Makita 193280-6 Hammer Drill Service Kit.
Suitable For HR3520 HR3520T

Includes:
1 x 181038-5 CARBON BRUSH 105 SET (2pcs.) (For 240V and 110V Voltage)
2 x 213374-2 O RING 23.5
2 x 213381-5 O RING21
1 x 213383-1 X RING25
2 x 181490-7 HAMMER GREASE 30G
2 x 412037-9 PISTON RING29