52.4mm Cylinder Gasket and Piston Ring Set for CRF125F/CRF125FB, 2014–2023
$150.00
In stock · Free Shipping
Rareelectrical 72.25mm Oversize Piston Ring Set 51-300-04*3 for Polaris 250 ATVs
$64.68
In stock
✓ Free Shipping
Rareelectrical piston ring set with a 72.25mm bore size for specified Polaris 244cc 2-stroke liquid-cooled single-cylinder ATV applications.
Price shown is the online purchase price. Free shipping · 30-day return policy
Product Description
This aftermarket piston ring set is sized 0.25mm (.010 inch) over the standard 72mm bore. It is specified for Polaris 244cc 2-stroke liquid-cooled single-cylinder engines with a 68mm stroke and replaces Polaris OE numbers 3083546 and 3083942. Verify the original OEM part number before ordering.
Product Specifications
BrandRareelectrical
Manufacturer Part Number51-300-04*3
Item Weight1 pounds
ModelAftermarket Piston Ring Set
Product Dimensions9 x 7 x 1 inches
Item model number51-300-04*3
ExteriorMachined
OEM Part Number3083546 3083942
Explicit Manufacturer Part Number51-300-04*3
Explicit OE/OEM Part NumbersPART, before, from, Part
Bore Size72.25mm (0.25mm / .010 inch oversize)
Standard Bore72mm
Stroke68mm
Engine Displacement244cc
Engine Type2-stroke single-cylinder liquid-cooled
Motorcycle Compatibility
| Year | Make | Model | Power / Engine | Variant |
|---|---|---|---|---|
| 1985 | Polaris | Scrambler 250 | 244cc 2-stroke liquid-cooled single-cylinder | |
| 1985 | Polaris | Trail Boss 250 2X4 | 244cc 2-stroke liquid-cooled single-cylinder | |
| 1986 | Polaris | Scrambler 250 | 244cc 2-stroke liquid-cooled single-cylinder | |
| 1986 | Polaris | Trail Boss 250 2X4 | 244cc 2-stroke liquid-cooled single-cylinder | |
| 1987 | Polaris | Cyclone 250 | 244cc 2-stroke liquid-cooled single-cylinder | |
| 1987 | Polaris | Trail Boss 250 2X4 | 244cc 2-stroke liquid-cooled single-cylinder | |
| 1987 | Polaris | Trail Boss 250 4x4 | 244cc 2-stroke liquid-cooled single-cylinder | |
| 1988 | Polaris | Trail Boss 250 2X4 | 244cc 2-stroke liquid-cooled single-cylinder | |
| 1988 | Polaris | Trail Boss 250 4x4 | 244cc 2-stroke liquid-cooled single-cylinder | |
| 1989 | Polaris | Big Boss 250 | 244cc 2-stroke liquid-cooled single-cylinder | 4X6 |
| 1989 | Polaris | Trail Boss 250 2X4 | 244cc 2-stroke liquid-cooled single-cylinder | |
| 1989 | Polaris | Trail Boss 250 4x4 | 244cc 2-stroke liquid-cooled single-cylinder | |
| 1990 | Polaris | Big Boss 250 | 244cc 2-stroke liquid-cooled single-cylinder | 4X6 |
| 1990 | Polaris | Trail Blazer 250 2X4 | 244cc 2-stroke liquid-cooled single-cylinder | |
| 1990 | Polaris | Trail Boss 250 2X4 | 244cc 2-stroke liquid-cooled single-cylinder | |
| 1990 | Polaris | Trail Boss 250 4x4 | 244cc 2-stroke liquid-cooled single-cylinder | |
| 1991 | Polaris | Big Boss 250 | 244cc 2-stroke liquid-cooled single-cylinder | 4X6 |
| 1991 | Polaris | Big Boss 250 | 244cc 2-stroke liquid-cooled single-cylinder | 6X6 |
| 1991 | Polaris | Trail Blazer 250 2X4 | 244cc 2-stroke liquid-cooled single-cylinder | |
| 1991 | Polaris | Trail Boss 250 2X4 | 244cc 2-stroke liquid-cooled single-cylinder | |
| 1991 | Polaris | Trail Boss 250 4x4 | 244cc 2-stroke liquid-cooled single-cylinder | |
| 1992 | Polaris | Big Boss 250 | 244cc 2-stroke liquid-cooled single-cylinder | 4X6 |
| 1992 | Polaris | Big Boss 250 | 244cc 2-stroke liquid-cooled single-cylinder | 6X6 |
| 1992 | Polaris | Trail Blazer 250 2X4 | 244cc 2-stroke liquid-cooled single-cylinder | |
| 1992 | Polaris | Trail Boss 250 2X4 | 244cc 2-stroke liquid-cooled single-cylinder | |
| 1992 | Polaris | Trail Boss 250 4x4 | 244cc 2-stroke liquid-cooled single-cylinder | |
| 1993 | Polaris | Big Boss 250 | 244cc 2-stroke liquid-cooled single-cylinder | 6X6 |
| 1993 | Polaris | Trail Blazer 250 2X4 | 244cc 2-stroke liquid-cooled single-cylinder | |
| 1993 | Polaris | Trail Boss 250 2X4 | 244cc 2-stroke liquid-cooled single-cylinder | |
| 1993 | Polaris | Trail Boss 250 4x4 | 244cc 2-stroke liquid-cooled single-cylinder | |
| 1994 | Polaris | Trail Blazer 250 2X4 | 244cc 2-stroke liquid-cooled single-cylinder | |
| 1994 | Polaris | Trail Boss 250 2X4 | 244cc 2-stroke liquid-cooled single-cylinder | |
| 1994 | Polaris | Trail Boss 250 4x4 | 244cc 2-stroke liquid-cooled single-cylinder | |
| 1995 | Polaris | Trail Blazer 250 2X4 | 244cc 2-stroke liquid-cooled single-cylinder | |
| 1995 | Polaris | Trail Boss 250 2X4 | 244cc 2-stroke liquid-cooled single-cylinder | |
| 1995 | Polaris | Trail Boss 250 4x4 | 244cc 2-stroke liquid-cooled single-cylinder | |
| 1996 | Polaris | Trail Blazer 250 2X4 | 244cc 2-stroke liquid-cooled single-cylinder | |
| 1996 | Polaris | Trail Boss 250 2X4 | 244cc 2-stroke liquid-cooled single-cylinder | |
| 1996 | Polaris | Trail Boss 250 4x4 | 244cc 2-stroke liquid-cooled single-cylinder | |
| 1997 | Polaris | Trail Blazer 250 2X4 | 244cc 2-stroke liquid-cooled single-cylinder | |
| 1997 | Polaris | Trail Boss 250 2X4 | 244cc 2-stroke liquid-cooled single-cylinder | |
| 1997 | Polaris | Trail Boss 250 4x4 | 244cc 2-stroke liquid-cooled single-cylinder | |
| 1998 | Polaris | Trail Blazer 250 2X4 | 244cc 2-stroke liquid-cooled single-cylinder | |
| 1998 | Polaris | Trail Boss 250 2X4 | 244cc 2-stroke liquid-cooled single-cylinder | |
| 1998 | Polaris | Trail Boss 250 4x4 | 244cc 2-stroke liquid-cooled single-cylinder | |
| 1999 | Polaris | Trail Blazer 250 2X4 | 244cc 2-stroke liquid-cooled single-cylinder | |
| 1999 | Polaris | Trail Boss 250 2X4 | 244cc 2-stroke liquid-cooled single-cylinder | |
| 1999 | Polaris | Trail Boss 250 4x4 | 244cc 2-stroke liquid-cooled single-cylinder | |
| 2000 | Polaris | Trail Blazer 250 2X4 | 244cc 2-stroke liquid-cooled single-cylinder | |
| 2000 | Polaris | Xplorer 250 2X4 | 244cc 2-stroke liquid-cooled single-cylinder | |
| 2001 | Polaris | Trail Blazer 250 2X4 | 244cc 2-stroke liquid-cooled single-cylinder | |
| 2001 | Polaris | Xplorer 250 2X4 | 244cc 2-stroke liquid-cooled single-cylinder | |
| 2002 | Polaris | Trail Blazer 250 2X4 | 244cc 2-stroke liquid-cooled single-cylinder | |
| 2002 | Polaris | Xplorer 250 2X4 | 244cc 2-stroke liquid-cooled single-cylinder | |
| 2003 | Polaris | Trail Blazer 250 2X4 | 244cc 2-stroke liquid-cooled single-cylinder | |
| 2004 | Polaris | Trail Blazer 250 2X4 | 244cc 2-stroke liquid-cooled single-cylinder | |
| 2005 | Polaris | Trail Blazer 250 2X4 | 244cc 2-stroke liquid-cooled single-cylinder | |
| 2006 | Polaris | Trail Blazer 250 2X4 | 244cc 2-stroke liquid-cooled single-cylinder |
Always compare the part number, dimensions, specifications, and compatibility details with your original part before ordering.
