Amazon.com: Eske Kouri Gobricks GDS-1036 Technical, Driving Ring Connector Compatible with Lego 18948 All Major Brick Brands Toys Building Blocks Technical Parts Assembles DIY (24 Yellow(030),600PCS) : Toys & Games
Lego 18948 White Technic Driving Ring Connector NEW A total of 8 free p+p | eBay
Amazon.com: Eske Kouri Gobricks GDS-1036 Technical, Driving Ring Connector Compatible with Lego 18948 All Major Brick Brands Toys Building Blocks Technical Parts Assembles DIY (40 Trans-Clear(180),600PCS) : Toys & Games
Amazon.com: Eske Kouri Gobricks GDS-1036 Technical, Driving Ring Connector Compatible with Lego 18948 All Major Brick Brands Toys Building Blocks Technical Parts Assembles DIY (102 Medium Blue(052),600PCS) : Toys & Games
LEGO TECHNIC Driving Ring Connector x5 White 18948 NEW | eBay