Manufacturer
Ryobi Replacement Parts

Model Number
D551H

Description
Hammer Drill

Parts List

CategoryPart NumberDescriptionDemandAvailability
984718001
Ryobi Armature AssemblyNo
Shaft690942003
Ryobi Armature Shaft SupportNo
Handle3018808
Ryobi Auxiliary Handle AssemblyNo
Bearing984721001
Ryobi Bearing Plate AssemblyNo
5927402
Ryobi Bend ReliefNo
Brush984720001
Ryobi Brush Assembly SetNo
Case300636097
Ryobi Carrying CaseNo
690090009
Ryobi ChuckNo
6917601
Ryobi Chuck KeyNo
Strap5678001
Ryobi Chuck Key StrapNo
Cover,Cap690541001
Ryobi Copper CapNo
Clamp6906901
Ryobi Cord ClampNo
Label940999018
Ryobi Data LabelNo
Insert690443001
Ryobi Drill Mode InsertNo
Felt900694001
Ryobi Felt SealNo
Felt900701001
Ryobi Felt WasherNo
740399001
Ryobi Field AssemblyNo
Spindle984723001
Ryobi Gear Shaft AssemblyNo
Guide6341203
Ryobi Guide Rod GaugeNo
Lever590233001
Ryobi Hammer Adjust LeverNo
Cooking Plate690477001
Ryobi Hammer Adjust PlateNo
Housing200202303
Ryobi Housing AssemblyNo
Label940999017
Ryobi Logo LabelNo
Selector590296001
Ryobi Mode SelectorNo
Felt900722002
Ryobi Oil SealNo
983000633
Ryobi Operator's Manual (960974001)No
Gear, Wheel984722001
Ryobi Output Spindle/gear AssemblyNo
Power Cord730202006
Ryobi Power CordNo
Screw660099001
Ryobi Screw (M2.6 X 8 Mm)YNo
Screw6620310
Ryobi Screw (M3 X 14 Mm)No
Screw660290004
Ryobi Screw (M3 X 5 Mm)No
Screw660206018
Ryobi Screw (M3.5 X 15 Mm)No
Screw6620805
Ryobi Screw (M4 X 16 Mm)No
Screw660208013
Ryobi Screw (M4 X 20 Mm)No
Screw660237005
Ryobi Screw (M4 X 37 Mm)No
Screw6613402
Ryobi Screw (M6 X 27 Mm)No
Rack690441001
Ryobi Slipping RackNo
Gear, Wheel610305001
Ryobi Speed Adjust GearNo
Knob, Dial, Button400234001
Ryobi Speed ButtonNo
Spring690542001
Ryobi SpringNo
Washer680379001
Ryobi Spring WasherNo
Washer6703001
Ryobi Spring WasherNo
Spring630636001
Ryobi Spring WasherNo
6721901
Ryobi Steel BallNo
690457001
Ryobi Steel Track RodNo
Switch984719001
Ryobi Switch AssemblyNo
Washer690885001
Ryobi WasherNo
Washer690497001
Ryobi WasherNo

About Ryobi

Reimagine the way you work, build, and grow with RYOBI's wide variety of cordless power tools, outdoor solutions, and innovative battery platforms.