UR quattro / B2 Block Coolant Elbow
Our rear coolant hose adapter directly replaces the corrosion prone original steel part on your UR quattro / B2 platform engine.
Tube sections precision machined from seamless T316 stainless steel tube and TIG welded.
Supplied with a new NBR o-ring, ready to fit.
Directly replaces original part # 034121143B Pipe Union