PISTON KIT 12-16 KTM EXC-F 350 88, WOSSNER 8885DB FORGED
4.1 Trustpilot 99.9% positive on eBay
Delivery to United States 5–8 business days
Spread the cost with 
Wossner forged piston kit with 88.01mm bore size (87.96mm actual) and +0.01mm oversize fitment. Features an elliptical profile for even load distribution and reduced localised stress during thermal expansion. Maintains OEM compression specifications and supports reliable performance. Manufactured in Germany. Specifications include a 349 cm³ displacement, 57.50 mm stroke, 0.05 mm clearance, OEM compression ratio (12.30:1 OEM), -0.10 cm³ dome volume, 20.50 mm compression height, CW18 lock part number, WP054 pin part number, 880XSY ring set part number, and P4061 rod part number. Weight is 322 grams.
- SKU
- 56-W960.B.WO
- Brand
- Wossner
- Availability
- In Stock (1)
Fitments (28)
| Make | Model | Year |
|---|---|---|
| HUSABERG | FE 350 | 2013 |
| HUSABERG | FE 350 | 2014 |
| HUSABERG | FE 390 | 2014 |
| HUSQVARNA | FE 350 | 2014 |
| HUSQVARNA | FE 350 | 2015 |
| HUSQVARNA | FE 350 | 2016 |
| KTM | 350 EXC-F | 2012 |
| KTM | 350 EXC-F | 2013 |
| KTM | 350 EXC-F | 2014 |
| KTM | 350 EXC-F | 2015 |
| KTM | 350 EXC-F | 2016 |
| KTM | 350 EXC-F SIX DAYS | 2013 |
| KTM | 350 FREERIDE | 2012 |
| KTM | 350 FREERIDE | 2013 |
| KTM | 350 FREERIDE | 2014 |
| KTM | 350 FREERIDE | 2015 |
| KTM | 350 FREERIDE | 2016 |
| KTM | 350 FREERIDE | 2017 |
| KTM | 350 XC-F | 2012 |
| KTM | 350 XC-F | 2013 |
| KTM | 350 XC-F | 2014 |
| KTM | 350 XC-F | 2015 |
| KTM | 350 XC-F | 2016 |
| KTM | 350 XCF-W | 2012 |
| KTM | 350 XCF-W | 2013 |
| KTM | 350 XCF-W | 2014 |
| KTM | 350 XCF-W | 2015 |
| KTM | 350 XCF-W | 2016 |
- General Product Group
- Engine
- General Product Type
- Pistons & Kits
- General Size
- 88.00mm
- Variant Id
- 258428
FULL DESCRIPTION
Wossner 8885DB Forged Piston Kit
This Wossner forged piston kit is precision engineered for high-performance applications. Featuring a 88.01mm bore size (actual 87.96mm), this kit offers a +0.01mm oversize fitment. The piston is designed with an elliptical profile to ensure even load distribution and minimize localized stress during thermal expansion. Manufactured in Germany, this kit maintains OEM compression specifications, providing reliable performance under demanding conditions.
Key Features:
- Forged piston with precision +0.01mm oversize specification.
- Elliptical design promotes uniform pressure distribution during thermal expansion.
- Engineered for optimal heat dissipation and structural integrity.
- Manufactured in Germany.
Specifications:
- Bore Size: 88.01mm (actual 87.96mm)
- Displacement: 349 cm³
- Stroke: 57.50 mm
- Clearance: 0.05 mm
- Compression Ratio (Wossner): OEM
- Compression Ratio (OEM): 12.30:1
- Dome Volume: -0.10 cm³
- Compression Height: 20.50 mm
- Lock Part Number: CW18
- Pin Part Number: WP054
- Ring Set Part Number: 880XSY
- Rod Part Number: P4061
QUESTIONS? JUST ASK
Talk to John or Phil. Real people, Monday to Friday, 10:00 to 17:00 (UK time).
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.
Yes. We ship from the UK. Orders ship within 3 working days, then delivery to the United States takes 5–8 business days. The delivery price is shown at checkout before you pay. 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.
Any customs duties or import taxes charged in the United States are paid by you when the parcel arrives. Any tax we collect ourselves is shown at checkout before you pay.
More answers in our FAQ.
Trade pricing available
Buying parts for your business? Apply for a 2BrosParts trade account.