Name: Piston Kit 13-18 SXF450 95mm, Wossner 8868DA KTM 78930007300
Brand: Wossner
SKU: 56-W956.A.WO

Piston Kit 13-18 SXF450 95mm, Wossner 8868DA KTM 78930007300

Wossner
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Description

This Wossner forged piston kit features a 95mm bore size (94.95mm actual) and is a standard fitment for KTM SX-F450 models from 2013 to 2018, as well as multiple Husqvarna 450 models. Manufactured in Germany, the piston includes a two-ring configuration and an elliptical design to promote even load distribution and superior heat transfer. It is engineered for durability and consistent performance under demanding conditions.

Features

Forged piston with two-ring design for enhanced strength and reliability
Elliptical shape distributes thrust loads evenly under heat expansion
Optimised for efficient combustion heat transfer to cylinder walls
Manufactured in Germany

Specifications

Bore Size: 95mm (actual 94.95mm)
Displacement: 449 cm³
Stroke: 60.80 mm
Clearance: 0.05 mm
Compression Ratio (Wossner): OEM
Compression Ratio (OEM): 12.60:1
Dome Volume: +1.00 cm³
Compression Height: 22.80 mm
Lock Part Number: CW19
Pin Part Number: WP071
Ring Set Part Number: 950ADS-2

Cross-Reference OEM Part Numbers

78930007300
40073M09500

Vehicle Fitments

KTM SX-F450 (2013–2018)
Husqvarna FC450 (2014–2015)
Husqvarna FC450 (2016–2020)
Husqvarna FX450 (2017–2020)
Husqvarna FS450 (2015)
Husqvarna FS450 (2016–2020)

Vehicle Compatibility

Please check the exact model and year before ordering.

Manufacturer	Model	Years
HUSQVARNA	FS 450	2015
HUSQVARNA	FX 450	2017-2021
HUSQVARNA	FS 450	2015-2021
HUSQVARNA	FC 450	2014-2021
GAS-GAS	MC F 450	2021
GAS-GAS	EX F 450	2021
HUSQVARNA	FX 450	2017-2020
HUSQVARNA	FS 450	2015-2020
HUSQVARNA	FC 450	2014-2020
HUSQVARNA	FX 450	2017-2018
HUSQVARNA	FS 450	2015-2018
HUSQVARNA	FC 450	2014-2018
HUSQVARNA	FX 450	2017-2019
KTM	SX F 450	2013-2020
HUSQVARNA	FC 450	2014-2019
KTM	SX F 450	2013-2019
KTM	SM R 450	2013-2014
KTM	SX F 450	2013-2018
HUSQVARNA	FS 450	2015-2019
KTM	SX F 450	2020-2021
KTM	SX F 450	2013-2017

Piston Kit 13-18 SXF450 95mm, Wossner 8868DA KTM 78930007300

Wossner
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This Wossner forged piston kit features a 95mm bore size (94.95mm actual) and is a standard fitment for KTM SX-F450... Read more

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SKU: 56-W956.A.WO

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Description

This Wossner forged piston kit features a 95mm bore size (94.95mm actual) and is a standard fitment for KTM SX-F450 models from 2013 to 2018, as well as multiple Husqvarna 450 models. Manufactured in Germany, the piston includes a two-ring configuration and an elliptical design to promote even load distribution and superior heat transfer. It is engineered for durability and consistent performance under demanding conditions.

Features

Forged piston with two-ring design for enhanced strength and reliability
Elliptical shape distributes thrust loads evenly under heat expansion
Optimised for efficient combustion heat transfer to cylinder walls
Manufactured in Germany

Specifications

Bore Size: 95mm (actual 94.95mm)
Displacement: 449 cm³
Stroke: 60.80 mm
Clearance: 0.05 mm
Compression Ratio (Wossner): OEM
Compression Ratio (OEM): 12.60:1
Dome Volume: +1.00 cm³
Compression Height: 22.80 mm
Lock Part Number: CW19
Pin Part Number: WP071
Ring Set Part Number: 950ADS-2

Cross-Reference OEM Part Numbers

78930007300
40073M09500

Vehicle Fitments

KTM SX-F450 (2013–2018)
Husqvarna FC450 (2014–2015)
Husqvarna FC450 (2016–2020)
Husqvarna FX450 (2017–2020)
Husqvarna FS450 (2015)
Husqvarna FS450 (2016–2020)

Vehicle Compatibility

Please check the exact model and year before ordering.

Manufacturer	Model	Years
HUSQVARNA	FS 450	2015
HUSQVARNA	FX 450	2017-2021
HUSQVARNA	FS 450	2015-2021
HUSQVARNA	FC 450	2014-2021
GAS-GAS	MC F 450	2021
GAS-GAS	EX F 450	2021
HUSQVARNA	FX 450	2017-2020
HUSQVARNA	FS 450	2015-2020
HUSQVARNA	FC 450	2014-2020
HUSQVARNA	FX 450	2017-2018
HUSQVARNA	FS 450	2015-2018
HUSQVARNA	FC 450	2014-2018
HUSQVARNA	FX 450	2017-2019
KTM	SX F 450	2013-2020
HUSQVARNA	FC 450	2014-2019
KTM	SX F 450	2013-2019
KTM	SM R 450	2013-2014
KTM	SX F 450	2013-2018
HUSQVARNA	FS 450	2015-2019
KTM	SX F 450	2020-2021
KTM	SX F 450	2013-2017

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.