Description
QD112-5M-15 Powerhouse® HTD Timing Pulley, 112 Teeth, 5M Pitch
The QD112-5M-15 is a 112-tooth 5 mm HTD® compatible timing pulley. It mounts with an industry-standard bushing, sold separately, machined from ductile iron with a black oxide finish, built for 15mm wide belts. Machined from solid stock, never sintered or powdered metal. Powerhouse® HTD pulleys fit drives using HTD® curvilinear belts of the same pitch and width.
Specifications

Dimension key for this construction type. Values for this part number are in the table below.
| Specification | Value |
|---|---|
| Part Number | QD112-5M-15 |
| Teeth | 112 |
| Pitch | 5 mm HTD® compatible |
| For Belt Width | 15mm |
| Pitch Diameter | 7.0179 in |
| Outside Diameter | 6.9729 in |
| Bore | Accepts SDS bushing (not included) |
| Face Width | 0.84 in |
| Overall Length | 0.84 in |
| Hub Diameter | 0.676 in |
| Construction | Quick Disconnect Hub |
| Material | Ductile Iron (no sintered or powdered metal) |
| Finish | Black Oxide |
| Weight | 6.9 lb |
| Country of Origin | United States. ISO 9001:2015 certified manufacturing. |
Applications
- HTD curvilinear belt drives on industrial equipment
- Conveyors, packaging, and warehouse automation
- Replacing worn pulleys on existing HTD drives
Belt Compatibility
The QD112-5M-15 runs 5 mm HTD® compatible belts in 15mm width. The pitch is standardized, so belt and pulley brands can be mixed.
Cross Reference
The QD112-5M-15 interchanges with these equivalent part numbers, per published manufacturer interchange data:
| Manufacturer | Equivalent Part Number |
|---|---|
| Dodge® | P112-5M-15-SDS |
| Martin | P1125M15-SDS |
| TB Woods® | P1125M15 |
| Jason Industrial | P1125M15SDS |
| Masterdrive | P112-5M-15-SDS |
| Neuman | P112-5M-15-SDS |
| Ametric | 5M112QD15.SDS |
| Grainger | 809R09 |
| Powerdrive | QD112-5M-15 |
| Continental (ContiTech) | P112-5M-15-SDS |
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 QD112-5M-15 pulley?
5 mm HTD® compatible timing belts in 15mm width from any manufacturer. The pitch is standardized, so belt and pulley brands can be mixed.
Does the QD112-5M-15 replace the Dodge P112-5M-15-SDS?
Yes. Published interchange data crosses the QD112-5M-15 directly to the Dodge P112-5M-15-SDS, as well as Martin P1125M15-SDS, TB Woods P1125M15, Jason Industrial P1125M15SDS. Verify dimensions and bore before ordering.
Does the QD112-5M-15 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 QD112-5M-15?
Houston warehouse, same-day shipping on stock items.
Call (888) 203-2358Powerhouse® is a registered trademark of its owner. HTD® is a registered trademark of Gates Corporation. 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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