Schrick racing valve cotter set for VW 16V engines (e.g. KR-engine, ... | 32x 0894138R7)Valve key clamping, 10°, RK7, hardened, 1 groove (Schrick 0894 13 8R7)
Make: clamping, RK7, hardened
Number of grooves: 1
Quantity: 32 pieces
Why you must renew the valve keys?
Because the valve keys wear out, it is advisable to renew them with the next revision from your engine or when when you install Schrick valve spring retainers and valves to quarantee a perfect form and force fit.