TL40L100 Timing Pulley, 4 Teeth, L Pitch


Price:
$ 76.41

Description

TL40L100 Timing Pulley, 4 Teeth, L Pitch

The TL40L100 is a 4-tooth L (0.375 in trapezoidal) timing pulley. It mounts with an industry-standard bushing, sold separately, machined from ductile iron with a black oxide finish, built for 1 in wide belts. Machined from solid stock, never sintered or powdered metal.

Specifications

Type 3F pulley construction dimension diagram

Dimension key for this construction type. Values for this part number are in the table below.

Specification Value
Part Number TL40L100
Teeth 4
Pitch L (0.375 in trapezoidal)
For Belt Width 1 in
Pitch Diameter 4.7746 in
Outside Diameter 4.7446 in
Flange Diameter 4.52 in
Bore Accepts 2012 bushing (not included)
Face Width 1.25 in
Overall Length 1.25 in
Construction Taper Lock Hub
Flange Material Steel
Material Ductile Iron (no sintered or powdered metal)
Finish Black Oxide
Weight 3.887 lb
Country of Origin United States. ISO 9001:2015 certified manufacturing.

Applications

  • Instrumentation, office equipment, and precision positioning drives
  • 3D printers and desktop CNC equipment
  • Robotics, medical devices, and packaging machinery

Belt Compatibility

The TL40L100 runs L (0.375 in trapezoidal) belts in 1 in width. The pitch is standardized, so belt and pulley brands can be mixed.

Cross Reference

The TL40L100 interchanges with these equivalent part numbers, per published manufacturer interchange data:

Manufacturer Equivalent Part Number
Dodge® TL40L100-2012
Martin TB40L100 
Gates® TL40L100
TB Woods® TL40L100
Mitsuboshi TL40L100-2012
Jason Industrial TL40L100
Optibelt TB 40-L-100
Masterdrive P40L100-2012
Neuman TL-40L100-2012
Ametric 40 L 100 TL.1610

Always verify dimensions and bore size before substituting part numbers across manufacturers.

Buying in bulk? Save on volume.

Multi-unit and OEM quantities qualify for volume discounts. Call or email for a quantity quote.

Frequently Asked Questions

What belts fit the TL40L100 pulley?

L (0.375 in trapezoidal) timing belts in 1 in width from any manufacturer. The pitch is standardized, so belt and pulley brands can be mixed.

Does the TL40L100 replace the Dodge TL40L100-2012?

Yes. Published interchange data crosses the TL40L100 directly to the Dodge TL40L100-2012, as well as Martin TB40L100 , Gates TL40L100, TB Woods TL40L100. Verify dimensions and bore before ordering.

Does the TL40L100 ship from Houston?

Yes. Stock items ship same day from our Houston, Texas warehouse. Call (888) 203-2358 to confirm availability.

Need a quote on TL40L100?

Houston warehouse, same-day shipping on stock items.

Call (888) 203-2358

All third-party part numbers and trademarks referenced are the property of their respective owners. References are for compatibility identification only and do not imply affiliation or endorsement.

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