- Depend on Precision, Rely on CMI: Every Turn Counts
- Durable aluminum construction enhances pulley longevity under regular use
- Designed to deliver smooth belt operation, supporting consistent mower performance
- Manufactured as a genuine OEM part by CMI to ensure exact fit and original equipment standards
17112-PK2 Aluminum Pulleys—Keeping Your CMI Equipment Turning with Confidence
The CMI 17112-PK2 Aluminum Pulleys represent a core component designed to maintain proper belt routing and tension in handheld and riding mowers. When installed in your equipment, these pulleys help ensure smooth power transmission and consistent operation. Using this genuine CMI part supports maintaining your mower’s engineered functionality and helps avoid issues caused by worn or incompatible aftermarket alternatives.
CMI 17112-PK2 Aluminum Pulleys—The Backbone of Efficient Power Transfer
This aluminum pulley works by guiding and supporting the mower’s belt system, allowing consistent rotation of blades or other driven components. It reduces belt slip and friction, which can otherwise lead to premature wear or decreased cutting efficiency. In the complex system of your CMI zero-turn or riding mower, the pulley plays a vital role in sustaining engine power delivery and overall machine reliability.
Know When Your CMI 17112-PK2 Aluminum Pulleys Need Attention
Replacing the pulley proactively can help keep your mower running smoothly and prevent unexpected breakdowns during operation.
- Visible signs of wear such as grooves, cracks, or warping on the pulley surface
- Unusual belt noises or slipping while the mower is running
- Reduced cutting performance or inconsistent blade engagement that may stem from faulty belt tension
CMI 17112-PK2 Aluminum Pulleys—Guiding Your Questions with Experience
Is the 17112-PK2 a genuine CMI OEM part?
Yes, the 17112-PK2 Aluminum Pulley is an original CMI OEM part designed and manufactured to meet the specifications of your equipment, ensuring proper fit and performance.
How can I confirm this pulley fits my CMI mower?
To verify fitment, check your mower’s model number and serial number against the CMI parts list or consult your owner’s manual. Confirming these details helps ensure you order the correct 17112-PK2 CMI pulley.








