Hannay Parts 99 54.0045 | Clutch/Reduction Unit Spacer | 5/8" Thick X 2" Od Precision Steel Spacer – Durable Replacement Component 1/2" The GRACO DG2977 is a

The GRACO DG2977 is a remote air-operated double diaphragm pump designed for chemical transfer and fluid handling

It is intended to regulate and manage fluid flow within GRACO sprayer equipment

Supports consistent equipment operation

Annual use recommendation up to 125 gallons per year

Hannay Parts 99 54.0045 | Clutch/Reduction Unit Spacer | 5/8" Thick X 2" Od Precision Steel Spacer – Durable Replacement Component 1/2" The GRACO DG2977 is aThe HANNAY Parts 99 54. 0045 Clutch reduction unit spacer is engineered as a precision component designed to fit clutch and reduction units. Constructed from high quality steel, this spacer measures 5 8" in thickness and 2" in outer diameter, ensuring robust performance and dimensional accuracy. It serves as a critical part for maintaining proper alignment and spacing within mechanical assemblies, contributing to the reliable operation of hose reels