Description
TL26L100 Timing Pulley, 26 Teeth, L Pitch
The TL26L100 is a 26-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

Dimension key for this construction type. Values for this part number are in the table below.
| Specification | Value |
|---|---|
| Part Number | TL26L100 |
| Teeth | 26 |
| Pitch | L (0.375 in trapezoidal) |
| For Belt Width | 1 in |
| Pitch Diameter | 3.1035 in |
| Outside Diameter | 3.0735 in |
| Flange Diameter | 3.33 in |
| Bore | Accepts 1210 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 | 1.437 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 TL26L100 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 TL26L100 interchanges with these equivalent part numbers, per published manufacturer interchange data:
| Manufacturer | Equivalent Part Number |
|---|---|
| Dodge® | TL26L100-1210 |
| Martin | TB26L100 |
| Gates® | TL26L100 |
| TB Woods® | TL26L100 |
| Mitsuboshi | TL26L100-1210 |
| Jason Industrial | TL26L100 |
| Optibelt | TB 26-L-100 |
| Masterdrive | P26L100-1210 |
| Neuman | TL-26L100-1210 |
| Ametric | 26 L 100 TL.1108 |
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 TL26L100 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 TL26L100 replace the Dodge TL26L100-1210?
Yes. Published interchange data crosses the TL26L100 directly to the Dodge TL26L100-1210, as well as Martin TB26L100 , Gates TL26L100, TB Woods TL26L100. Verify dimensions and bore before ordering.
Does the TL26L100 ship from Houston?
Yes. Stock items ship same day from our Houston, Texas warehouse. Call (888) 203-2358 to confirm availability.
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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