Cylinder and Piston kit diameter 34 mm for Oleo Mac Sparta and Efco stark 25cc

Ø 34 mm 25cc engine Quality aftermarket

Complete kit with piston and cylinder Ø 34 mm for Oleo-Mac, Efco and Dynamac brushcutters (25 cc). Designed to restore engine compression, power and reliability , it is suitable for both professional and DIY maintenance.

Compatibility

• Oleo-Mac: Sparta 25, 25TR, 26, 250, 250TR, 250T, 260
• Efco: 8200, 8220, 8260
• Dynamac: 25 cc brushcutters

⚠️ Always check images and measurements before purchasing to ensure compatibility.

Technical specifications

• Replacement OEM Part Number: 4161570R
• Displacement: 25 cc
• Piston diameter: 34 mm
• Material: Aluminum (components as per photo)
• Color: silver

Package Contents

• 1 × cylinder
• 1 × piston
• 1 × piston pin
• 2 × elastic bands
• 2 × seeger (circlips)
• 2 × shaft bearings
• 1 × oil seal

Shipping

• Available options: tracked mail or express courier (24/48 h)
• Orders confirmed by 10:30 am: same-day dispatch (Mon-Fri)

Returns and right of withdrawal

• Returns within 30 days
• Intact product and original packaging required
• Return costs to be paid by the buyer except for defects

Assistance

Have questions about compatibility? Contact us via the website chat or use the "Contact" form in the shop: we'll help you choose the right kit.

The brands mentioned belong to their respective owners; the item is a compatible/aftermarket replacement part.