Genuine Black Cat 50/Roughhouse 50 OEM Right & Left Crankcase Assembly

Left and Right Crankcase Set for Genuine Black Cat and Roughhouse Scooters

This crankcase set is made for the Genuine Black Cat 50 and Roughhouse 50 scooters. It forms part of the engine housing and holds several key engine components in place, which helps the engine run evenly. You can swap it out during routine upkeep, and it is available among Genuine scooter parts. To confirm it will work with your machine, compare the engine code, for example GY6 157QMJ or 139QMB, and check the case length.

When to Replace It

Consider changing the crankcase set if the engine begins to perform poorly or if the existing set shows substantial wear. It plays an important role in how the scooter's engine operates.

Specifications

• Position: Right & Left
• Fits: Genuine Rattler 50, Roughhouse 50, Black Cat 50

Fitment

Compatible with:

• Genuine Rattler 50
• Genuine Roughhouse 50
• Genuine Black Cat 50

Where it goes: part #51 on the crankcase diagram for the Rattler 50; part #51 on the crankcase diagram for the Roughhouse 50.

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