Name: Piston Kit 77-82 KTM250 72.50, Wossner Forged 8034D150
Brand: Wossner
SKU: 56-W153+1.50

Piston Kit 77-82 KTM250 72.50, Wossner Forged 8034D150

Wossner
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Description

Wossner forged piston kit designed for KTM EXC 250 models with a 72.50mm bore. Engineered for optimal heat transfer and uniform bearing surface distribution, preventing piston collapse. Manufactured in Germany for durability and precision.

Features

Forged construction for superior strength and durability
Optimized heat transfer for improved engine performance
Elliptical design ensures even pressure distribution, reducing localized stress
Manufactured in Germany for high-quality performance

Specifications

Bore Size: 72.50mm
Actual Bore: 72.43mm
Displacement: 249 cm³
Stroke: 60.40mm
Clearance: 0.07mm
Compression Ratio: 2-Stroke
Compression Height: 38.00mm
Lock Part Number: CW18
Pin Part Number: WP033
Ring Set Part Number: RSB7250

Cross-Reference OEM Part Numbers

Wossner Piston Part Number: 8034D150

Vehicle Fitments

KTM EXC 250 (1977-1982)

Vehicle Compatibility

Please check the exact model and year before ordering.

Manufacturer	Model	Years
KTM	EXC 250	1977-1982

Piston Kit 77-82 KTM250 72.50, Wossner Forged 8034D150

Wossner
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Wossner forged piston kit designed for KTM EXC 250 models with a 72.50mm bore. Engineered for optimal heat transfer and... Read more

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SKU: 56-W153+1.50

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Description

Wossner forged piston kit designed for KTM EXC 250 models with a 72.50mm bore. Engineered for optimal heat transfer and uniform bearing surface distribution, preventing piston collapse. Manufactured in Germany for durability and precision.

Features

Forged construction for superior strength and durability
Optimized heat transfer for improved engine performance
Elliptical design ensures even pressure distribution, reducing localized stress
Manufactured in Germany for high-quality performance

Specifications

Bore Size: 72.50mm
Actual Bore: 72.43mm
Displacement: 249 cm³
Stroke: 60.40mm
Clearance: 0.07mm
Compression Ratio: 2-Stroke
Compression Height: 38.00mm
Lock Part Number: CW18
Pin Part Number: WP033
Ring Set Part Number: RSB7250

Cross-Reference OEM Part Numbers

Wossner Piston Part Number: 8034D150

Vehicle Fitments

KTM EXC 250 (1977-1982)

Vehicle Compatibility

Please check the exact model and year before ordering.

Manufacturer	Model	Years
KTM	EXC 250	1977-1982

Shipping & Delivery

How long will my item take to arrive?

Orders are typically dispatched within 1 working day and are shipped on a 24hour (non-guaranteed) service.

Where do you ship to?

We currently only ship orders within the UK.

How can I track my order?

Once your order has been dispatched, you will receive a tracking code. Tracking information is emailed to the email address that was provided when placing the order.

Can I collect my order?

Unfortunately we do not offer order collections from our fulfilment centre.