Description
Coats 85607503 / 85607817 Quick Release Wing Nut with Pressure Cup – 40mm Wheel Balancer
This quick release wing nut assembly replaces Coats parts 85607503 and 85607817 on many Coats wheel balancer models equipped with a 40mm (1.575 in.) ID shaft. Made in Germany with high-quality components, the quick release mechanism allows the nut to slide on and off the shaft rapidly when the release lever is pressed. Before ordering, measure the shaft diameter – some models were manufactured with smaller shafts. The kit includes the quick release wing nut, a small pressure ring, and a large pressure cup.
Product Information
- Brand / Equipment: Coats Wheel Balancer
- Manufacturer / Reference Part Numbers: 85607503 / 85607817
- Store SKU: COS40MQUICK
- Component: Quick Release Wing Nut with Pressure Cup
- Shaft Size: 40mm (1.575 in. ID) – measure before ordering
- Origin: Made in Germany
- Kit Includes: Quick release wing nut, small pressure ring, large pressure cup
- Listed Application: Coats 1200, 1250, 1400, 1450, 1550, 1600, 1700, 1750, 2100, 2100E, Corghi ER30, Corghi ER51, Corghi ER61, Corghi ER71, Corghi ER81 and others with 1.575 in. ID shafts
Replacement / Cross-Reference Numbers
- Replaces Coats: 85607503 / 85607817
Fitment and Ordering Notes
This kit fits Coats wheel balancers with a 40mm (1.575 in. ID) shaft. Some balancer models were produced with smaller shaft diameters – always measure your shaft before ordering to confirm the correct nut size. Call 866-902-6060 for fitment assistance.
Additional Product Information
COATS and DUCKHEAD are registered trademarks of Hennessy Industries, Inc. CARLIFTPARTS is not associated with COATS or its parent company Hennessy Industries, Inc.






