Select Your Ride

1
2
3

Piston Rings

Piston Rings

Piston Rings

Piston rings are essential for maintaining proper compression and minimizing blow-by in your race engine. Designed for high-stress conditions, they ensure optimal performance during every lap. Enhance your setup with these rings and complementary engine sealing components for a winning combination.

  • Product
  • Qty in Cart
  • Quantity
  • Price
  • Subtotal
  • On Sale
    Piston Ring Set 4.165 1/16 1/16 3/16 SEAR10248-45

    Piston Ring Set 4.165 1/16 1/16 3/16 SEAR10248-45

    SEALED POWER

    MSRP: $162.99
    Now: $154.84
    Was: $162.99
    Piston Ring Set 4.165 1/16 1/16 3/16Piston Rings - Speed Pro - 4.165 in Bore - File Fit - 1/16 x 1/16 x 3/16 in Thick - Standard Tension - Plasma Moly - 8 Cylinder - Kit
    SEAR10248-45
    SKU:
    SEAR10248-45
    Availability:
    Ships Same Business Day
    Weight:
    1.06 LBS
    MFG Part #:
    R1024845
    MSRP: $162.99
    Now: $154.84
    Was: $162.99
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $162.99
    Now: $154.84
    Was: $162.99
    Subtotal:
  • On Sale
    Piston Ring Set 4.155 1/16 1/16 3/16 SEAR10248-35

    Piston Ring Set 4.155 1/16 1/16 3/16 SEAR10248-35

    SEALED POWER

    MSRP: $162.99
    Now: $154.84
    Was: $162.99
    Piston Ring Set 4.155 1/16 1/16 3/16Piston Rings - Speed Pro - 4.155 in Bore - File Fit - 1/16 x 1/16 x 3/16 in Thick - Standard Tension - Plasma Moly - 8 Cylinder - Kit
    SEAR10248-35
    SKU:
    SEAR10248-35
    Availability:
    Ships Same Business Day
    Weight:
    1.04 LBS
    MFG Part #:
    R1024835
    MSRP: $162.99
    Now: $154.84
    Was: $162.99
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $162.99
    Now: $154.84
    Was: $162.99
    Subtotal:
  • On Sale
    Piston Ring Set 4.145 1/16 1/16 3/16 SEAR10248-25

    Piston Ring Set 4.145 1/16 1/16 3/16 SEAR10248-25

    SEALED POWER

    MSRP: $164.99
    Now: $156.74
    Was: $164.99
    Piston Ring Set 4.145 1/16 1/16 3/16Piston Rings - Speed Pro - 4.145 in Bore - File Fit - 1/16 x 1/16 x 3/16 in Thick - Standard Tension - Plasma Moly - 8 Cylinder - Kit
    SEAR10248-25
    SKU:
    SEAR10248-25
    Availability:
    Ships Same Business Day
    Weight:
    1.04 LBS
    MFG Part #:
    R1024825
    MSRP: $164.99
    Now: $156.74
    Was: $164.99
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $164.99
    Now: $156.74
    Was: $164.99
    Subtotal:
  • Mahle piston ring set 4.165 in bore 1.5 x 1.5 x 3.0 mm standard tension 8-cylinder MAH4170MS-15

    Mahle piston ring set 4.165 in bore 1.5 x 1.5 x 3.0 mm standard tension 8-cylinder MAH4170MS-15

    MAHLE PISTONS

    $155.74
    MAHLE Performance Piston Ring Set 4.165 1.5 1.5 3.0mm This MAHLE Performance Piston Ring Set is engineered for 4.165-inch bore engines, featuring file-fit rings with dimensions of 1.5 x 1.5 x 3.0 mm. The set includes standard tension plasma moly rings...
    MAH4170MS-15
    SKU:
    MAH4170MS-15
    Availability:
    Ships Same Business Day
    Weight:
    0.81 LBS
    MFG Part #:
    4170MS-15
    $155.74
    Qty in Cart: 0
    Quantity:
    Price:
    $155.74
    Subtotal:
  • Mahle Piston Ring Set 4.160" Bore 1.5mm Top 1.5mm Second 3.0mm Oil MAH4160MS-15

    Mahle Piston Ring Set 4.160" Bore 1.5mm Top 1.5mm Second 3.0mm Oil MAH4160MS-15

    MAHLE PISTONS

    $155.74
    Mahle Motorsport Piston Ring Set 4.160 1.5 1.5 3.0mm This Mahle Motorsport piston ring set is engineered for 4.155-inch bore engines, featuring file-fit rings with dimensions of 1.5 x 1.5 x 3.0 mm. The set includes standard tension plasma moly rings...
    MAH4160MS-15
    SKU:
    MAH4160MS-15
    Availability:
    Ships Same Business Day
    Weight:
    0.81 LBS
    MFG Part #:
    4160MS-15
    $155.74
    Qty in Cart: 0
    Quantity:
    Price:
    $155.74
    Subtotal:
  • Mahle piston ring set 4.125 in bore 1.5 x 1.5 x 3.0 mm standard tension 8-cylinder kit 4130MS-15

    Mahle piston ring set 4.125 in bore 1.5 x 1.5 x 3.0 mm standard tension 8-cylinder kit 4130MS-15

    MAHLE PISTONS

    $155.74
    MAHLE Piston Ring Set 4.125-inch Bore 1.5 x 1.5 x 3.0 mm Standard Tension 8-Cylinder Kit 4130MS-15 This MAHLE Performance Piston Ring Set is engineered for 4.125-inch bore engines, featuring file-fit rings with dimensions of 1.5 x 1.5 x 3.0 mm. The set...
    MAH4130MS-15
    SKU:
    MAH4130MS-15
    Availability:
    Ships Same Business Day
    Weight:
    0.81 LBS
    MFG Part #:
    4130MS-15
    $155.74
    Qty in Cart: 0
    Quantity:
    Price:
    $155.74
    Subtotal:
  • Mahle piston ring set 4.065 in bore 0.043 in top and second rings 3.0 mm oil ring low tension MAH4070ML-043

    Mahle piston ring set 4.065 in bore 0.043 in top and second rings 3.0 mm oil ring low tension MAH4070ML-043

    MAHLE PISTONS

    $189.00
    MAHLE Motorsport Piston Ring Set 4.065 043 043 3.0mm This MAHLE Motorsport piston ring set is engineered for high-performance 8-cylinder engines, featuring a 4.065-inch bore with a file fit design for precise bore matching. The set includes low tension...
    MAH4070ML-043
    SKU:
    MAH4070ML-043
    Availability:
    Ships Same Business Day
    Weight:
    0.69 LBS
    MFG Part #:
    4070ML-043
    $189.00
    Qty in Cart: 0
    Quantity:
    Price:
    $189.00
    Subtotal:
  • MAHLE Piston Ring Set 4.060 in Bore 0.043 in x 0.043 in x 3.0 mm Low Tension Plasma Moly 8-Cylinder MAH4065ML-043

    MAHLE Piston Ring Set 4.060 in Bore 0.043 in x 0.043 in x 3.0 mm Low Tension Plasma Moly 8-Cylinder MAH4065ML-043

    MAHLE PISTONS

    $189.00
    MAHLE Piston Ring Set 4.060 in Bore 0.043 in x 0.043 in x 3.0 mm Low Tension Plasma Moly 8-Cylinder MAH4065ML-043 This MAHLE Motorsports piston ring set is engineered for 4.060-inch bore 8-cylinder engines, featuring a file-fit design for precise ring...
    MAH4065ML-043
    SKU:
    MAH4065ML-043
    Availability:
    Ships Same Business Day
    Weight:
    0.66 LBS
    MFG Part #:
    4065ML-043
    $189.00
    Qty in Cart: 0
    Quantity:
    Price:
    $189.00
    Subtotal:
  • Mahle piston ring set 4.050 in bore 0.043 in x 0.043 in x 3.0 mm thick low tension plasma moly 8 cylinder kit 4055ML-043

    Mahle piston ring set 4.050 in bore 0.043 in x 0.043 in x 3.0 mm thick low tension plasma moly 8 cylinder kit 4055ML-043

    MAHLE PISTONS

    $189.00
    MAHLE Performance Piston Ring Set 4.050-inch Bore 0.043-inch x 0.043-inch x 3.0mm This MAHLE Performance Piston Ring Set is engineered for 4.050-inch bore engines, featuring file-fit rings with 0.043-inch top and second rings, and a 3.0mm thick...
    MAH4055ML-043
    SKU:
    MAH4055ML-043
    Availability:
    Ships Same Business Day
    Weight:
    0.66 LBS
    MFG Part #:
    4055ML-043
    $189.00
    Qty in Cart: 0
    Quantity:
    Price:
    $189.00
    Subtotal:
  • Mahle piston ring set 4.040 in bore 1.5 x 1.5 x 3.0 mm MAH4045MS-15

    Mahle piston ring set 4.040 in bore 1.5 x 1.5 x 3.0 mm MAH4045MS-15

    MAHLE PISTONS

    $155.74
    Piston Ring Set 4.045 1.5 1.5 3.0mm MAH4045MS-15 This MAHLE Performance Piston Ring Set is engineered for 4.040-inch bores, featuring file-fit rings with dimensions of 1.5 x 1.5 x 3.0 mm. Designed for 8-cylinder engines, it includes top, second, and oil...
    MAH4045MS-15
    SKU:
    MAH4045MS-15
    Availability:
    Ships Same Business Day
    Weight:
    0.79 LBS
    MFG Part #:
    4045MS-15
    $155.74
    Qty in Cart: 0
    Quantity:
    Price:
    $155.74
    Subtotal:
  • Mahle piston ring set 4.040 in bore file fit 0.043 in x 0.043 in x 3.0 mm thick low tension MAH4045ML-043

    Mahle piston ring set 4.040 in bore file fit 0.043 in x 0.043 in x 3.0 mm thick low tension MAH4045ML-043

    MAHLE PISTONS

    $189.00
    Piston Ring Set 4.040 043 043 3.0mm This MAHLE Motorsports piston ring set is engineered for 4.040-inch bore engines, featuring file-fit rings with dimensions of 0.043 inches by 0.043 inches and a 3.0 mm oil ring thickness. The set includes low-tension,...
    MAH4045ML-043
    SKU:
    MAH4045ML-043
    Availability:
    Ships Same Business Day
    Weight:
    0.65 LBS
    MFG Part #:
    4045ML-043
    $189.00
    Qty in Cart: 0
    Quantity:
    Price:
    $189.00
    Subtotal:
  • Mahle piston ring set 4.040 in bore 1/16 x 1/16 x 3/16 in thickness low tension ductile iron plasma moly MAH4045ML

    Mahle piston ring set 4.040 in bore 1/16 x 1/16 x 3/16 in thickness low tension ductile iron plasma moly MAH4045ML

    MAHLE PISTONS

    $115.74
    Piston Ring Set 4.045 1/16 1/16 3/16 This MAHLE Motorsports piston ring set is engineered for 4.040-inch bore engines, featuring a file-fit design with low tension plasma moly rings. The set includes top and second rings measuring 1/16 inch in thickness...
    MAH4045ML
    SKU:
    MAH4045ML
    Availability:
    Ships Same Business Day
    Weight:
    1.00 LBS
    MFG Part #:
    4045ML
    $115.74
    Qty in Cart: 0
    Quantity:
    Price:
    $115.74
    Subtotal:
  • Mahle piston ring set 4.040 in bore 0.043 x 0.043 x 3.0 mm low tension plasma moly 8-cylinder MAH4040ML-043

    Mahle piston ring set 4.040 in bore 0.043 x 0.043 x 3.0 mm low tension plasma moly 8-cylinder MAH4040ML-043

    MAHLE PISTONS

    $189.00
    Piston Ring Set 4.040 043 043 3.0mm This MAHLE Performance Series piston ring set is engineered for 4.040-inch (102.616 mm) bore 8-cylinder engines, featuring a file-fit design with low tension rings. The set includes top and second rings measuring 0.043...
    MAH4040ML-043
    SKU:
    MAH4040ML-043
    Availability:
    Ships Same Business Day
    Weight:
    0.65 LBS
    MFG Part #:
    4040ML-043
    $189.00
    Qty in Cart: 0
    Quantity:
    Price:
    $189.00
    Subtotal:
  • Mahle piston ring set 4.030 in bore 1.5 x 1.5 x 3.0 mm standard tension MAH4035MS-15

    Mahle piston ring set 4.030 in bore 1.5 x 1.5 x 3.0 mm standard tension MAH4035MS-15

    MAHLE PISTONS

    $155.74
    Piston Ring Set 4.035 1.5 1.5 3.0mm This MAHLE Performance Series piston ring set is engineered for 4.035-inch bore engines, featuring file-fit rings with dimensions of 1.5 x 1.5 x 3.0 mm. Constructed from ductile iron and coated with plasma moly, these...
    MAH4035MS-15
    SKU:
    MAH4035MS-15
    Availability:
    Ships Same Business Day
    Weight:
    0.80 LBS
    MFG Part #:
    4035MS-15
    $155.74
    Qty in Cart: 0
    Quantity:
    Price:
    $155.74
    Subtotal:
  • Mahle piston ring set 4.035 bore 1/16 1/16 3/16 standard tension MAH4035MS

    Mahle piston ring set 4.035 bore 1/16 1/16 3/16 standard tension MAH4035MS

    MAHLE PISTONS

    $115.74
    Piston Ring Set 4.035 1/16 1/16 3/16in This MAHLE Motorsports piston ring set is engineered for 4.030-inch bore engines, featuring a file-fit design with 1/16 x 1/16 x 3/16-inch thick rings. The set includes standard tension plasma moly rings suitable...
    MAH4035MS
    SKU:
    MAH4035MS
    Availability:
    Ships Same Business Day
    Weight:
    1.00 LBS
    MFG Part #:
    4035MS
    $115.74
    Qty in Cart: 0
    Quantity:
    Price:
    $115.74
    Subtotal:
  • MAHLE Piston Ring Set 4.030 in Bore 0.043 x 0.043 x 3.0 mm Low Tension Plasma Moly 8 Cylinder MAH4035ML-043

    MAHLE Piston Ring Set 4.030 in Bore 0.043 x 0.043 x 3.0 mm Low Tension Plasma Moly 8 Cylinder MAH4035ML-043

    MAHLE PISTONS

    $189.00
    MAHLE Piston Ring Set 4.030 in Bore 0.043 x 0.043 x 3.0 mm Low Tension Plasma Moly 8 Cylinder MAH4035ML-043 This MAHLE Performance Piston Ring Set is engineered for 4.030-inch bore engines, featuring file-fit rings with 0.043-inch top and second rings,...
    MAH4035ML-043
    SKU:
    MAH4035ML-043
    Availability:
    Ships Same Business Day
    Weight:
    0.65 LBS
    MFG Part #:
    4035ML-043
    $189.00
    Qty in Cart: 0
    Quantity:
    Price:
    $189.00
    Subtotal:
  • Mahle piston ring set 4.035 bore 1/16 1/16 3/16 low tension MAH4035ML

    Mahle piston ring set 4.035 bore 1/16 1/16 3/16 low tension MAH4035ML

    MAHLE PISTONS

    $115.74
    MAHLE Motorsport Piston Ring Set 4.035 1/16 1/16 3/16in This MAHLE Motorsport piston ring set is engineered for 4.030-inch bore engines, featuring a file-fit configuration with low tension plasma moly rings. Designed for 8-cylinder applications, it...
    MAH4035ML
    SKU:
    MAH4035ML
    Availability:
    Ships Same Business Day
    Weight:
    0.99 LBS
    MFG Part #:
    4035ML
    $115.74
    Qty in Cart: 0
    Quantity:
    Price:
    $115.74
    Subtotal:
  • Piston Ring Set 4.060 Moly 1/16 1/16 3/16 M77315-0036.065

    Piston Ring Set 4.060 Moly 1/16 1/16 3/16 315-0036.065

    MICHIGAN 77

    $195.99
    Piston Ring Set 4.060 Moly 1/16 1/16 3/16Piston Rings4.060 in BoreFile Fit1/16 x 1/16 x 3/16 in ThickStandard TensionPlasma Moly8 CylinderKit
    M77315-0036.065
    SKU:
    M77315-0036.065
    Availability:
    Ships Same Business Day
    Weight:
    1.01 LBS
    MFG Part #:
    315-0036.065
    Qty in Cart: 0
    Quantity:
    Price:
    $195.99
    Subtotal:
  • Piston Ring Set 4.040 Moly 1/16 1/16 3/16 M77315-0036.045

    Piston Ring Set 4.040 Moly 1/16 1/16 3/16 3150036.045

    MICHIGAN 77

    $131.99
    Piston Ring Set 4.040 Moly 1/16 1/16 3/16Piston Rings4.040 in BoreFile Fit1/16 x 1/16 x 3/16 in ThickStandard TensionPlasma Moly8 CylinderKit
    M77315-0036.045
    SKU:
    M77315-0036.045
    Availability:
    Ships Same Business Day
    Weight:
    1.03 LBS
    MFG Part #:
    3150036.045
    $131.99
    Qty in Cart: 0
    Quantity:
    Price:
    $131.99
    Subtotal:
  • Piston Ring Set 4.030 Moly 1/16 1/16 3/16 M77315-0036.035

    Piston Ring Set 4.030 Moly 1/16 1/16 3/16 3150036.035

    MICHIGAN 77

    $125.99
    Piston Ring Set 4.030 Moly 1/16 1/16 3/16Piston Rings4.030 in BoreFile Fit1/16 x 1/16 x 3/16 in ThickStandard TensionPlasma Moly8 CylinderKit
    M77315-0036.035
    SKU:
    M77315-0036.035
    Availability:
    Ships Same Business Day
    Weight:
    0.98 LBS
    MFG Part #:
    3150036.035
    $125.99
    Qty in Cart: 0
    Quantity:
    Price:
    $125.99
    Subtotal:
  • Total: items /

Adding your products to cart

Big Power, Nice Sound!

Picked up a Pro Circuit pipe and silencer for my YZ125 it’s a game changer. The power feels way better and the sound is awesome.

Tyler D. - 06/12

Perfect Fit

First time ordering here and dang y’all knocked it outta the park! The wheels fit my Ranger UTV perfect, and I’ll definitely be back for more 5 stars all day!

Sarah L. - 08/24

Fast Shipping!!

Ordered on a Monday, and it was on my doorstep by Wednesday! Super impressed with how fast the shipping was.

Jason P. - 09/13

Helps keep cool, works great!

Bought the dual pass Allstar radiator for my build, and it’s been solid. Keeps the engine running cool even on the hottest days no complaints here!

Jake M. - 05/21

SECURE & SAFE PAYMENT

EASY RETURNS

FAST DELIVERY

AUTHORIZED DEALER