JE Pistons Piston Kit - Harley-Davidson Milwaukee-Eight 108 - 4.250" Bore 4.500" Stroke 11.5:1 CR 108" M8 (2017-2024)
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- 30-day hassle-free returns
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Piston Kit by JE PISTONS
✓ Fits: Harley-Davidson Milwaukee-Eight 108
Piston Kit - 4.250" Bore - 4.500" Stroke - 11.5:1 CR - 108" M8
- ✓ 2618-T6 forged construction provides better aligned grain flow and higher tensile strength to provide durability, even in high-performance builds
- ✓ Skirt coating reduces opertating friction and wear
- ✓ Offset pins reduce piston rock and minimize operating noise
- ✓ Skirt notches for optimal clearance at bottom dead center
- ✓ Accumulator groove taps combustion gases below the top ring to promote more consistent, positive ring seal and performance
- ✓ Inlcudes two pistons, premium ring packs, wrist pins and wire locks
- ✓ Made in the USA
Ships fast from DuneGoonShop!
| 2022 | Harley-Davidson | Softail Street Bob FXBB | - | - |
| 2020-2024 | Harley-Davidson | FXST Softail Standard 107 | - | - |
| 2020-2023 | Harley-Davidson | FLTRK Road Glide Limited | - | - |
| 2018-2021 | Harley-Davidson | FLHC Heritage Classic 107 | - | - |
| 2018-2021 | Harley-Davidson | FLSB Sport Glide 107 | - | - |
| 2018-2021 | Harley-Davidson | FLSL Softail Slim 107 | - | - |
| 2018-2020 | Harley-Davidson | FLDE Deluxe 107 | - | - |
| 2018-2020 | Harley-Davidson | FXBB Street Bob 107 | - | - |
| 2018-2020 | Harley-Davidson | FXLR Low Rider 107 | - | - |
| 2018-2019 | Harley-Davidson | FLFB Fat Boy 107 | - | - |
| 2018-2019 | Harley-Davidson | FXBR Breakout 107 | - | - |
| 2018-2019 | Harley-Davidson | FXFB Fat Bob 107 | - | - |
| 2017-2023 | Harley-Davidson | FLHXS Street Glide Special | - | - |
| 2017-2023 | Harley-Davidson | FLTRX Road Glide | - | - |
| 2017-2023 | Harley-Davidson | FLHX Street Glide | - | - |
| 2017-2022 | Harley-Davidson | FLHR Road King | - | - |
| 2017-2018, 2021-2022 | Harley-Davidson | Road King Police FLHP | - | - |
| 2017 | Harley-Davidson | FLHRXS Road King Special | - | - |
| 2017 | Harley-Davidson | FLHTK Ultra Limited | - | - |
| 2017 | Harley-Davidson | FLHTKSE CVO Limited | - | - |
| 2017 | Harley-Davidson | FLRT Freewheeler | - | - |
| 2017 | Harley-Davidson | FLHTCUTG Tri Glide Ultra | - | - |
| 2017 | Harley-Davidson | FLHTKL Ultra Limited Low | - | - |
| 2017 | Harley-Davidson | FLTRXS Road Glide Special | - | - |
| 2017 | Harley-Davidson | FLHTCU Electra Glide Ultra Classic | - | - |
| 2017 | Harley-Davidson | FLHXSE CVO Street Glide | - | - |
| 2017 | Harley-Davidson | FLTRU Road Glide Ultra | - | - |
| 2017 | Harley-Davidson | Electra Glide Police FLHTPI | - | - |
📦 Shipping Information
In-stock items ship next business day. ModQuad parts dispatch Monday through Thursday.
Made-to-order and custom powder coat items show their lead time at the top of this page, right next to the truck icon. These are built fresh for you, so timing varies by brand and current backlog.
Need something by a specific date? Call us at 541-668-7503 before ordering and we will check stock and ETA on that exact part. We can often point you to an in-stock alternative from another distributor.
Questions? Contact us, we respond within 24 hours.
