La Sleeve Cylinder Sleeve - 83.00mm Bore
La Sleeve Cylinder Sleeve - 83.00mm Bore
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Estimated delivery: Feb 05 - Feb 09
About this product
About this product
Give your worn cylinder a new lease on life with this high-quality replacement cylinder sleeve from LA Sleeve. Precision-engineered for optimal performance and durability, this sleeve will restore your engine to its original power.
Description
The LA Sleeve cylinder sleeve is crafted from durable chrome-moly alloy, ensuring exceptional wear resistance and longevity. The outer diameter is centerless ground for perfect roundness, guaranteeing a precise fit within your engine block. Each sleeve undergoes rigorous inspection, maintaining size accuracy within one-half thousandth of an inch. With a bore size of 83.00mm and a displacement of 387cc, this sleeve is designed for optimal performance in 4-stroke engines. Proper installation requires boring and honing the inside diameter to match your piston size, ensuring a perfect seal and maximum power output. LA Sleeve products are trusted by professionals and enthusiasts alike, guaranteeing top-tier quality and reliability.
Features & highlights
- Restores worn cylinders to like-new condition.
- Manufactured from high-strength chrome-moly alloy for maximum durability.
- Centerless ground outer diameter ensures perfect roundness and fit.
- Precise sizing controlled by rigid inspection.
- Designed for optimal performance in 4-stroke engines.
- Extends engine life and improves overall performance.
Technical specifications
- Brand: LA Sleeve
- Part Number: YA5231
- Bore Size: 83.00 mm
- Displacement: 387 cc
- Engine Type: 4-Stroke
- Material: Chrome-Moly Alloy
Important to know
This cylinder sleeve requires professional installation. The inside diameter must be bored and honed to the size of your piston after installation. Cylinder resleeving services may be available through your vendor. Piston NOT included.
Shipping & Return
Shipping & Return
Free shipping to GLS parcel shop parcel box for purchases over DKK 1,000.
GLS home delivery costs DKK 59.
We do our best to ship your order as quickly as possible. All orders are generally packed within 24 hours on weekdays.
There is a 14-day return policy. Read more
Parts Denmark Info
Parts Denmark Info
Parts Denmark is a new webshop based in Denmark. We have a physical location you can visit (No showroom yet), and we have both email and phone support in our opening hours.
Our company info is:
Parts Denmark ApS
VAT: DK45974758
Dam Holme 11
3660 Stenløse, Denmark
hello@partsdenmark.com
+45 222 333 29
Best regards,
William Svendsen & Martin Høyer (Owners)
Specifications
LA SLEEVE
YA5231
Cylinder Sleeve
83,00 mm
387 cc
4-Stroke
Chrome-Moly Alloy
Each


Who is behind Parts Denmark
Martin and William are the duo behind Parts Denmark — an unlikely but awesome combo of a tech-savvy young IT wizard and a seasoned motorcycle guru who’s seen (and fixed) it all. Together, we’ve built a team with big ambitions, plenty of passion, and a shared mission to create great things — side-by-side with you.

