Description
Representative image shown. Actual product appearance varies by size, bore, and configuration. Refer to the specifications table for exact dimensions of this part number.
224-8MX36-3525 Powerhouse® MX Timing Pulley, 224 Teeth, 8MX Pitch
The 224-8MX36-3525 is a 224-tooth 8 mm MX high torque timing pulley. It mounts with an industry-standard bushing, sold separately, machined from ductile iron with a black oxide finish, built for 36mm wide belts. Machined from solid stock, never sintered or powdered metal. Powerhouse® MX pulleys run on the same high torque drives as Gates Poly Chain® GT® Carbon™ and Continental Synchrochain Carbon belts.
Specifications

Dimension key for this construction type. Values for this part number are in the table below.
| Specification | Value |
|---|---|
| Part Number | 224-8MX36-3525 |
| Teeth | 224 |
| Pitch | 8 mm MX high torque |
| For Belt Width | 36mm |
| Pitch Diameter | 22.4571 in |
| Outside Diameter | 22.3941 in |
| Bore | Accepts 3525 bushing (not included) |
| Face Width | 1.859 in |
| Overall Length | 2.5 in |
| Construction | Taper Lock Hub |
| Material | Ductile Iron (no sintered or powdered metal) |
| Finish | Black Oxide |
| Weight | 91.1 lb |
| Country of Origin | United States. ISO 9001:2015 certified manufacturing. |
Applications
- High torque, low speed drives replacing roller chain
- Air cooled heat exchanger (ACHE) fan drives
- Oil and gas pumping equipment
- Material handling and conveyor drives
- Weight-sensitive drives (webbed, lightened construction)
Belt Compatibility
The 224-8MX36-3525 runs 8 mm MX high torque belts in 36mm width. The pitch is standardized, so belt and pulley brands can be mixed.
Cross Reference
The 224-8MX36-3525 interchanges with these equivalent part numbers, per published manufacturer interchange data:
| Manufacturer | Equivalent Part Number |
|---|---|
| Dodge® | 8MX-224S-36-3525 |
| Martin | 8MX224S36-3525 |
| Gates® | 8MX-224S-36 |
| TB Woods® | 8MPC224S36 |
| Regal Rexnord (Browning®) | B8MCS-224-36 |
| Mitsuboshi | 224-8MX36-3525 |
| Grainger | 809RJ3 |
| Powerdrive | 224-8MX36-3525 |
| Continental (ContiTech) | 224G-8M-36-3525 |
Always verify dimensions and bore size before substituting part numbers across manufacturers.
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Multi-unit and OEM quantities qualify for volume discounts. Call or email for a quantity quote.
Frequently Asked Questions
What belts fit the 224-8MX36-3525 pulley?
8 mm MX high torque timing belts in 36mm width from any manufacturer. The pitch is standardized, so belt and pulley brands can be mixed.
Does the 224-8MX36-3525 replace the Dodge 8MX-224S-36-3525?
Yes. Published interchange data crosses the 224-8MX36-3525 directly to the Dodge 8MX-224S-36-3525, as well as Martin 8MX224S36-3525, Gates 8MX-224S-36, TB Woods 8MPC224S36. Verify dimensions and bore before ordering.
Does the 224-8MX36-3525 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 224-8MX36-3525?
Houston warehouse, same-day shipping on stock items.
Call (888) 203-2358Powerhouse® is a registered trademark of its owner. Poly Chain®, GT®, and Carbon™ are trademarks of Gates Corporation. Synchrochain is a trademark of Continental. 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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