Description Husqvarna genuine OEM e-ring, retainer 1/2 shaft.Husqvarna 542206528Factory genuine Husqvarna part Related Products Husqvarna E-Ring, Retainer 3/8 Shaft | 542206527 Now: $1.17 Add to Cart The item has been added Core Cut Retaining Ring 1" Ext E-Ring Style | 2501224 Now: $3.00 Add to Cart The item has been added Genie RETAINER RING - 2 1/2" Now: $305.60 Add to Cart The item has been added Wacker Neuson Wacker Neuson 5000180231 Retaining Ring Now: $8.76 Add to Cart The item has been added Husqvarna Retaining Ring - 1/2 External | 187363 Now: $10.96 Add to Cart The item has been added