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JE Pistons

JE Pistons Oil Rail Support

MPN: 4030-183 Catalog #: 001277082 Category: Piston Rings Check Vehicle Fitment

Product Details

JE Oil Rail Supports feature a special locking detent to prevent rotation of the oil rail and keep the rail support gap 90? from the pin bore opening on the piston. This JE exclusive feature prevents the rail from rotating in the oil ring groove. Oil Rail Supports prevent the oil ring rails from spiraling off of pistons with short compression distances.

Oil rail supports prevent the oil ring rails from spiraling off pistons with short compression distances.

JE Pistons Oil Rail Support

Piston Rings - Oil Rail Support - 4.030-4.059 in Bore - Each

Vehicle Fitment

Universal or product-specific fitment. Please review the product details and contact us if you need help confirming fitment before ordering.

Product Specs

Brand
JE Pistons
Part Number
4030-183
Catalog Number
001277082
Product Line
JE Piston Rings
Category
Engines & Parts
Type
Piston Rings
UPC / Barcode
193564241931
Length
4.00 in
Width
4.00 in
Height
0.10 in
Weight
0.02 lb
Ship Alone
No
Air Restricted
No

Shipping & Availability

Current status 88 Available - Ready to ship
Estimated timing Usually ships within 24hrs

This item is showing available inventory. Most in-stock performance parts ship quickly, but timing can vary by warehouse, vendor cut-off time, holidays, and carrier pickup.

Inventory shown: 88 available as of 6/3/2026.

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