Exterior Components› Body Panels and Components
JE Pistons
JE Pistons Ring Sets 1.2-1.5-3.0 RINGS
SKU: J001 J750F1-4040-5
Advanced — 4+ hours
Description
These rings feature a 4.040-inch bore diameter and a file fit design. The top compression ring thickness is 0.0472 inches and made of Carbon Steel with a Plasma Moly facing. The second compression ring thickness is 0.0591 inches and made of Iron with a Phosphate facing. The oil ring thickness is 0.118 inches.
Fitment
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Specifications
| Brand | JE Pistons |
| Part Number | J001 J750F1-4040-5 |
Buy with Confidence
Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.
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