JE Pistons 370249 Dome 4.075" 117ci Big Bore Piston Set Harley M8 17-Up
Regular Price
$449.00
Special Price
$365.95
In stock
SKU
DS09106013
- Forged from 2618-T6 aluminum for better aligned grain flow and higher tensile strength
- Skirt coating aids in optimal break-in for performance longevity
- High 11.0:1 compression ratio for improved performance
- Accumulator groove provides additional volume for combustion pressure
Specs
| Bore Diameter | 103.51 |
|---|---|
| Piston Head Type | Dome |
| Piston Volume | 0.8 |
| Pin Part Number | 927-2500-15-51C |
| Piston Pin Inside Diameter | 0.627 |
| Piston Pin Length | 63.50 |
| Piston Pin Outside Diameter | 0.927 |
| Retainer Lock Part Number | 927-073-MW |
| Ringset Included | Yes |
| Ringset Number | JG3101-4075-5 |
| Top Compression Ring Thickness | 0.0472 |
| Second Compression Ring Thickness | 0.0591 |
| Oil Ring Thickness | 0.1181 |
| Piston Material | 2618 |
| Forging Type | Round |
| Piston Avg Weight | 386 |
| Compression Ratio | 11.00:1 |
- Forged from 2618-T6 aluminum for better aligned grain flow and higher tensile strength
- Skirt coating aids in optimal break-in for performance longevity
- High 11.0:1 compression ratio for improved performance
- Accumulator groove provides additional volume for combustion pressure
Specs
| Bore Diameter | 103.51 |
|---|---|
| Piston Head Type | Dome |
| Piston Volume | 0.8 |
| Pin Part Number | 927-2500-15-51C |
| Piston Pin Inside Diameter | 0.627 |
| Piston Pin Length | 63.50 |
| Piston Pin Outside Diameter | 0.927 |
| Retainer Lock Part Number | 927-073-MW |
| Ringset Included | Yes |
| Ringset Number | JG3101-4075-5 |
| Top Compression Ring Thickness | 0.0472 |
| Second Compression Ring Thickness | 0.0591 |
| Oil Ring Thickness | 0.1181 |
| Piston Material | 2618 |
| Forging Type | Round |
| Piston Avg Weight | 386 |
| Compression Ratio | 11.00:1 |
| Brand | JE Pistons |
|---|---|
| Finish | Chrome |
| Drag Part # | 0910-6013 |
| Manufacturer Part No. | 370249 |
| Fitment | 2017-2020 Harley-Davidson Milwaukee Eight Engines (114ci/117ci 4.5" Stroke) |
| Additional Notes | cc |
| Ships Within: | 24 Hrs |
2017-2020 Harley-Davidson Milwaukee Eight Engines (114ci/117ci 4.5" Stroke)
Manufacturer's Warranty
cc
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