WR500 92-93 & YZ490 84-90 Forged Piston - 88.5mm – 8317D150
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- SKU
- WOSS_8317D150
- Brand
- Wossner
- Availability
- In Stock (2)
- Bore Size
- 88.5mm
- Clip Part Number
- CW18
- Compression Height
- 40mm
- Cylinders
- 1
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- Displacement Cc
- 490cc
- Kit Part Number
- 8317
- Number Of Rings
- 2
- Original Sku
- 8317D150
- Over Size
- 1.5mm
- Pin Part Number
- WP042
- Pin Size
- 18mm
- Piston Number
- 8317D150
- Piston Size
- 88.42mm
- Product Type
- Forged Piston Kit
- Ring Part Number
- RSC8850
- Stroke
- 82mm
- Suits Woss Needle Bearing
- N1022
- Vehicle Make
- Yamaha
- Yom From
- WR500 - 1992, YZ490 - 1984
- Yom To
- WR500 - 1993, YZ490 - 1990
FULL DESCRIPTION
Forged Piston Kit, 88.5mm Bore
A forged piston kit for off-road motorcycles with a bore of 88.5mm. The 88.42mm piston has a compression height of 40mm and a pin size of 18mm.
Specifications
- Bore size: 88.5mm
- Piston size: 88.42mm
- Oversize: 1.5mm
- Compression height: 40mm
- Pin size: 18mm
- Stroke: 82mm
- Displacement: 490cc
- Number of rings: 2
- Ring part number: RSC8850
- Pin part number: WP042
- Clip part number: CW18
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
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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.
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