ITALKIT Needle Bearing 35x42x20 mm

The ITALKIT 35x42x20 mm VZY.470 small-end needle bearing is a universal part. Small part, big stakes: the needle bearing links the piston to the connecting rod. It works on every turn of the engine and, on a two-stroke, is replaced with every piston.

Specifications

• Brand: ITALKIT
• Manufacturer part number: VZY.470
• Dimensions: 35x42x20 mm

When to replace it?

• Play between the piston pin and the connecting rod.
• Needles blued or marked, or cage damaged.
• Metallic knocking from the top end.

At every piston change on a two-stroke, and as soon as play appears.

Fitting tips

1. Check the small-end bore and the piston pin: if they are marked, replace them.
2. Oil the bearing before fitting it.
3. Fit the pin and new circlips, gap opposite the notch in the piston.
4. Reassemble the top end with a new top end gasket kit.

Spare parts and items to plan

• Piston : see the selection
• Top-end gasket kit : see the selection

Frequently asked questions

Which bearing should I choose?
The one that matches your engine's dimensions (inner diameter x outer diameter x width), given in the specifications.

Compatibility

Universal part: check the dimensions given before ordering.