Mazda Rotary Oil Filler Cap & Weld-On Boss Combo

Rotary shaped oil cap and aluminium weld-on boss. Great for making custom catch cans, dry sump tanks, overflow bottles etc.

Both parts are CNC machined from billet 6061-T6 aluminium at our factory here in NZ.

Boss sits 15mm high, and has a 38mm diameter x 3mm long spigot on the bottom to locate into the tank it's to be welded to.

Total height of cap and weld-boss is 30mm.

Parts from Franklin Performance are such a great price because we are designers, the manufacturers and the seller of the parts - there is no middleman or resellers. You're buying top quality direct from the manufacturer.

/r/n/r/n

Parts from Franklin Performance are such a great price because we are designers, the manufacturers and the seller of the parts - there is no middleman or resellers. You're buying top quality direct from the manufacturer.

Orders received before 3pm typically ship the same day. Our delivery target is overnight for North Island orders, and 1-2 days for South Island orders. Rural delivery can take a further 2-3 days depending on location.