PISTON KIT 04-09 KX125 54.00 B, WOSSNER 8167DB KAWASAKI MX
4.1 Trustpilot 99.9% positive on eBay
Free UK delivery 2–4 business days
Spread the cost with 
18+, T&Cs apply
The Wossner 8167DB piston kit is a +0.01 oversize forged piston with a 54.01mm bore and 53.96mm piston diameter. It is precision-engineered for enhanced strength, consistent performance, and efficient heat transfer in two-stroke engine systems. Its elliptical design ensures even expansion and load distribution, reducing the risk of piston deformation. Manufactured in Germany, this piston kit upholds high standards of quality and performance. Features include forged construction for superior strength and reliability, optimised heat transfer design for combustion chamber efficiency, and an elliptical profile that distributes pressure evenly to prevent piston collapse. Specifications include a bore of 54.01 mm, piston diameter of 53.96 mm, displacement of 125 cm³, stroke of 54.50 mm, piston clearance of 0.05 mm, compression height of 29.30 mm, and a 2-stroke compression ratio. Lock part number is CW15, pin part number is WP032, ring set part number is RSB5400, and connecting rod kit part number is P2010. Cross-reference OEM part numbers include 13001-0009, 13002-1099, 13003-0020, and 92033-1335.
- SKU
- 56-W834.B.WO
- Brand
- Wossner
- Availability
- In Stock (1)
Fitments (9)
| Make | Model | Year |
|---|---|---|
| KAWASAKI | KX 125 | 2001 |
| KAWASAKI | KX 125 | 2002 |
| KAWASAKI | KX 125 | 2003 |
| KAWASAKI | KX 125 | 2004 |
| KAWASAKI | KX 125 | 2005 |
| KAWASAKI | KX 125 | 2006 |
| KAWASAKI | KX 125 | 2007 |
| KAWASAKI | KX 125 | 2008 |
| KAWASAKI | KX 125 | 2009 |
- General Product Group
- Engine
- General Product Type
- Pistons & Kits
- General Size
- 54.00mm
- Variant Id
- 257945
FULL DESCRIPTION
Wossner 8167DB Piston Kit for Kawasaki KX125 (2004-2009)
This Wossner 8167DB piston kit is a high-performance upgrade designed for Kawasaki KX125 models produced between 2004 and 2009. As an oversize forged piston, it offers enhanced durability and consistent performance for your two-stroke engine.
Key Features:
- Forged Construction: Provides superior strength and reliability under demanding conditions.
- Optimised Heat Transfer: Engineered for efficient heat dissipation within the combustion chamber, promoting optimal engine operation.
- Elliptical Profile: Designed to distribute pressure evenly across the piston surface, preventing deformation and ensuring consistent performance.
- Precision Manufacturing: Made in Germany, adhering to high standards of quality and engineering.
Specifications:
- Bore: 54.01 mm
- Piston Diameter: 53.96 mm
- Display Displacement: 125 cm³
- Stroke: 54.50 mm
- Piston Clearance: 0.05 mm
- Compression Height: 29.30 mm
- Compression Ratio (Wossner and OEM): 2-stroke
- Lock Part Number: CW15
- Pin Part Number: WP032
- Ring Set Part Number: RSB5400
- Connecting Rod Kit Part Number: P2010
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.