Graco 169372 Motor Air Cylinder
Replacement Graco 169372 Motor Air Cylinder for Bulldog-style pneumatic air motors used in industrial pumping and coating systems.
- Fits: 208-356 (Series J), 208-357 (Series J), 902098 (Series A)
- OEM air motor cylinder for heavy-duty fluid transfer
- Supports up to 100 psi / 7 bar air pressure
- Ensures smooth piston travel and efficient pump operation
Graco 169372 Motor Air Cylinder Replacement Part
Compatible Machines
This Graco 169372 Motor Air Cylinder is used in selected Graco industrial air motors, commonly found in heavy-duty pumping and fluid handling systems.
- Graco Bulldog Air Motor Model 208-356 (Series J)
- Graco Bulldog Air Motor Model 208-357 (Series J)
- Graco Air Motor Model 902098 (Series A)
- Other Graco industrial pumps utilizing Bulldog-style air motor assemblies where the cylinder part number is 169372
Product Overview
The Motor Air Cylinder 169372 forms the main pneumatic drive chamber of the Bulldog-style Graco air motor. It houses the air piston that converts compressed air into linear motion to drive the connected fluid pump. This precision-machined cylinder helps maintain smooth cycling, reliability, and high operating efficiency in demanding spray and material transfer applications.
Key Features
- OEM engineered cylinder for Bulldog air motor assemblies
- Supports high-pressure air operation up to approximately 100 psi (7 bar)
- Durable internal bore design for reduced friction and wear
- Ensures consistent transfer pumping and coating performance
Technical Notes
| Part Number | 169372 |
|---|---|
| Component Type | Air Motor Cylinder |
| Air Motor Style | Bulldog-Type Pneumatic Drive |
| Typical Piston Diameter | Approx. 7 in (178 mm) |
| Approx. Stroke Length | Approx. 4.75 in (121 mm) |
| Max Recommended Air Pressure | 100 psi / 0.7 MPa / 7 bar |
Usage Applications
- Protective coatings and paint circulation systems
- High-viscosity material pumping
- Adhesive, sealant, chemical transfer setups
- Industrial finishing and spray equipment
Frequently Asked Questions
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