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Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
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Wiseco
Wiseco 90.5mm Bore Ring Compressor Sleeve - RCS09050
$49.99
This product will be available for sale in 2 weeks, but you can pre-order now to receive 10% discount!
The Wiseco 90.5mm Bore Ring Compressor Sleeve (RCS09050) is a precision-engineered tool designed to streamline the engine assembly process. Unlike adjustable band-style compressors, this fixed-diameter sleeve ensures perfectly even compression of the piston rings for a seamless transition into the cylinder block, protecting both the rings and the piston skirts from damage.
Each sleeve is hard-anodized and Teflon-coated to provide a low-friction surface and exceptional wear resistance. The interior features a smooth radius that tapers down to the specific 90.5mm bore size, which is critical when installing thin, high-performance oil ring sets that are prone to catching on standard tools. For ease of use in a busy shop environment, the sleeve is laser-marked with the bore size for instant identification.
- Bore Size: 90.5mm
- Finish: Hard-anodized and Teflon-coated for low friction
- Design: Smooth radius taper for even ring compression
- Identification: Laser-marked size indication
- Manufacturer Part Number: RCS09050
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Atlus
1340 Cobb Dr, Unit 1, Eustis, FL 32736
352-234-4458
Mon – Fri: 8:30 am – 4:30 pm
Sat: 9:00 am – 2:00 pm
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If you can find the part for a lower price from an authorized dealer/shop, we'll match the price! Reach out to Hello@AtlusAuto.com, our live chat located at the bottom right of your screen, or request an Atlas Price Guarantee, or visit our dedicated APG page to submit a request.
Wiseco 90.5mm Bore Ring Compressor Sleeve - RCS09050
$49.99
This product will be available soon, but you can pre-order now to get on the list before others!
US Based Support - In Florida
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$49.99
$49.99
$49.99
The Wiseco 90.5mm Bore Ring Compressor Sleeve (RCS09050) is a precision-engineered tool designed to streamline the engine assembly process. Unlike adjustable band-style compressors, this fixed-diameter sleeve ensures perfectly even compression of the piston rings for a seamless transition into the cylinder block, protecting both the rings and the piston skirts from damage.
Each sleeve is hard-anodized and Teflon-coated to provide a low-friction surface and exceptional wear resistance. The interior features a smooth radius that tapers down to the specific 90.5mm bore size, which is critical when installing thin, high-performance oil ring sets that are prone to catching on standard tools. For ease of use in a busy shop environment, the sleeve is laser-marked with the bore size for instant identification.
- Bore Size: 90.5mm
- Finish: Hard-anodized and Teflon-coated for low friction
- Design: Smooth radius taper for even ring compression
- Identification: Laser-marked size indication
- Manufacturer Part Number: RCS09050
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