PERRIN Coolant Hose Adapter 38mm ID Hose – Patterson Performance Parts
HPS 1.5" 38mm 4-Ply Silicone Coupler T Shape Hose Adapter Turbo/BOV/Pipe BLUE | eBay
Amazon.com: Vacuum Attachment Adapter Kit- Vacuum Hose Adapter - Pool Supply 1-1/4" or 1-1/2" Hose Connector - Hose Reducer Adapter - Reducer from 35mm/38mm/42mm to 32mm - from 1 3/8 inch to
Hose connection adaptor 1 x 38mm inside / 2 x 38mm outside - Accessories for hot air welding of plastic - Holm & Holm A/S
D1 Spec 38mm hose adapter for 1/8 NPT sensor - Black for Honda ✓ AKR Performance
Amazon.com: Vacuum Attachment Adapter Kit- Vacuum Hose Adapter - Pool Supply 1-1/4" or 1-1/2" Hose Connector - Hose Reducer Adapter - Reducer from 35mm/38mm/40mm to 32mm - from 1 3/8 inch to