2Bros Parts

WR250 & YZ250 Forged Piston 1988-1991 - 69mm – 8134D100

$146.84

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Delivery to United States 5–8 business days

Spread the cost with Klarna

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Specifications
SKU
WOSS_8134D100
Brand
Wossner
Availability
In Stock (2)
Bore Size
69mm
Clip Part Number
CW18
Compression Height
36mm
Cylinders
1
Show more +19
Displacement Cc
246cc
Kit Part Number
8134
Number Of Rings
2
Original Sku
8134D100
Over Size
1mm
Pin Part Number
WP033
Pin Size
18mm
Piston Number
8134D100
Piston Size
68.94mm
Product Type
Forged Piston Kit
Qty Of Bearings Req
2
Ring Part Number
RSB6900
Stroke
68mm
Suits Woss Main Bearing
MB6328C3
Suits Woss Needle Bearing
N1022
Suits Wossner Con Rod
P2048 (83-89) / P2029 (90-98)
Vehicle Make
Yamaha
Yom From
1988
Yom To
1991
Delivery5–8 business days
14-Day ReturnsHassle-free
Easy CheckoutCard friendly
Product details

FULL DESCRIPTION

Forged Piston Kit, 69mm Bore

A forged piston kit for off-road motorcycles with a 69mm bore and a 1mm oversize. The 68.94mm piston has a 36mm compression height, an 18mm pin and two rings.

Specifications

  • Bore size: 69mm
  • Piston size: 68.94mm
  • Oversize: 1mm
  • Compression height: 36mm
  • Pin size: 18mm
  • Stroke: 68mm
  • Displacement: 246cc
  • Number of rings: 2
  • Ring part number: RSB6900
  • Pin part number: WP033
  • Clip part number: CW18
Before you buy

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.

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