YZ85 Forged Piston 2002-2019 - 47.5mm – 8104DA
4.4 Trustpilot 99.9% positive on eBay
Delivery to United States 5–8 business days
Spread the cost with 
- SKU
- WOSS_8104DA
- Brand
- Wossner
- Availability
- In Stock (2)
- Bore Size
- 47.5mm
- Clip Part Number
- CW14
- Compression Height
- 26mm
- Cylinders
- 1
Show more +19Show less
- Displacement Cc
- 85cc
- Kit Part Number
- 8104
- Number Of Rings
- 1
- Original Sku
- 8104DA
- Over Size
- 0mm
- Pin Part Number
- WP058
- Pin Size
- 14mm
- Piston Number
- 8104DA
- Piston Size
- 47.45mm
- Product Type
- Forged Piston Kit
- Qty Of Bearings Req
- 1 Of Each
- Ring Part Number
- RSV4750
- Stroke
- 47.8mm
- Suits Woss Main Bearing
- MB6204C3 Left / MB6304C3 Right
- Suits Woss Needle Bearing
- N1006
- Suits Wossner Con Rod
- P2008
- Vehicle Make
- Yamaha
- Yom From
- 2002
- Yom To
- 2019
FULL DESCRIPTION
Forged Piston Kit, 47.5mm Bore
This forged piston kit for off-road motorcycles has a 47.5mm bore, a 47.8mm stroke and 85cc displacement. The piston has a 26mm compression height, a 14mm pin size and a single ring.
Specifications
- Bore size: 47.5mm
- Piston size: 47.45mm
- Oversize: 0mm
- Compression height: 26mm
- Pin size: 14mm
- Stroke: 47.8mm
- Displacement: 85cc
- Number of rings: 1
- Ring part number: RSV4750
- Pin part number: WP058
- Clip part number: CW14
QUESTIONS? JUST ASK
Talk to John or Phil. Real people, Monday to Friday, 10:00 to 17:00 (UK time).
Call or email us with your make, model and year 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.
RELATED PARTS
Trade pricing available
Buying parts for your business? Apply for a 2BrosParts trade account.