Name: Piston Kit 02-04 YZ125 54.00 B, Wossner 8072DB Yamaha MX
Brand: Wossner
SKU: 56-W797.B.WO

Piston Kit 02-04 YZ125 54.00 B, Wossner 8072DB Yamaha MX

Wossner
Share
- WhatsApp
- Deel
- X
- Pin it
- Messenger
- Email

Description

This Wossner piston kit with a 54.01mm bore and 53.95mm actual piston diameter is designed for Yamaha YZ125 models from 2002 to 2004. Forged for strength and reliability, this piston provides excellent thermal efficiency and performance for 2-stroke engines, with a precision oversize specification of +0.01mm.

Features

Forged piston construction ensures superior strength and long-term durability
Engineered for optimal heat transfer from combustion chamber to cylinder walls
Elliptical profile promotes uniform bearing surface under thermal expansion
Prevents piston collapse by evenly distributing thrust loads and reducing pressure points
Manufactured in Germany

Specifications

Bore: 54.01mm
Piston Diameter: 53.95mm
Display (cm³): 125
Stroke (mm): 54.50
Clearance (mm): 0.06
Compression Height (mm): 28.00
Wossner Compression Ratio: 2-stroke
OEM Compression Ratio: 2-stroke

Cross-Reference OEM Part Numbers

5NY-11631-01-D0
5NY-11631-01-C0
5NY-11631-01-B0
5NY-11631-01-A0
Ring: 5NY-11611-00-00
Pin: 5UN-11633-00-00
Circlip: 93450-16068-00

Vehicle Fitments

Yamaha YZ125 2002–2004

Included Components

Lock: CW15
Pin: WP032
Ring Set: RSB5400
Rod: P2017
Part Number: 56-W797.B.WO (Piston PN# 8072DB)

Vehicle Compatibility

Please check the exact model and year before ordering.

Manufacturer	Model	Years
YAMAHA	YZ 125	2002-2004
YAMAHA	YZ 125	2001-2004
YAMAHA	YZ 125	1997-2000

Piston Kit 02-04 YZ125 54.00 B, Wossner 8072DB Yamaha MX

Wossner
Share
- WhatsApp
- Deel
- X
- Pin it
- Messenger
- Email

Product form

This Wossner piston kit with a 54.01mm bore and 53.95mm actual piston diameter is designed for Yamaha YZ125 models from... Read more

Out of stock

£0.00 Incl. VAT

Guaranteed secure & safe checkout.

SKU: 56-W797.B.WO

Free shipping on all orders above £75

No hassle returns within 30 days

Description

This Wossner piston kit with a 54.01mm bore and 53.95mm actual piston diameter is designed for Yamaha YZ125 models from 2002 to 2004. Forged for strength and reliability, this piston provides excellent thermal efficiency and performance for 2-stroke engines, with a precision oversize specification of +0.01mm.

Features

Forged piston construction ensures superior strength and long-term durability
Engineered for optimal heat transfer from combustion chamber to cylinder walls
Elliptical profile promotes uniform bearing surface under thermal expansion
Prevents piston collapse by evenly distributing thrust loads and reducing pressure points
Manufactured in Germany

Specifications

Bore: 54.01mm
Piston Diameter: 53.95mm
Display (cm³): 125
Stroke (mm): 54.50
Clearance (mm): 0.06
Compression Height (mm): 28.00
Wossner Compression Ratio: 2-stroke
OEM Compression Ratio: 2-stroke

Cross-Reference OEM Part Numbers

5NY-11631-01-D0
5NY-11631-01-C0
5NY-11631-01-B0
5NY-11631-01-A0
Ring: 5NY-11611-00-00
Pin: 5UN-11633-00-00
Circlip: 93450-16068-00

Vehicle Fitments

Yamaha YZ125 2002–2004

Included Components

Lock: CW15
Pin: WP032
Ring Set: RSB5400
Rod: P2017
Part Number: 56-W797.B.WO (Piston PN# 8072DB)

Vehicle Compatibility

Please check the exact model and year before ordering.

Manufacturer	Model	Years
YAMAHA	YZ 125	2002-2004
YAMAHA	YZ 125	2001-2004
YAMAHA	YZ 125	1997-2000

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.