CYLINDER KIT 13-15 RM-Z250 77, WORKS 40004-K02 STD, WITH VERTEX PISTON KIT
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Cylinder Works Standard Bore Cylinder Kit is a ready-to-install, direct bolt-on replacement requiring no re-plating. Designed to match OEM specifications, this kit includes a matched Vertex piston for longevity, performance, and reduced engine noise. The cylinder features Nickel Silicon Carbide plating for an extended lifespan. This kit includes the aluminum cylinder, Vertex piston, piston pin, two circlips, top ring, two oil rings, oil ring spacer, and a top-end gasket set. The gasket set includes a base gasket, head gasket, four valve stem seals, exhaust gasket, overflow seal, and three O-rings. Manufactured in the U.S.A.
- SKU
- 56-K148.77.CKW
- Brand
- Cylinder Works
- Availability
- In Stock (1)
Fitments (87)
| Make | Model | Year |
|---|---|---|
| HUSQVARNA | SMR 250 | 2006 |
| HUSQVARNA | SMR 250 | 2007 |
| HUSQVARNA | SMR 250 | 2008 |
| HUSQVARNA | SMR 250 | 2009 |
| HUSQVARNA | TC 250 | 2006 |
| HUSQVARNA | TC 250 | 2007 |
| HUSQVARNA | TC 250 | 2008 |
| HUSQVARNA | TC 250 | 2009 |
| HUSQVARNA | TE 250 | 2006 |
| HUSQVARNA | TE 250 | 2007 |
| HUSQVARNA | TE 250 | 2008 |
| HUSQVARNA | TE 250 | 2009 |
| HUSQVARNA | TE 310 | 2010 |
| HUSQVARNA | TXC 250 | 2006 |
| HUSQVARNA | TXC 250 | 2007 |
| HUSQVARNA | TXC 250 | 2008 |
| HUSQVARNA | TXC 250 | 2009 |
| KAWASAKI | KX 250F | 2004 |
| KAWASAKI | KX 250F | 2005 |
| KAWASAKI | KX 250F | 2006 |
| KAWASAKI | KX 250F | 2007 |
| KAWASAKI | KX 250F | 2008 |
| KAWASAKI | KX 250F | 2009 |
| KAWASAKI | KX 250F | 2010 |
| KAWASAKI | KX 250F | 2011 |
| KAWASAKI | KX 250F | 2012 |
| KAWASAKI | KX 250F | 2013 |
| KAWASAKI | KX 250F | 2014 |
| KAWASAKI | KX 250F | 2015 |
| KAWASAKI | KX 250F | 2016 |
| KAWASAKI | KX 250F | 2017 |
| KAWASAKI | KX 250F | 2018 |
| KAWASAKI | KX 250F | 2019 |
| SUZUKI | RM-Z 250 | 2004 |
| SUZUKI | RM-Z 250 | 2005 |
| SUZUKI | RM-Z 250 | 2006 |
| SUZUKI | RM-Z 250 | 2007 |
| SUZUKI | RM-Z 250 | 2008 |
| SUZUKI | RM-Z 250 | 2009 |
| SUZUKI | RM-Z 250 | 2010 |
| SUZUKI | RM-Z 250 | 2011 |
| SUZUKI | RM-Z 250 | 2012 |
| SUZUKI | RM-Z 250 | 2013 |
| SUZUKI | RM-Z 250 | 2014 |
| SUZUKI | RM-Z 250 | 2015 |
| SUZUKI | RM-Z 250 | 2016 |
| SUZUKI | RM-Z 250 | 2017 |
| SUZUKI | RM-Z 250 | 2018 |
| YAMAHA | WR 250F | 2001 |
| YAMAHA | WR 250F | 2002 |
| YAMAHA | WR 250F | 2003 |
| YAMAHA | WR 250F | 2004 |
| YAMAHA | WR 250F | 2005 |
| YAMAHA | WR 250F | 2006 |
| YAMAHA | WR 250F | 2007 |
| YAMAHA | WR 250F | 2008 |
| YAMAHA | WR 250F | 2009 |
| YAMAHA | WR 250F | 2010 |
| YAMAHA | WR 250F | 2011 |
| YAMAHA | WR 250F | 2012 |
| YAMAHA | WR R 250 | 2008 |
| YAMAHA | WR R 250 | 2009 |
| YAMAHA | WR R 250 | 2010 |
| YAMAHA | WR R 250 | 2011 |
| YAMAHA | WR R 250 | 2012 |
| YAMAHA | WR R 250 | 2013 |
| YAMAHA | WR R 250 | 2014 |
| YAMAHA | WR R 250 | 2015 |
| YAMAHA | WR R 250 | 2016 |
| YAMAHA | WR R 250 | 2017 |
| YAMAHA | WR X 250 | 2008 |
| YAMAHA | WR X 250 | 2009 |
| YAMAHA | WR X 250 | 2010 |
| YAMAHA | WR X 250 | 2011 |
| YAMAHA | WR X 250 | 2012 |
| YAMAHA | WR X 250 | 2013 |
| YAMAHA | WR X 250 | 2014 |
| YAMAHA | WR X 250 | 2015 |
| YAMAHA | WR X 250 | 2016 |
| YAMAHA | WR X 250 | 2017 |
| YAMAHA | YZ 250F | 2001 |
| YAMAHA | YZ 250F | 2002 |
| YAMAHA | YZ 250F | 2003 |
| YAMAHA | YZ 250F | 2004 |
| YAMAHA | YZ 250F | 2005 |
| YAMAHA | YZ 250F | 2006 |
| YAMAHA | YZ 250F | 2007 |
- General Product Group
- Engine
- General Product Type
- Cylinder Kits
- General Size
- 77mm
- Variant Id
- 283219
FULL DESCRIPTION
Cylinder Works Standard Bore Cylinder Kit
Upgrade your motorcycle's performance and longevity with the Cylinder Works Standard Bore Cylinder Kit. This all-inclusive kit is designed as a direct bolt-on replacement, eliminating the need for costly re-plating. Engineered to meet OEM specifications, it features a Nickel Silicon Carbide plated cylinder for exceptional durability and an extended lifespan. The kit also includes a precisely matched Vertex piston, ensuring optimal performance, reduced engine noise, and reliable operation.
Key Features:
- Direct bolt-on cylinder replacement; no re-plating is necessary.
- Nickel Silicon Carbide plating enhances durability and lifespan.
- Standard bore size for direct replacement.
- Includes a high-quality Vertex piston for improved performance and longevity.
- Manufactured in the U.S.A.
Included Components:
- Aluminum Cylinder
- Vertex Piston
- Piston Pin
- Two Circlips
- Top Ring
- Two Oil Rings
- Oil Ring Spacer
- Top-End Gasket Set (including base gasket, head gasket, four valve stem seals, exhaust gasket, overflow seal, and three O-rings)
QUESTIONS? JUST ASK
Talk to John or Phil. Real people, Monday to Friday, 10:00 to 17:00 (UK time).
Check the fitment table on this page against your make, model and year. Not sure? Call or email us 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.
Trade pricing available
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