WR500 92-93 & YZ490 84-90 Forged Piston - 87mm – 8317DA
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- SKU
- WOSS_8317DA
- Brand
- Wossner
- Availability
- In Stock (2)
- Bore Size
- 87mm
- 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
- 8317DA
- Over Size
- 0mm
- Pin Part Number
- WP042
- Pin Size
- 18mm
- Piston Number
- 8317DA
- Piston Size
- 86.92mm
- Product Type
- Forged Piston Kit
- Ring Part Number
- RSC8700
- 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, 87mm Bore
A forged piston kit for off-road motorcycles with a bore of 87mm. The 86.92mm piston has a compression height of 40mm and a pin size of 18mm.
Specifications
- Bore size: 87mm
- Piston size: 86.92mm
- Oversize: 0mm
- Compression height: 40mm
- Pin size: 18mm
- Stroke: 82mm
- Displacement: 490cc
- Number of rings: 2
- Ring part number: RSC8700
- Pin part number: WP042
- Clip part number: CW18
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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
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