- Manual fuel switching valve instruction YZ952555000273
- Drawing No：YZ952555000273
- Oil level sensor (reverse resistance/600x420 section/water-heated) YZ952555000268
- Drawing No：YZ952555000268
- Oil level sensor (reverse resistance/600x420 section/heating suction return oil) YZ952555000267
- Drawing No：YZ952555000267
- Oil level sensor (reverse resistance/600x420 section) YZ952555000266
- Drawing No：YZ952555000266
- Oil level sensor (700x700/without connector/quick-connect) YZ952555000259
- Drawing No：YZ952555000259
- Tee ball valve assembly (right) YZ952555000254
- Drawing No：YZ952555000254
- Tee ball valve assembly (left) YZ952555000253
- Drawing No：YZ952555000253
- Tank reinforcement plate (850mm) YZ952555000240
- Drawing No：YZ952555000240
- Rubber water hose (φ20-1200/insulation layer L) YZ952555000235
- Drawing No：YZ952555000235
- Lightweight tank bracket (Man section/160 hole spacing) YZ952555000220
- Drawing No：YZ952555000220