The commercial product is the tuning kit, Not the fishing reel. Please select bearing type. Compatibility: 22 CALDIA SW ( 8000-H, 10000-H, 14000-H, 18000 ) Adding 4 bearings is possible by the kit. Line Roller Bearing x 2pcs (SHG-950ZZ or HRCB-950ZHi) Handle Knob Bearing x 2pcs (SHG-850ZZ or HRCB-850ZHi) Washer for Line Roller x 2pcs (5mm×7mm×0.1mm) Please note that there is no instruction manual. for 2 Bearing Line Roller System

Disassembling the line roller section, the genuine parts are in the order shown in the photo.(Image #2)
Replace the stock parts with line roller bearings and roller washers, referring to the photo.(Image #3)
When reassembling the line roller, it is easier to work by putting the parts in order on the bail side as shown in the photo.(Image #4)
Finally, squeeze the screws to complete the process.

for 2 Bearing Handle Knob System

Remove the handle knob cap using a genuine DAIWA tool (sold separately).
Replace the black plastic collar inside the handle knob with a handle knob bearing.
The number of washers depends on the reel, so please install them as they were originally.
If the handle knob does not turn, please remove one washer.(Image #5)

One Point Advice

The black plastic color of the handle knob, but it may be hard to remove because it is deep in the knob.(Image #6)
A handle knob cap remover is very useful in these situations.
Parts located in deep places can be easily removed.(Image #7)