Gates PowerGrip · Series 9257 · PDF 91
138XL037
Exact Gates timing-belt identity with manufacturer product number and published tooth, pitch-length, width, and weight data.
Published catalog evidence
Exact manufacturer record
- Part number
- 138XL037
- Gates product number
- 9257-1374
- Pitch family
- XL
- Pitch
- 0.2"
- Width
- 3/8" (0.375" nominal)
- Teeth
- 69
- Pitch length
- 13.8"
- Catalog weight
- 0.015 lb
- Published row
- 138XL037 9257-1374 69 13.80 .015 296XL037 9257-8319 148 29.60 .030
Verification boundary
What still needs to match
Tooth geometryConfirm pitch family, tooth profile, tooth count, and pitch length.
Belt widthVerify belt and pulley width plus flange/clearance requirements.
Drive geometryConfirm mating sprocket profile, center distance, wrap, tensioning, and alignment.
DutyCheck torque/power, speed, temperature, environment, guarding, and current Gates limits.
Related catalog belts
Same pitch and width
XL · 3/8" · 70 teeth140XL03714" pitch length · 9257-1308XL · 3/8" · 68 teeth136XL03713.6" pitch length · 9257-1373XL · 3/8" · 71 teeth142XL03714.2" pitch length · 9257-1375XL · 3/8" · 67 teeth134XL03713.4" pitch length · 9257-1372XL · 3/8" · 72 teeth144XL03714.4" pitch length · 9257-1376XL · 3/8" · 66 teeth132XL03713.2" pitch length · 9257-1371XL · 3/8" · 73 teeth146XL03714.6" pitch length · 9257-1377XL · 3/8" · 65 teeth130XL03713" pitch length · 9257-1307