My Account
My Garage
Shopping Cart

Shopping Cart

0 items in your Cart
View Cart
Subtotal
Track
My Order
MY GARAGE Select Vehicle
MY GARAGE

Wiseco 3218X 4-Cycle Piston Ring Set 81.74mm Bore +0.030 Over

Part of: Wiseco Pistons Piston Ring Set

Other options in this family: Wiseco Pistons 3347KD Wiseco Pistons 3228KD Wiseco Pistons 9300XX Wiseco Pistons 3169KD Wiseco Pistons 2283XE

Manufacturer

Picture for manufacturer Wiseco Pistons

Part Number

3218X
8 reviews
Sale Price

$47.99

1 left at this price

delivery box

Usually delivered within 2 days

Check out with

ApplePay
Authorize Seller Badge
No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Wiseco 3218X is a 4-cycle piston ring set precision-engineered for an 81.74mm (3.218 in.) cylinder bore at +0.030" oversize. Built to Wiseco's exacting tolerances, this steel X-Ring set is designed to deliver consistent compression, reliable sealing, and effective oil control in performance powersports applications.

Key Features:

  • Bore Size: 81.74mm (3.218 in.)
  • Bore Oversize: +0.030"
  • Ring Material: Steel
  • Ring Type: X-Ring
  • Engine Type: 4-Cycle
  • Each set includes rings for one piston only
  • Engineered and tested for race-ready performance
  • Designed exclusively for use with Wiseco pistons — not compatible with OEM or other brand pistons

Wiseco piston rings are manufactured specifically to match Wiseco piston specifications, ensuring an optimal fit and maximum performance. Whether rebuilding for street or performance use, the 3218X ring set provides the precision sealing your engine demands.

Products specifications

Second Ring Material

Cast iron

Top Ring Material

Cast iron

Prop 65

WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

Third Ring Material

Stainless Steel

Engine Type

ICE

Industry

Powersports

Out of Stock Message

Estimated Shipped Date 3-4 Weeks

EBAY Category ID

177976

Product Market

ATV/UTV

Product Type

Ring Sets

Oil Ring Thickness

3.9

Second Compression Ring Thickness

1.58

Top Compression Ring Thickness

1.58

Bore Diameter

81.74

Title

Wiseco Piston Ring Set, 4 Cycle, 81.74 MM Bore

Title - Web

Wiseco 4 Cycle Piston Ring Set - 81.74 mm

Easy and fast, can't beat that with a stick. It even arrived a day earlier than indicated. What else can I ask for. The install was really smooth and really did only take me about an hour. However, I did have access to a lift because a friend of mine owns an auto repair shop. On the ground I'd guess it would be closer to an hour and a half, but still not bad.

good so far.

Good pricing

Easy

how long will it take to arrive?

Easy & fast

Fast and Easy

Great experience. Good service. Reasonable prices.

Share icon
Return Policy
Returns are easy at THMotorsports

Not happy with a purchase? No problem. We've made returning items as easy as possible. And most purchases can be returned for free for 30 days. Learn more about our Returns Policy