Spare Parts List for Bosch GBH 18V-18 Cordless Rotary Hammer
Official spare parts list and exploded view diagrams for the Bosch GBH 18V-18 Cordless Rotary Hammer. Identify components, part numbers, and assembly details for maintenance and repair.
Table of contents
Manual images
Click an image to enlargeImportant information from the manual
This document is the official spare parts list for the Bosch GBH 18V-18 Cordless Rotary Hammer (Model: 3 611 J27 000). It is intended for service technicians and users to identify internal components, accessories, and necessary maintenance supplies. It provides exploded view diagrams and a comprehensive table of part numbers required for repairs.
Exploded View Diagrams
The manual includes detailed exploded view illustrations (Type E) that break down the tool into its constituent parts. These diagrams are essential for understanding the assembly of the internal mechanism, including the rotor, stator, and impact housing, as well as the auxiliary handle and depth gauge assembly.


Spare Parts List
The spare parts list provides a structured table containing the Item number, Part Number, and Description for every component. Use these part numbers when ordering replacements to ensure compatibility with the GBH 18V-18 model.
Maintenance and Lubrication
The list includes essential maintenance supplies required for servicing the tool, such as specific grease tubes (225 ml) and oil reservoirs (1000 ml). These items are critical for maintaining the internal lubrication of the rotary hammer mechanism.
Manufacturer information
Bosch
Practical help
Common problems
Locate the part in the exploded view diagram (Page 3) to find its item number, then cross-reference it with the Spare Parts List (Page 4) to find the exact part number.
The parts list includes specific grease tubes (Part numbers 1 615 430 001/002/020) and oil reservoir (1 615 430 019) for internal lubrication.
Before use
- Verify the model number (GBH 18V-18) matches your tool.
- Ensure the tool is disconnected from the battery before attempting any disassembly.
- Use only original Bosch spare parts for repairs.
Images and diagrams
- The exploded view (Page 3) shows the internal mechanism, including the rotor, stator, and impact mechanism.
- The accessory diagram (Page 2) shows the auxiliary handle assembly, depth gauge, and battery/charger components.
Model compatibility
- This document is specific to the GBH 18V-18 model with the machine number 3 611 J27 000.
Manual page author
Michael Turner
Technical manual editor
Reviews PDF manuals for structure, safety notes, and practical product details so readers can find the right information quickly.