Suzuki VLR1800 Service Manual page 527

Brake Caliper Piston
Inspect the brake caliper piston surface for any
scratches or other damage. If any damage is found,
replace the piston with new ones.
Brake Pad Mounting Pin / Clip
Inspect the brake pad mounting pin and clip for wear and
other damage. If any damage is found, replace the
mounting clip or pin with a new one.
Boot
Inspect the boots for damage and wear. If any defects
are found, replace them with new ones.
Brake Pad Spring
Inspect the brake pad springs for damage and excessive
bend. If any defects are found, replace them with new
ones.
I822H1430017-01
Caliper Holder
Inspect the caliper holder for damage. If any damages
are found, replace the caliper holder with new one.
I822H1430018-01
I822H1430019-01
Rear Brakes: 4C-6
I822H1430020-01
I822H1430021-01
I822H1430024-01