186 / 82092
187 / 81112
188 / 82093
G187 / 83084
The kit contains the following parts: Driving gear, Driven gear shaft, Driven Gear, Seal (2), Suction Shoe Spring, Screw, Silicone Compound.
The materials of construction are: Carbon Gears & PTFE seals.
The gear in this service kit will produce a flow of 0.017 ml/rev.