2Bros Parts

PISTON KIT SHERCO 125 SE-R 17-25, WOSSNER 8303DA 54.00

£115.06

4.1 Trustpilot 99.9% positive on eBay

Free UK delivery 2–4 business days

Out of Stock

Wossner forged piston kit part number 8303DA for Sherco SE-R 125 models 2017-2025. Features include forged construction for superior strength and durability, standard replacement for Sherco SE-R 125 models, engineered for optimal combustion heat transfer to cylinder walls, elliptical design ensures consistent bearing surface under thermal expansion, and even distribution of thrust loads reduces localised pressure points. Manufactured in Germany. Specifications: kit part number 8303DA, size 54 mm, stroke 54.5 mm, compression height 29 mm, OEM compression ratio, 2 rings, clip part number CW15, pin size 15 mm, pin part number WP032. Cross-reference OEM part numbers: 8303DA.

Specifications
SKU
56-W9845.A.WO
Brand
Wossner
Availability
Out of Stock

Fitments (14)

MakeModelYear
SHERCOSC R 1252019
SHERCOSE R 1252017
SHERCOSE R 1252018
SHERCOSE R 1252019
SHERCOSE R 1252020
SHERCOSE R 1252021
SHERCOSE-R 1252018
SHERCOSE-R 1252019
SHERCOSE-R 1252020
SHERCOSE-R 1252021
SHERCOSE-R 1252022
SHERCOSE-R 1252023
SHERCOSE-R 1252024
SHERCOSE-R 1252025
General Product Group
Engine
General Product Type
Pistons & Kits
General Size
18.00mm
Variant Id
288370
Delivery2–4 business days
14-Day ReturnsHassle-free
Easy CheckoutCard friendly
Product details

FULL DESCRIPTION

Wossner Forged Piston Kit for Sherco 125 SE-R

This Wossner forged piston kit is designed as a direct replacement for Sherco SE-R 125 models. Manufactured in Germany, it offers robust structural integrity and efficient thermal performance, crucial for high-performance two-stroke engines.

The piston features an elliptical profile that supports uniform expansion and pressure distribution, enhancing reliability and performance under demanding conditions. This design ensures consistent bearing surface integrity even with thermal expansion and reduces localized pressure points by distributing thrust loads evenly.

Key Features:

  • Forged construction for superior strength and durability.
  • Engineered for optimal combustion heat transfer to cylinder walls.
  • Elliptical design ensures consistent bearing surface under thermal expansion.
  • Even distribution of thrust loads reduces localized pressure points.
  • Manufactured in Germany.

Specifications:

  • Kit Part Number: 8303DA
  • Piston Size: 54.00 mm
  • Stroke: 54.5 mm
  • Compression Height: 29 mm
  • Features OEM Compression Ratio
  • Number of Rings: 2
  • Clip Part Number: CW15
  • Pin Size: 15 mm
  • Pin Part Number: WP032
Before you buy

QUESTIONS? JUST ASK

Talk to John or Phil. Real people, Monday to Friday, 10:00 to 17:00.

Check the fitment table on this page against your make, model and year. Not sure? Call or email us and we will check it for you before you order.

UK delivery is £4.99, or free on orders over £60. Orders ship within 3 working days, then delivery takes 2–4 business days. Delivery details

Yes. You have 14 days from delivery to return it, unused and in its original packaging. Contact us first and we will send you the return instructions. Returns policy

By card, PayPal, Apple Pay or Google Pay, or spread the cost with Klarna. Payment is taken securely by Stripe, and the options for your order are shown at checkout.

More answers in our FAQ.

Trade pricing available

Buying parts for your business? Apply for a 2BrosParts trade account.

Apply for Trade

Out of stock