Cylinder Chart:
| Model | “L” | I.D. | O.D. | 
|---|---|---|---|
| BP-4045 | 154 | Ø40 | Ø45 | 
| BP-4047 | 161 | Ø40 | Ø47 | 
| BP-5055 | 188 | Ø50 | Ø55 | 
| BP-5058 | 197 | Ø50 | Ø58 | 
| BP-6368 | 228 | Ø63 | Ø68 | 
| BP-6372 | 240 | Ø63 | Ø72 | 
Cylinder Chart:
| Model | “L” | I.D. | O.D. | 
|---|---|---|---|
| BP-4045 | 154 | Ø40 | Ø45 | 
| BP-4047 | 161 | Ø40 | Ø47 | 
| BP-5055 | 188 | Ø50 | Ø55 | 
| BP-5058 | 197 | Ø50 | Ø58 | 
| BP-6368 | 228 | Ø63 | Ø68 | 
| BP-6372 | 240 | Ø63 | Ø72 |