Key specs

Adjustable
No
Hard anodised
Yes
Tapered
Yes
Teflon Coated
Yes

Have it fitted at Willys

We fit parts at our Oxley and Warana workshops. Order the part and we'll book you in, or ask for a fitted price first.

Get a fitting quote

Send your rego for a confirmed fit

Once we’ve confirmed it fits your vehicle, our Fitment Guarantee covers it. If it doesn’t fit, we pay the return freight both ways and refund or exchange it. No restocking fee. How it works

Covered only after we confirm the fit from your rego or VIN. Tell us within 30 days, with the part unused. Special-order, freight-quoted and tune/software items are excluded. Change of mind is different: 30 days, a 15% restocking fee, and you pay the return postage.

  • Returns within 30 days
  • 12 month warranty
  • Fitting available

Wiseco Accessories Tools Piston Ring Compressors

Wiseco Ring Compressor Sleeve - 4.155 in.

Universal fit
SKU WPC-RCS41550MPN RCS41550

$67.23

Including GST

Available to order – usually ships in 2-3 weeks

Available to order – usually ships in 2-3 weeks
Shipping calculated exactly at checkout
Pick up from our workshops291 Cliveden Ave, Oxley (Brisbane) or 29 Production Ave, Warana (Sunshine Coast). Monday to Friday, 8am to 5pm.
Returns within 30 daysUnused and uninstalled, in the original packaging, with a return authorisation from us first. A 15% restocking fee applies and return postage is at your cost. Your Australian Consumer Law rights are not affected. Returns policy
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Willys Workshop · Oxley & Warana, QLD

or 4 interest-free payments of $16.81 with Afterpay

Will it fit your vehicle?

Universal fit Not made for one vehicle. It fits by size, thread or specification, so check the dimensions in the description against your application.

Fitment listings are a guide. Not sure? Send us your rego or VIN and our team will check the part for your vehicle, before or after you order.

Check my fitmentor call(07) 5619 7869or text0485 885 957oremail us

Wiseco ring compressor sleeves are forged in-house in the USA and are a precision solution to assist in your high-performance engine build.

Description

Wiseco piston ring compressor sleeve for a 4.155 in (105.54 mm) bore: tapered, hard-anodised and Teflon-coated, fixed size (not adjustable).

Using it

A tapered sleeve squeezes the rings evenly into their grooves as the piston slides into the bore, which saves broken rings and scored bores. Pick the sleeve that matches your finished bore size.

More: piston ring compressors · all performance pistons · Wiseco

Wiseco part number: RCS41550

Specifications

AdjustableNo
Hard anodisedYes
TaperedYes
Teflon CoatedYes
BrandWiseco
SKUWPC-RCS41550
MPNRCS41550

Warranty: 12 months from Willys Workshop

Sold and warranted by Willys Workshop. Parts carry our 12-month warranty against defects, from the date of purchase or installation (whichever is later), subject to any manufacturer terms and fair wear and tear (Terms & Conditions, clause 7.1(b)). This is in addition to your rights under the Australian Consumer Law, which cannot be excluded.

  • 30-day change-of-mind returns on eligible items: unused, uninstalled and in the original packaging, with a Return Authorisation from us first. A 15% restocking fee applies and return postage is at your cost.
  • Wrong fit: if a part covered by our Fitment Guarantee doesn’t fit, we pay the return freight both ways and there’s no restocking fee.
  • Special-order or imported-to-order items, electrical parts, ECUs and tuners once registered, connected or flashed, parts that have been fitted or modified, and clearance items can’t be returned for change of mind. Your rights for faulty goods still apply.
  • Refunds are made to your original payment method within 14 business days of us receiving and inspecting the return.

Full details: Returns & Refund Policy and Terms & Conditions.


Warranty claims are coordinated through Willys Workshop. Email sales@willysworkshop.com.au or call Warana (07) 5619 7869 / Oxley (07) 3377 3421 with your order number and a description of the issue.

Shipped Australia-Wide

  • Dispatched from within Australia with tracking.
  • Available to order – usually ships in 2–3 weeks.
  • Shipping is calculated at checkout based on size, weight and your delivery address.
  • Delivery usually takes 2–10 business days after dispatch, depending on your location.
  • Need your tracking number? Once your order has shipped, email sales@willysworkshop.com.au with your order number and we’ll send you the carrier and tracking details.

Freight question? Call us on (07) 5619 7869.