40M7179: External Snap Ring
John Deere · Part Number: 40M7179
$7.27
Final Sale — This Item Is Not Eligible For Return
- Designed as an External Snap Ring to secure components on shafts, reducing lateral movement
- Key specs: 4.40 mm radial width, 2.50 mm width, fits 40 mm shaft diameter
- Additional specs: 37.50 mm groove diameter, 2.65 mm groove width, 36.50 mm free internal diameter
- Made from high quality general steel
- Zinc finish for enhanced corrosion resistance and durability
Product Dimensions
Weight
0.02 lb
Height
1.82 in
Width
3.50 in
Length
0.10 in
A metal ring which is sprung into an internal or external groove and used as a retainer.

