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Cylinder and Piston Kit for Yamaha YZ85 and YZ80
Complete standard replacement cylinder kit for the 2002-2018 Yamaha YZ85 and 1993-2001 Yamaha YZ80. Kit includes a 47.50mm bore cylinder, piston, rings, sealing elements and other parts as listed in the specifications.
Technical data
- Application: Yamaha YZ85 2002–2018 and Yamaha YZ80 1993–2001
- Cylinder bore diameter: 47.50 mm
- Jump: 47.80 mm
- Capacity: 85 cm³
- Compression ratio: 8.2:1
- Type: standard replacement cylinder kit
OEM/OE numbers
43K-11611-00-00, 4ES-11311-20-00, 4ES-11311-30, 11611, 11311, 4ES-11311-30-00, 4ES-11351-00-00, 11351, 4ES-11631-01-A0, 4ES-11633-00-00, 11631, 11633
Part numbers provided in the source
5PA-11311-20-00, 5PA-11311-30-00, 5PA-11631-00-D0, 93210-56459-00, 93210-84724-00, 93450-16115-00
Contents of the set
- 1 × cylinder, bore 47.50 mm
- 1 × gasket
- 1 × piston
- 1 × piston clip
- 2 × piston protection
- 1 × piston ring
- 2 × o-ring
- 2 × locating pin
- 1 × needle bearing
The manufacturer recommends professional installation. Instructions are included with the kit.
Helpful information before purchasing
Before purchasing, compare the model and year of the motorcycle you are using with the kit: 2002-2018 Yamaha YZ85 or 1993-2001 Yamaha YZ80. Also, check the part numbers and required dimensions: cylinder bore 47.50 mm and stroke 47.80 mm.
The most important information
- Kit designed for Yamaha YZ85 2002–2018 and YZ80 1993–2001.
- The standard replacement cylinder has a bore diameter of 47.50 mm.
- The stated capacity of the kit is 85 cm³ and the compression ratio is 8.2:1.
- The source recommends professional installation and states that instructions are included.
Contents of the set
The set includes: cylinder, gasket, piston, piston clip, two piston retainers, piston ring, two O-rings, two locating pins and a needle bearing.
Frequently asked questions
How do I check if a part fits?
Check if your bike is a 2002-2018 Yamaha YZ85 or a 1993-2001 Yamaha YZ80. If in doubt, compare the part numbers and cylinder dimensions with the information provided in the description.
Is the product ready for assembly?
The kit includes the components listed in the specifications, and the source provides instructions. Installation should be performed by a professional.
Does the offer include a complete set?
Yes, the offer includes a set of items listed in the "Set Contents" section.
Why is it worth buying from Multigenus?
- Ships from European warehouse for selected offers
- Final price within the EU, excluding customs and import surcharges
- 14 days to return in accordance with EU law
- Pre- and post-purchase support
- The product is described in a way that makes it easier to choose the right variant