Why replace your cylinder when you can replace the piston for a fraction of the cost and time? Namura piston kits come with the piston individually wrapped; a set of OEM quality rings packed in their own box, a wrist pin, and circlips.
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Namura Piston Kit 99.94 +1 Over STD Compression NA-50019-4-672
Piston Kit | SKU #NA-50019-4-672 | MPN #NA-50019-4
$112.31
- New Part

Contact us for a question. Phone: (304) 699-7572
Availability: IN STOCK
- TX5
Specifications
Condition | New |
SKU# | NA-50019-4-672 |
MPN# | NA-50019-4 |
Part | Piston Kit |
Piston Diameter | 99.94 mm |
Engine Type | 4-Stroke |
Piston Type | Cast |
Vehicle Compatibility
This part fits an additional 140 vehicles.Year | Make | Model | Submodel |
---|---|---|---|
Polaris | Sportsman 570 | Sportsman 570 EPS | |
Polaris | Sportsman 570 | Sportsman 570 6x6 | |
Polaris | Sportsman 570 | Sportsman 570 Ultimate Trail | |
Polaris | Sportsman 570 | Sportsman 570 Hunter Edition | |
Polaris | RZR 570 | RZR 570 | |
Polaris | Sportsman 570 | Sportsman 570 | |
Polaris | Ranger 570 | Ranger 570 | |
Polaris | Ranger 570 | Ranger 570 4x4 Full Size | |
Polaris | Sportsman X2 570 | Sportsman X2 570 EPS | |
Polaris | Ranger Crew 570-4 | Ranger Crew 570-4 4X4 | |
Polaris | Ranger Crew 570-6 | Ranger Crew 570-6 4X4 | |
Polaris | Sportsman Touring 570 | Sportsman Touring 570 | |
Polaris | Sportsman Touring 570 | Sportsman Touring 570 EPS | |
Polaris | RZR 570 | RZR 570 EPS | |
Polaris | Sportsman 570 | Sportsman 570 Touring | |
Polaris | Sportsman 570 | Sportsman 570 Touring EPS | |
Polaris | Sportsman 570 | Sportsman 570 6x6 Big Boss EPS | |
Polaris | Ranger 570 | Ranger 570 EPS | |
Polaris | Sportsman SP 570 | Sportsman SP 570 | |
Polaris | Sportsman SP 570 | Sportsman SP 570 Touring | |
Polaris | Ranger Crew 570-4 | Ranger Crew 570-4 4x4 EPS | |
Polaris | ACE 570 | ACE 570 EPS | |
Polaris | Sportsman 450 | Sportsman 450 HO | |
Polaris | Sportsman 450 | Sportsman 450 HO EPS | |
Polaris | Sportsman 570 | Sportsman 570 Pursuit Camo EPS | |
Polaris | Sportsman 570 | Sportsman 570 Pursuit Camo | |
Polaris | Ranger 570 | Ranger 570 Pursuit Camo | |
Polaris | ACE 570 | ACE 570 SP | |
Polaris | ACE 570 | ACE 570 | |
Polaris | RZR S 570 | RZR S 570 EPS | |
Polaris | RZR 570 | RZR 570 Trail EPS | |
Polaris | Ranger 570 | Ranger 570 Hunter Edition EPS | |
Polaris | Ranger XP 570 | Ranger XP 570 EPS | |
Polaris | Ranger XP 570 | Ranger XP 570 | |
Polaris | Ranger Crew XP 570-6 | Ranger Crew XP 570-6 EPS | |
Polaris | Ranger Crew 570 | Ranger Crew 570 | |
Polaris | Ranger Crew 570 | Ranger Crew 570 4x4 Full Size EPS | |
Polaris | Ranger Crew 570 | Ranger Crew 570 4x4 Full Size | |
Polaris | Sportsman 570 | Sportsman 570 EFI | |
Polaris | Sportsman 570 | Sportsman 570 Pursuit EPS | |
Polaris | Sportsman 570 | Sportsman 570 Pursuit | |
Polaris | Ranger 570 | Ranger 570 4x4 Full Size EPS | |
Polaris | Sportsman ACE 570 | Sportsman ACE 570 SP | |
Polaris | Sportsman ACE 570 | Sportsman ACE 570 | |
Polaris | Ranger Crew 570 | Ranger Crew 570 LE EFI EPS | |
Polaris | Ranger Crew 570 | Ranger Crew 570 EFI | |
Polaris | Sportsman 570 | Sportsman 570 EFI EPS | |
Polaris | Sportsman 570 | Sportsman 570 Pursuit EFI | |
Polaris | Sportsman 570 | Sportsman 570 Touring EFI EPS | |
Polaris | Sportsman 570 | Sportsman 570 Forest | |
Polaris | Sportsman 570 | Sportsman 570 Pursuit EFI EPS | |
Polaris | Ranger 570 | Ranger 570 EFI | |
Polaris | Ranger 570 | Ranger 570 Pursuit EFI | |
Polaris | Ranger 570 | Ranger 570 LE EFI EPS | |
Polaris | RZR 570 | RZR 570 EFI | |
Polaris | RZR 570 | RZR 570 LE Trail EFI EPS |
Description
Features
- MOS2 (Teflon/Molybdenum) Coated Skirts - A rolled on application process provides a bond that is 10 times stronger than other spray on coatings. Benefits include increased heat transfer, reduced friction and helping to eliminate cold seizures
- Machined Smooth Heads - Reflects combustion heat and reduces carbon buildup, protecting the top of the piston. Some tests have shown this feature can increase horsepower and fuel economy by up to 6%
- Anodized Domes - Increases heat resistance and durability; pistons with anodized domes are 75% stronger than non-anodized pistons
- Hypereutectic Casting Process - Provides higher silicon content for reduced expansion rates and additional wear resistance; it also has an ability to withstand higher cylinder temperatures
- Comes with the piston individually wrapped
- Contains OEM quality rings, a wrist pin, and circlips
- One Piston contained per kit
Additional Information
Kit comes with one individually wrapped piston, one set of OEM quality piston rings, a wrist pin, and circlips.
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