Crankcase Assembly Part
Honda identifies this component as GASKET, CRANKCASE and places it in the crankcase section of the parts catalog. Its role is to provide the sealing interface associated with joining the crankcase sections.
Honda · Genuine OEM Part
The Honda GASKET, CRANKCASE is a sealing component in the crankcase assembly. It is positioned at the joint between the crankcase sections and helps form a controlled seal when the engine cases are assembled. As a gasket in this location, it supports separation of the crankcase interior from the outside environment and helps retain the assembly’s intended fluid and pressure boundaries. The Honda catalog identifies this part by the exact number 11191-KBG-771 and lists one gasket as required for the crankcase assembly.
Honda identifies this component as GASKET, CRANKCASE and places it in the crankcase section of the parts catalog. Its role is to provide the sealing interface associated with joining the crankcase sections.
The original number 11191-KBG-771 is documented as superseded by Honda number 11191-KBG-773. The newer number should be checked when ordering a replacement for an assembly that references the original part number.
Catalog records identify 11191-KBG-773 as the later number that supersedes 11191-KBG-771. The original 11191-KBG-771 remains the Honda catalog number used to identify the gasket in the referenced crankcase and gasket-kit records, while the supersession record establishes the replacement direction. No material, thickness, dimensions, color, or finish was verified in the sources reviewed.
| Honda Part Number | 11191-KBG-771 |
|---|---|
| Honda Catalog Description | GASKET, CRANKCASE |
| Part Type | Gasket |
| Assembly | Crankcase |
| Superseded By | 11191-KBG-773 |
| Required quantity | 1 |
| Model | Type | Model Years |
|---|---|---|
| 250 CUSTOM (CM250C) | Motorcycle | 1982–1983 |
| CB125TT | Motorcycle | 1990 |
| NIGHTHAWK (CB250) | Motorcycle | 1991–1997, 1999–2008 |
| NIGHTHAWK 250 (CB250) | Motorcycle | 1991–1997, 1999 |
| REBEL (2-TONE) (CMX250C2) | Motorcycle | 1999–2000 |
| REBEL (CMX250C) | Motorcycle | 1996–1997, 1999–2009, 2012 |
| REBEL 250 (CMX250C) | Motorcycle | 1985–1987 |
| REBEL 250 LIMITED (CMX250CD) | Motorcycle | 1986 |
| TWINSTAR (CM185T) | Motorcycle | 1978–1979 |
| TWINSTAR (CM200T) | Motorcycle | 1980–1982 |
Model applications as listed in Honda's dealer parts catalog for part number 11191-KBG-771.
Verify the Honda OEM part number for your specific model before ordering.

Compatible motorcycles, ATVs & side-by-sides
Verify your vehicle's model, year and specific configuration before ordering.