AM14U4/U5 Wheel Upgrade Kits

Upgrades - By Wheel Upgrade Bill of Materials

Wheel Upgrades

The AM14U4 and AM14U5 support a multitude of wheel upgrade options. The six-wheel-drive drop center with six-inch HiGrip wheels that comes standard is a phenomenal start point. If you want something different though, this page can help visualize what you might want to change to!

Ready to upgrade to the next best thing? AM14U4 & AM14U5 Upgrades await you here!

Looking for other possible changes to make? Learn more about the options available for AM14U5 here.

Upgrades Based on Wheel Quantity

Four-Wheel: Mecanum Drive

Four-wheel drives are used solely with omnidirectional Mecanum drives. We recommend not choosing a four-wheel drive with traction-style wheels. Mecanum drive is available in 4", 6", and 8" flavours.

All three mecanum upgrade kits are used in conjunction with a frame only am-14U4 or am-14U5. You do not need an entire KoP chassis to use this upgrade kit.

Six-Wheel Drop-Center Drive

For six-wheel drive, the center axle is lowered 0.140 inches on long frames and 0.07 inches on wide frames. This center drop allows for a better turning radius and helps to prevent "scrub" as you turn.
The six-wheel drop center is a tried and true drive train proven to be capable of Einstien level of play.

Eight-Wheel Drop-Center Drive 

The eight-wheel drive expands on the success of the six-wheel drop center drive. The eight-wheel drive has an even smaller wheelbase and the inner four wheels are dropped 0.129 inches compared the outer four wheels.

This creates a more stable chassis with less rocking than a six-wheel drive. This also allows for better obstruction traversing with less chance for a high-center scenario.

Upgrades Based on Wheel Type

Deciding which drive to go with sometimes can be inspired by a specific wheel type, rather than by how many wheels you wish to use. Check out the various benefits for each wheel type below.

Please note, missing from the below list is SmoothGrip, HiGrip, and Pneumatic SD and HD. We will have information for these available soon.

Mecanum

Want to traverse in any direction at any time? Mecanum. Want to avoid wasting time to turn when you could just strafe to the side? Mecanum.

Available in four, six, and eight-inch diameter options, the best omnidirectional drive wheels are here.

 All three mecanum upgrade kits are used in conjunction with a frame only am-14U4 or am-14U5. You do not need an entire KoP chassis to use this upgrade kit.

Performance

When dropping from heights is a concern and you want to avoid plastic cored wheels, Performance Wheels are the superior choice. These wheels are made from strong extruded aluminum and can handle impressive shock loads.

Performance wheel upgrade kits are to be used with a full am-14U5 chassis. A frame only will not provide enough components to support these upgrade kits.

XL Performance

More traction means more better! These performance wheels feature everything we love about our performance wheels but pack an extra punch. These wheels are wider, allowing additional surface area with the ground for exceptional grip to the ground. When you need a heavy-duty wheel with lots of replaceable grips, XL performance is hard to beat.

Pneumatic SD

Pneumatic wheels give a slight suspension to your robot, allowing varying levels of movement from acceleration. These wheels function just like your car wheels and have a changeable tire with an inflatable inner tube. These wheels feature a plastic core and are available in eight and six inch diameters.

Pneumatic HD

All the benefits of pneumatic wheels, but with an all metal core. If you need to allow for some compliance in how your robot handles Pneumatic wheels are the way to go. If you anticipate heave drops or hard hitting surfaces in your way, these metal cored wheels will give you the best of all worlds.

Pneumatic HD upgrade kits are designed to work with am am-14U5 Frame Only, however, you will also need two gearboxes of your choosing.

DuraOmni

When absolutely zero scrub is desired "Corner Omnis" has proven hard to top. With a DuraOmni upgrade package, the four corner wheels in a drop-center six-wheel-drive are replaced with DuraOmnis. This means when you attempt clockwise and counter-clockwise rotations, there is very little resistance as the rollers of the corner omni wheels spin and allow a rapid swivel of your robot.

This kit is used in conjunction with a full am-14U4 or am-14U5 bundle.

HiGrip

HiGrip wheels are TPU treaded, plastic cored, wheels. The tread pattern of these wheels is aggressive and will bite into carpeted surfaces exceptionally well. These wheels are so reliable they're featured in the Kit of Parts chassis. These can be configured in the stock six-wheel, up to eight-wheel, or with varying durometers. The softer the wheel the more grip and higher wear.

If you want lower durometer HiGrip wheels and have a full am-14U5 already, simple pick up six or more new six inch diameter HiGrip Wheels.

Upgrade Kits' Bill of Materials

If you need to know all the bits and bobs in each kit, you can scan those lists below.

We're hard at work getting these populated for you soon!

4 in. HD Mecanum (am-14U4_MK4)

  • 2 - 4" HD Mecanum Bearing Bore, Right Wheel (am-3026R)
  • 2 - 4" HD Mecanum Bearing Bore, Left Wheel (am-3026L)
  • 4 - ToughBox Micro at 7.31:1 with NO Plate (am-3232_731)
  • 4 - 50 Tooth 20 DP 1.125 in. Round Bore Steel Bolt Circle Bearing Gear (am-3209)
  • 4 - 50 Tooth 20 DP 0.5 in. Hex Bore Steel Gear (am-0150)
  • 4 - 1/2 in. Hex Shielded Flanged Bearing (FR8ZZ-HexHD) (am-2986)
  • 4 - 3/8 in. Round Shielded Flanged Bearing (am-0573)
  • 4 - 3/8 in. Round Shielded Bearing (1614ZZ) (am-0209)
  • 4 - Nylon Spacer, 0.625 od, 0.385 id, 0.185 thick, white (am-2271)
  • 25 - #10-12 x 1.25 in. Self Piercing Hex Head Cap Screw (am-1592)
  • 4 - PVC Spacer 2.42 in. x 0.6 Bore (am-3544)
  • 4 - 0.500 in. Hex Molder Spacer 0.375 in. Long (am-3948-375)
  • 4 - 0.375 in. Hex Molded Spacer 0.375 in. Long (am-3947-375)

6 in. SR Mecanum (am-14U4_MK6)

  • 2 - 6 in. SR Mecanum Left Wheel (am-3479La)
  • 2 - 6 in. SR Mecanum Right Wheel (am-3479Ra)
  • 25 - 10-32 Nylock Jam Nut (am-1063)
  • 25 - 10-32 x 3/4 in. Long Socket Head Cap Screw (am-1047)
  • 4 - 0.5 in. Hex Aluminum Spacer Stock, 1.2 in. (am-3896-1200)
  • 4 - 0.500 in. Hex Molded Spacer 1.000 in. Long (am-3948-1000)
  • 4 - 1/2 in. Hex Shielded Flanged Bearing (FR8ZZ-HexHD) (am-2986)
  • 4 - 500EX Hex Hub (am-2568)
  • 4 - ToughBox Micro at 10.71:1 with NO Plate (am-3232_107)

8 in. MK Mecanum (am-14U4_MK8)

  • 2 - 8 in. MK Mecanum, Left Wheel (am-3340L)
  • 2 - 8 in. MK Mecanum, Right Wheel (am-3340R)
  • 4 - ToughBox Micro at 12.75:1 with NO Plate and Long Hex Output Shaft (am-3549_127)
  • 8 - 500EX Hex Hub (am-2568)
  • 4 - 0.500 in. Hex Molded Spacer 0.250 in. Long (am-3948-250)
  • 4 - 0.500 in. Hex Molded Spacer 0.500 in. Long (am-3948-500)
  • 4 - 1/2 in. Hex Shielded Flanged Bearing (FR8ZZ-HexHD) (am-2986)
  • 8 - Churro - 4.875" long (am-3101-4875)
  • 50 - #10-12 x 1.25 in. Self Piercing Hex Head Cap Screw (am-1592)

4 in. 6wD Performance (am-14U4_PW4)

  • 1 - #30 HHS Black Oxide Drill Bit (am-4385)
  • 1 - 10 Feet Long Blue Roughtop Tread (am-3309)
  • 1 - 3.5 in. to 5.5 in. Hose Clamp (am-4348)
  • 2 - 0.500 in. Hex Molded Spacer 0.188 in. Long (am-3948-188)
  • 2 - 4 in. Performance Wheel with 0.5 in. Hex Bore (am-3608)
  • 4 - 0.375 in. Hex Molded Spacer 0.188 in. Long (am-3947-188)
  • 4 - 0.500 in. Hex Molded Spacer 0.500 in. Long (am-3948-500)
  • 4 - 170 Tooth 5mm 15mm Wide Timing Gates Belt (am-2570)
  • 4 - 3/8 in. Round Shielded Flanged Bearing (am-0573)
  • 4 - 4 in. Performance Wheel with 1.125 in. Bearing Bore (am-3611)
  • 40 - 10-32 x 2 in. SHCS (am-1049)
  • 6 - 250 Sprocket and Pulley Spacer (am-0207a)
  • 6 - 42 Tooth Pulley Extension (am-2813)
  • 60 - 1/8 in. Dia. Steel Rivet, 0.462 in. Long (am-1471)
  • 8 - 0.375 in. Hex Molded Spacer 0.500 in. Long (am-3947-500)

4 in. XL 6wD Performance (am-14U4_PW4XL)

  • 1 - #30 HHS Black Oxide Drill Bit (am-4385)
  • 1 - 3.5 in. to 5.5 in. Hose Clamp (am-4348)
  • 1 - Blue Nitrile Roughtop Tread 1.5 in. Wide 10 ft. Long (am-4206)
  • 2 - 0.500 in. Hex Molded Spacer 0.125 in. Long (am-3948-125)
  • 2 - 0.500 in. Hex Molded Spacer 1.000 in. Long (am-3948-1000)
  • 2 - 1/2 in. Hex Shielded Flanged Bearing (FR8ZZ-HexHD) (am-2986)
  • 2 - 4 in. Performance Wheel XL 0.50 in. Hex Bore (am-4175)
  • 36 - 10-32 x 2 in. SHCS (am-1049)
  • 4 - .32 in. ID 0.375 OD 0.500 in. Shoulder Spacer Nylon (am-1519)
  • 4 - 0.375 in. Hex Molded Spacer 0.125 in. Long (am-3947-125)
  • 4 - 0.375 in. Hex Molded Spacer 1.000 in. Long (am-3947-1000)
  • 4 - 1/2 in. Round Shielded Bearing (R8ZZ) (am-0181)
  • 4 - 170 Tooth 5mm 15mm Wide Timing Gates Belt (am-2570)
  • 4 - 3/8 in. Round Shielded Flanged Bearing (am-0573)
  • 4 - 4 in. Performance Wheel XL 1.125 in. Bearing Bore (am-4176)
  • 6 - 250 Sprocket and Pulley Spacer (am-0207a)
  • 6 - 42 Tooth Pulley Extension (am-2813)
  • 60 - 1/8 in. Dia. Steel Rivet, 0.462 in. Long (am-1471)

4 in. 8wD Performance (am-14U4_PW48)

  • 1 - #30 HHS Black Oxide Drill Bit (am-4385)
  • 1 - 10 Feet Long Blue Roughtop Tread (am-3309)
  • 1 - 3.5 in. to 5.5 in. Hose Clamp (am-4348)
  • 1 - AM14U4 >Axle Kit (am-14U4_CK2)
  • 10 - 42 Tooth Pulley Extension (am-2813)
  • 12 - 10-32 Nylock Jam Nut (am-1063)
  • 12 - Screw, SHCS 10-32 x 1-1/2" (am-1014)
  • 16 - 0.375 in. Hex Molded Spacer 0.500 in. Long (am-3947-500)
  • 2 - 0.5 in. Hex Aluminum Spacer Stock, 1.2 in. (am-3896-1200)
  • 2 - 0.500 in. Hex Molded Spacer 1.000 in. Long (am-3948-1000)
  • 4 - 117 Tooth 5 mm 15 mm Wide Timing Gates Belt (am-2702)
  • 4 - 85 Tooth 5 mm 15 mm Wide Timing Belt (am-3661)
  • 4 - motion >Pulley, Half, 42 Tooth, HTD, 15mm Wide, Blind Pockets, Black Polycarbonate (am-2234a_half)
  • 50 - 10-32 x 2 in. SHCS (am-1049)
  • 8 - 0.375 in. Hex Molded Spacer 0.188 in. Long (am-3947-188)
  • 8 - 250 Sprocket and Pulley Spacer (am-0207a)
  • 8 - 3/8 in. Round Shielded Flanged Bearing (am-0573)
  • 8 - 4 in. Performance Wheel with 1.125 in. Bearing Bore (am-3611)
  • 80 - 1/8 in. Dia. Steel Rivet, 0.462 in. Long (am-1471)

4 in. 8wD XL Performance (am-14U4_PW48XL)

  • 1 - #30 HHS Black Oxide Drill Bit (am-4385)
  • 1 - 3.5 in. to 5.5 in. Hose Clamp (am-4348)
  • 1 - Blue Nitrile Roughtop Tread 1.5 in. Wide 10 ft. Long (am-4206)
  • 10 - 42 Tooth Pulley Extension (am-2813)
  • 12 - 10-32 Nylock Jam Nut (am-1063)
  • 12 - Screw, SHCS 10-32 x 1-1/2" (am-1014)
  • 2 - 0.500 in. Hex Molded Spacer 0.063 in. Long (am-3948-063)
  • 2 - 0.500 in. Hex Molded Spacer 0.125 in. Long (am-3948-125)
  • 2 - 0.500 in. Hex Molded Spacer 1.000 in. Long (am-3948-1000)
  • 2 - 3/8-16 Nylock Nut (am-1054)
  • 2 - 3/8-16 x 4.25" Hex Head Bolt Grade 5 (am-1297)
  • 2 - 500EX Hex Hub (am-2568)
  • 4 - 0.500 in. Hex Molded Spacer 0.500 in. Long (am-3948-500)
  • 4 - 117 Tooth 5 mm 15 mm Wide Timing Gates Belt (am-2702)
  • 4 - 85 Tooth 5 mm 15 mm Wide Timing Belt (am-3661)
  • 4 - motion >Pulley, Half, 42 Tooth, HTD, 15mm Wide, Blind Pockets, Black Polycarbonate (am-2234a_half)
  • 50 - 10-32 x 2 in. SHCS (am-1049)
  • 8 - .32 in. ID 0.375 OD 0.500 in. Shoulder Spacer Nylon (am-1519)
  • 8 - 0.375 in. Hex Molded Spacer 0.125 in. Long (am-3947-125)
  • 8 - 0.375 in. Hex Molded Spacer 1.000 in. Long (am-3947-1000)
  • 8 - 1/2 in. Round Shielded Bearing (R8ZZ) (am-0181)
  • 8 - 250 Sprocket and Pulley Spacer (am-0207a)
  • 8 - 3/8 in. Round Shielded Flanged Bearing (am-0573)
  • 8 - 4 in. Performance Wheel XL 1.125 in. Bearing Bore (am-4176)
  • 80 - 1/8 in. Dia. Steel Rivet, 0.462 in. Long (am-1471)

6 in. 6wD Performance (am-14U4_PW6)

  • 1 - #30 HHS Black Oxide Drill Bit (am-4385)
  • 1 - 10 Feet Long Blue Roughtop Tread (am-3309)
  • 1 - 4.5 in. to 6.5 in. Hose Clamp (am-4349)
  • 2 - 0.500 in. Hex Molded Spacer 0.188 in. Long (am-3948-188)
  • 2 - 0.500 in. Hex Molded Spacer 0.500 in. Long (am-3948-500)
  • 2 - 6 in. Performance Wheel with 0.50 in. Hex (am-0095b)
  • 36 - 10-32 x 2 in. SHCS (am-1049)
  • 4 - .32 in. ID 0.375 OD 0.500 in. Shoulder Spacer Nylon (am-1519)
  • 4 - 1/2 in. Round Shielded Bearing (R8ZZ) (am-0181)
  • 4 - 3/8 in. Round Shielded Flanged Bearing (am-0573)
  • 4 - 6" Performance Wheel, Bearing Bore (am-3868)
  • 6 - 250 Sprocket and Pulley Spacer (am-0207a)
  • 6 - 42 Tooth Pulley Extension (am-2813)
  • 60 - 1/8 in. Dia. Steel Rivet, 0.462 in. Long (am-1471)
  • 8 - 0.375 in. Hex Molded Spacer 0.500 in. Long (am-3947-500)

6 in. XL 6wD Performance (am-14U4_PW6XL)

  • 1 - #30 HHS Black Oxide Drill Bit (am-4385)
  • 1 - 4.5 in. to 6.5 in. Hose Clamp (am-4349)
  • 1 - Blue Nitrile Roughtop Tread 1.5 in. Wide 10 ft. Long (am-4206)
  • 2 - 1/2 in. Hex Shielded Flanged Bearing (FR8ZZ-HexHD) (am-2986)
  • 2 - 6 in. Performance Wheel XL 0.50 in. Hex Bore (am-4177)
  • 36 - 10-32 x 2 in. SHCS (am-1049)
  • 4 - .32 in. ID 0.375 OD 0.500 in. Shoulder Spacer Nylon (am-1519)
  • 4 - 0.375 in. Hex Molded Spacer 1.000 in. Long (am-3947-1000)
  • 4 - 0.500 in. Hex Molded Spacer 0.125 in. Long (am-3948-125)
  • 4 - 0.500 in. Hex Molder Spacer 0.375 in. Long (am-3948-375)
  • 4 - 1/2 in. Round Shielded Bearing (R8ZZ) (am-0181)
  • 4 - 3/8 in. Round Shielded Flanged Bearing (am-0573)
  • 4 - 6 in. Performance Wheel XL 1.125 in. Bearing Bore (am-4178)
  • 6 - 250 Sprocket and Pulley Spacer (am-0207a)
  • 6 - 42 Tooth Pulley Extension (am-2813)
  • 60 - 1/8 in. Dia. Steel Rivet, 0.462 in. Long (am-1471)

6 in. 8wD Performance (am-14U4_PW68)

  • 1 - #30 HHS Black Oxide Drill Bit (am-4385)
  • 1 - 4.5 in. to 6.5 in. Hose Clamp (am-4349)
  • 1 - AM14U4 >Axle Kit (am-14U4_CK2)
  • 10 - 42 Tooth Pulley Extension (am-2813)
  • 12 - 10-32 Nylock Jam Nut (am-1063)
  • 12 - Screw, SHCS 10-32 x 1-1/2" (am-1014)
  • 16 - 0.375 in. Hex Molded Spacer 0.500 in. Long (am-3947-500)
  • 2 - 0.5 in. Hex Aluminum Spacer Stock, 1.2 in. (am-3896-1200)
  • 2 - 0.500 in. Hex Molded Spacer 1.000 in. Long (am-3948-1000)
  • 2 - 10 Feet Long Blue Roughtop Tread (am-3309)
  • 4 - 117 Tooth 5 mm 15 mm Wide Timing Gates Belt (am-2702)
  • 4 - 85 Tooth 5 mm 15 mm Wide Timing Belt (am-3661)
  • 4 - motion >Pulley, Half, 42 Tooth, HTD, 15mm Wide, Blind Pockets, Black Polycarbonate (am-2234a_half)
  • 48 - 10-32 x 2 in. SHCS (am-1049)
  • 8 - .32 in. ID 0.375 OD 0.500 in. Shoulder Spacer Nylon (am-1519)
  • 8 - 1/2 in. Round Shielded Bearing (R8ZZ) (am-0181)
  • 8 - 250 Sprocket and Pulley Spacer (am-0207a)
  • 8 - 3/8 in. Round Shielded Flanged Bearing (am-0573)
  • 8 - 6" Performance Wheel, Bearing Bore (am-3868)
  • 80 - 1/8 in. Dia. Steel Rivet, 0.462 in. Long (am-1471)

6 in. XL 8wD Performance (am-14U4_PW68XL)

  • 1 - #30 HHS Black Oxide Drill Bit (am-4385)
  • 1 - 4.5 in. to 6.5 in. Hose Clamp (am-4349)
  • 10 - 42 Tooth Pulley Extension (am-2813)
  • 12 - 10-32 Nylock Jam Nut (am-1063)
  • 12 - Screw, SHCS 10-32 x 1-1/2" (am-1014)
  • 2 - 0.500 in. Hex Molded Spacer 0.063 in. Long (am-3948-063)
  • 2 - 0.500 in. Hex Molded Spacer 0.125 in. Long (am-3948-125)
  • 2 - 0.500 in. Hex Molded Spacer 1.000 in. Long (am-3948-1000)
  • 2 - 3/8-16 Nylock Nut (am-1054)
  • 2 - 3/8-16 x 4.25" Hex Head Bolt Grade 5 (am-1297)
  • 2 - 500EX Hex Hub (am-2568)
  • 2 - Blue Nitrile Roughtop Tread 1.5 in. Wide 10 ft. Long (am-4206)
  • 4 - 0.500 in. Hex Molded Spacer 0.500 in. Long (am-3948-500)
  • 4 - 117 Tooth 5 mm 15 mm Wide Timing Gates Belt (am-2702)
  • 4 - 85 Tooth 5 mm 15 mm Wide Timing Belt (am-3661)
  • 4 - motion >Pulley, Half, 42 Tooth, HTD, 15mm Wide, Blind Pockets, Black Polycarbonate (am-2234a_half)
  • 50 - 10-32 x 2 in. SHCS (am-1049)
  • 8 - .32 in. ID 0.375 OD 0.500 in. Shoulder Spacer Nylon (am-1519)
  • 8 - 0.375 in. Hex Molded Spacer 1.000 in. Long (am-3947-1000)
  • 8 - 1/2 in. Round Shielded Bearing (R8ZZ) (am-0181)
  • 8 - 250 Sprocket and Pulley Spacer (am-0207a)
  • 8 - 3/8 in. Round Shielded Flanged Bearing (am-0573)
  • 8 - 6 in. Performance Wheel XL 1.125 in. Bearing Bore (am-4178)
  • 80 - 1/8 in. Dia. Steel Rivet, 0.462 in. Long (am-1471)

6 in. 8wD HiGrip (am-14U4_8WD)

  • 8 - 3/8 in. Round Shielded Bearing (1614ZZ) (am-0209)
  • 8 - 0.25 th x 0.382 id x 0.625 od Aluminum Spacer (am-3260)
  • 4 - 85 Tooth 5 mm 15 mm Wide Timing Belt (am-3661)
  • 4 - 3/8-16 x 4.25" Hex Head Bolt Grade 5 (am-1297)
  • 4 - 3/8-16 Nylock Nut (am-1054)
  • 4 - 117 Tooth 5 mm 15 mm Wide Timing Gates Belt (am-2702)
  • 25 - 10-32 x 1000 Button Head Cap Screw (am-1396)
  • 25 - 10-32 Nylock Jam Nut (am-1063)
  • 25 - #10-12 x 1.25 in. Self Piercing Hex Head Cap Screw (am-1592)
  • 2 - 6 in. HiGrip Wheel, 80A Durometer (am-0940b)
  • 2 - 500EX Hex Hub (am-2568)
  • 2 - 0.5 in. Hex Aluminum Spacer Stock, 1.2 in. (am-3896-1200)
  • 16 - motion >Pulley, Half, 42 Tooth, HTD, 15mm Wide, Blind Pockets, Black Polycarbonate (am-2234a_half)

6 in. 6wD Pneumatic (am-14U4_PN6 & am-14U5_PN6)

  • 2 - 0.5 in. Hex Aluminum Spacer Stock, 1.2 in. (am-3896-1200)
  • 2 - Toughbox Series Long 1/2 in. Hex Steel Output Shaft with Magnet (am-0801a) OR ToughBox S Series Hex Output, Long Length, with Magnets (am-4731_mag)
  • 36 - 10-32 Nylock Jam Nut (am-1063)
  • 36 - Screw, SHCS 10-32 x 3.50" (am-1402)
  • 4 - .32 in. ID 0.375 OD 0.500 in. Shoulder Spacer Nylon (am-1519)
  • 4 - 0.375 in. Hex Molded Spacer 0.188 in. Long (am-3947-188)
  • 4 - 0.375 in. Hex Molded Spacer 0.375 in. Long (am-3947-375)
  • 4 - 0.500 in. Hex Molded Spacer 1.000 in. Long (am-3948-1000)
  • 4 - 1/2 in. Round Shielded Bearing (R8ZZ) (am-0181)
  • 4 - 250 Sprocket and Pulley Spacer (am-0207a)
  • 4 - 3/8-16 x 5 - 1/4 in. Hex Cap Screw (am-1399)
  • 4 - Churro Aluminum Tube, 1 ft long (am-3101-1)
  • 6 - 42 Tooth Pulley Extension (am-2813)
  • 6 - 6" Pneumatic Wheel Kit (am-4189)

8 in. 6wD Pneumatic (am-14U4_PN8 & am-14U5_PN8)

  • 6 - 8" Pneumatic Wheel (am-0970)
  • 6 - 42 Tooth Pulley Extension (am-2813)
  • 4 - 3/8-16 x 4.75 Hex Bolt (am-1395)
  • 4 - 3/8-16 Nylock Nut (am-1054)
  • 4 - 3/8 in. Round Shielded Bearing (1614ZZ) (am-0209)
  • 4 - 250 Sprocket and Pulley Spacer (am-0207a)
  • 4 - 151 Tooth 5 mm 15 mm Wide Timing Belt (am-3660)
  • 4 - 1/2 in. Round Shielded Bearing (R8ZZ) (am-0181)
  • 4 - 0.375 in. ID 0.5 in. OD 0.437 in. Long Nylon Spacer (am-3337)
  • 4 - .32 in. ID 0.375 OD 0.500 in. Shoulder Spacer Nylon (am-1519)
  • 36 - 10-32 x 3.25 in. Socket Head Cap Screw (am-1258)
  • 36 - 10-32 Nylock Nut (am-1042)
  • 3 - Churro Aluminum Tube, 1 ft long (am-3101-1)
  • 2 - Toughbox Series Long 1/2 in. Hex Steel Output Shaft with Magnet (am-0801a) OR ToughBox S Series Hex Output, Long Length, with Magnets (am-4731_mag)
  • 2 - 500EX Hex Hub (am-2568)
  • 2 - 1/2 in. Hex Shielded Flanged Bearing (FR8ZZ-HexHD) (am-2986)
  • 2 - 0.500 in. Hex Molded Spacer 1.000 in. Long (am-3948-1000)
  • 2 - 0.500 in. Hex Molded Spacer 0.500 in. Long (am-3948-500)
  • 2 - 0.5 in. Hex Aluminum Spacer Stock, 1.2 in. (am-3896-1200)
  • 12 - motion >Pulley, Half, 42 Tooth, HTD, 15mm Wide, Blind Pockets, Black Polycarbonate (am-2234a_half)

8 in. 6wD Pneumatic HD (am-14U4_PN8_HD & am-14U5_PN8_HD)

  • 12 - 250 Sprocket and Pulley Spacer (am-0207a)
  • 12 - Pulley, Timing HALF 42 tooth, HTD profile, 15mm wide, polycarbonate (am-2234_half)
  • 2 - 0.500 in. Hex Molded Spacer 0.063 in. Long (am-3948-063)
  • 2 - 0.500 in. Hex Molded Spacer 0.125 in. Long (am-3948-125)
  • 2 - 0.500 in. Hex Molded Spacer 0.500 in. Long (am-3948-500)
  • 2 - 1/2 in. Hex Shielded Flanged Bearing (FR8ZZ-HexHD) (am-2986)
  • 2 - 8 in. HD Pneumatic Wheel 0.5 in. Hex Bore (am-3936)
  • 2 - Toughbox Series Long 1/2 in. Hex Steel Output Shaft with Magnet (am-0801a) OR ToughBox S Series Hex Output, Long Length, with Magnets (am-4731_mag)
  • 3 - Churro Aluminum Tube, 1 ft long (am-3101-1)
  • 36 - 10-32 x 2 in. SHCS (am-1049)
  • 4 - .32 in. ID 0.375 OD 0.500 in. Shoulder Spacer Nylon (am-1519)
  • 4 - 0.375 in. Hex Molded Spacer 0.250 in. Long (am-3947-250)
  • 4 - 0.375 in. Hex Molded Spacer 1.000 in. Long (am-3947-1000)
  • 4 - 0.500 in. Hex Molded Spacer 1.000 in. Long (am-3948-1000)
  • 4 - 1/2 in. Round Shielded Bearing (R8ZZ) (am-0181)
  • 4 - 151 Tooth 5 mm 15 mm Wide Timing Belt (am-3660)
  • 4 - 3/8 in. Round Shielded Flanged Bearing (am-0573)
  • 4 - 3/8-16 Nylock Nut (am-1054)
  • 4 - 3/8-16 x 4.75 Hex Bolt (am-1395)
  • 4 - 8 in. HD Pneumatic Wheel 1.125 in. Bearing Bore (am-3935)
  • 6 - 42 Tooth Pulley Extension (am-2813)

6 in. 6wD DuraOmni (am-14U4_DU6 & am-14U5_DU6)

  • 2 - Toughbox Series Long 1/2 in. Hex Steel Output Shaft with Magnet (am-0801a) OR ToughBox S Series Hex Output, Long Length, with Magnets (am-4731_mag)
  • 4 - 250 Sprocket and Pulley Spacer (am-0207a)
  • 4 - 3/8-16 x 4.75 Hex Bolt (am-1395)
  • 4 - 6" DuraOmni Wheel (am-3154)
  • 8 - Churro, Aluminum 3.88" long (am-3087)