VERTEX Piston Kit - 79.96 mm - Yamaha [23943B]

MSRP: $302.95

$221.15

(You save $81.80 )

(No reviews yet) Write a Review

Manufacturer Part Number:

23943B

Parts Unlimited Part Number:

09103355

Parts API Product ID:

0288518939

Parts Status:

STANDARD

Product Type:

Piston & Ring Kits

Parts Fitment Count:

Parts Missing >130 Batch:

PARTS_MISSING_OVER130_POSITIVE_STOCK_FREEDOM_20260826

Parts Missing >130 Plan SHA256:

0C658F52D7FCC29CFA5B39C6BDB67D100D17FAF5D8BD9CD14EB7FA79BF48A7B9

Parts Sealed Image SHA256:

B50B605CE5A5A6860B8D53AD83A1730B692237E05D6D658868F584027FA23D7B

VERTEX Piston Kit - 79.96 mm - Yamaha [23943B]

Manufacturer Part Number: 23943B

Parts Unlimited Part Number: 09103355

Product Type: Piston & Ring Kits

Piston Kit - 79.96 mm - Yamaha

Compression Ratio: 13.5:1
Product Name: Piston Kit
Units: Kit
Piston Diameter: 79.96 mm
Bore - Oversize: +3.00 mm
Engine Type: 4-Stroke
Piston Material: Forged 2618 Aluminum
Skirt Coating: Molybdenum Disulphite
Style: Forged Big Bore
Bore - Oversize: +3,00 mm
Cylinder Diameter: 80.00 mm
Displacement: 270 cc
Riding Style: Off-Road
The piston is heat-treated with a T-5 hardening and tempering cycle
The piston skirt is coated with a high-tech Molybdenum Disulphite coating for faster break in time and increased piston life
Increases engine's displacement, torque and peak horsepower
Forged OE stock compression big bore piston
Piston kit includes piston, rings, wrist pin and circlips