad, or drift-trike rebuild using the listed 530 drive and 220 mm disc. Check the 33 mm shaft, flange pattern, brake routing, and stated axle arc.

Listed on Amazon as: munirater 44in Kart Rear Live Shaft Sleeve Sprocket Brake Hub Kit

#6 · Best With Wheels

6. Togarhow 740mm Wheel and Axle Kit

• Weight: 10.95 kg

Best for: Complete 29-inch wheel-and-brake build.

Why it ranks #6: A compact 740mm assembly includes two 13-inch wheels, tires, rims, tubes, pillow blocks, chain, sprocket, and brake assembly.

The Togarhow kit pairs a 740 mm axle with two 13-inch wheels, tires, rims, and tubes, so a DIY builder gets rolling hardware alongside the drive and brake parts. Its included T8F chain, sprocket, pillow blocks, disc, and master-cylinder caliper assembly make it a broad starting package for a go-kart, quad, trike, or drift bike.

The 740 mm overall length and 20 mm bearing positions give you concrete shaft dimensions to compare with a compact project frame. Two pillow blocks are included to support axle mounting, while the T8F chain and sprocket provide drive components in the same package. The 6-inch rims come with 4.1-6 tires, and the disc plus master-cylinder caliper assembly supplies braking hardware. Check the stated spline and bearing dimensions against your build before installation.

Skip it if you need a 44-inch axle; the JNDO 44in Go Kart Rear Axle Kit is the longer listed option.

This suits a DIY builder seeking wheels, drive parts, axle supports, and disc-brake hardware together for a compact go-kart, quad, trike, or drift bike. Its 740 mm length and 20 mm bearing positions remain key fit considerations.

Listed on Amazon as: 740mm 29 inch Go Kart Rear Axle Assembly Complete Wheel Hub Kit & 13 5-6 Wheel Tires with Rim & Brake Assembly & T8F Chain Suitable for DIY Go Kart Quad, Trike, Drift Bikes

#7 · Best Compact Kit

7. GLOSSY AUTO PARTS Live Axle Kit

• Weight: 12.36 lb

Best for: Compact T8F trike conversions.

Why it ranks #7: The 740mm axle package includes hubs, pillow blocks, chain, sprocket, disc, and caliper assembly; it specifies a T8F 58T setup.

GLOSSY AUTO PARTS packages a 740 mm rear axle with a T8F 58-tooth sprocket and 160 mm brake disc, giving a compact drift-trike or go-kart project clearly stated drive and brake dimensions. The kit also lists pillow blocks, hubs, chain, and a master-cylinder caliper assembly, bringing mounting and braking parts into the same purchase.

At 740 mm long, the axle suits builders comparing compact layouts rather than the 44-inch format. The 22 mm thickest shaft section, T8F chain-and-sprocket specification, and 160 mm disc provide concrete reference points for matching the project’s components. Two pillow blocks and a pair of hubs are included for mounting and wheel connection; the brake disc and master-cylinder caliper assembly contribute the listed brake hardware. Confirm the required shaft and drivetrain dimensions for your build.

Skip it if you need a 44-inch axle and 220 mm disc; the SEBLAFF 44in/1120mm kit lists both dimensions.

This is a compact-kit option for a drift-trike or go-kart build matching its 740 mm axle, T8F drive, and 160 mm disc. Use the 22 mm shaft section and included hub layout as fit checks.

Listed on Amazon as: Rear Live Axle Kit Sprocket & Hub Brake Assembly Chain,Hub Replacement for Drift Trike Go Kart

#8

8. ANTUKO 32in Rear Axle Kit

• Weight: 19.62 lb
• Dimensions: 33.07 x 8.66 x 2.76 in
• Voltage: 625 V

Best for: Shorter 428-chain axle conversions.

Why it ranks #8: The 815mm kit provides a 30mm thickest shaft section, 428 37T sprocket, 190mm brake disc, and stated 23- and 28-tooth spline counts.

ANTUKO’s 815 mm axle combines a 428 chain and 37-tooth sprocket with a 190 mm brake disc, giving compact go-kart or ATV projects a distinct drive-and-brake specification to compare. Its stated 30 mm thickest axle section and 23- and 28-tooth spline counts add important sizing details for planning the conversion.

The 815 mm overall length is shorter than the listed 44-inch kits, which can suit a project whose frame calls for a more compact axle. The 428 chain and 37T sprocket identify the drive pairing, while the 190 mm disc provides a brake-size reference. A 30 mm thickest axle section and four-hole hub with an 11 cm diagonal pattern help narrow compatibility checks. The listing advises measuring dimensions and checking hole positions before purchase.

Skip it if you need a 44-inch 530-chain assembly; the JNDO 44in Go Kart Rear Axle Kit includes that chain size.

Consider this ANTUKO kit for a shorter go-kart or ATV conversion using a 428 drive and 190 mm disc. Its 815 mm length, spline counts, and 11 cm hub pattern are important checks for the intended build.

Listed on Amazon as: 32" 815mm Go Kart Rear Axle Kit with Brake Master Cylinder

#9

9. CILOYU 44in Steel Axle Kit

• Weight: 11.97 lb

Best for: Weld-in bearing-support projects.

Why it ranks #9: This 44-inch solid-steel axle has a 1-inch diameter and a 1-inch live axle bearing kit, but its flangettes must be welded to the frame.

CILOYU’s 44-inch solid-steel live axle uses a 1-inch diameter and a matching 1-inch live-axle bearing kit, giving builders a defined shaft-and-bearing size for small-vehicle projects. Its bearing flangettes must be welded to the frame before installation, a useful planning detail for anyone preparing a custom go-kart, quad, or dune-buggy chassis.

The 1-inch shaft diameter and included 1-inch live-axle bearing kit provide a matched sizing basis for a compatible small-vehicle build. Solid steel is presented for heavy-load use and wear resistance, so buyers can weigh axle material against vehicle weight and intended load. The installation workflow requires welding the bearing flangettes to the frame first; plan that fabrication step before positioning the axle. The supplied facts do not describe a complete brake or wheel package.

Skip it if you need a complete wheel-and-brake package; the Togarhow 740mm kit includes wheels and brake hardware.

This is for a fabricator assembling a small vehicle around a 44-inch, 1-inch live axle and willing to weld bearing flangettes to the frame. The specified shaft and bearing diameter should guide component planning.

Listed on Amazon as: Heavy Duty DIY Steel 44" Go Kart Live Axle Kit 1" Diameter

#10

10. XIKOBY 40in Axle Rod Kit

• Weight: 8.73 lb

Best for: Bare-shaft custom axle builds.

Why it ranks #10: It is a 40-inch, 1-inch axle rod with a 1/4-inch keyway and 3/4-inch stepped ends, rather than a complete brake-and-chain assembly.

XIKOBY’s 40-inch live axle combines a 1-inch shaft with a 3/4-inch step-down at the ends, giving builders a defined transition for bearing and end-thread planning. A 1/4-inch keyway slot supports keyed component matching, while the listing names go-karts, ATVs, quads, dune buggies, trailers, and other off-road projects as applications.

The 40-inch length and 1-inch main diameter help establish whether this shaft suits a project’s rear layout. Its ends step down to 3/4 inch with 3/4-16 fine threads, and the 1/4-inch keyway slot supplies further component-matching dimensions for a custom assembly. The listing describes compatibility with several go-kart and off-road vehicle makes, but this is an axle rod rather than the bundled brake-and-wheel package found in some kits. Plan separate components as needed.

Skip it if you want wheels and brake hardware in one package; the Togarhow 740mm kit includes both.

Choose this XIKOBY shaft for a custom 40-inch axle build that uses its 1-inch body, stepped threaded ends, and keyway. It suits buyers sourcing and matching the remaining hubs, drive, and brake components separately.

Listed on Amazon as: 40 Inch Go Kart Axle Kit for ATV Quad 4 Wheeler Dune Buggy Parts