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Caspar Motor

C.T.I. 31-083-03 Black Diamond Piston Rings For 18-20 Ford F-150 EcoBoost 2.7L

$165.00 USD
$165.00 USD
Sale Sold out
Shipping calculated at checkout.
Bore Size:

C.T.I. 31-083-03 Black Diamond Piston Rings For 2018-2020 Ford F-150 EcoBoost 2.7L

Brand: C.T.I. | Part Number: 31-083-03/D | Bore: 83mm (STD)

Upgrade your 2.7L V6 EcoBoost (Gen 2 / Nano) engine with maximum durability and efficiency. The C.T.I Black Diamond Piston Ring Set features advanced Diamond-Like Carbon (DLC) coating designed to reduce internal friction, improve combustion sealing, and significantly extend engine life under high-stress conditions. Engineered to meet stringent ISO 9001 and IATF 16949 quality standards, this ring set is ideal for standard rebuilds, high-performance builds, and heavy-duty daily drivers.

Product Specifications

  • Condition: Brand New
  • Coating: Chrome Plated
  • Engine: 2.7L V6 EcoBoost (Gen 2 / Nano)
  • VIN Codes: P
  • Certifications: ISO 9001 & IATF 16949
  • References: SN4173, JT4Z6148A, JT4Z6148B, JT4Z6148C, JT4Z-6148-C, JT4Z-6148-A, JT4Z-6148-B

Detailed Ring Dimensions

Size

1st Ring (Top)

2nd Ring

Oil Ring

STD (83mm)

83 x 1.2 x 2.7

83 x 1.0 x2.7 

83 x 2.0 x 2.0

Oversize 020 (83.5mm)

83.5 x 1.2 x 2.7

83.5 x 1.0 x 2.7

83.5 x 2.0 x 2.0

Oversize 030 (83.75mm)

83.75 x 1.2 x 2.7

83.75 x 1.0 x 2.7

83.75 x 2.0 x 2.0

Note: Please confirm your engine code, VIN, and bore size requirements before purchase. Refer to listing photos for exact parts included.

Vehicle Fitment

This set fits an extensive range of Ford vehicles from 2018-2020, including:

  • Ford: F-150

What’s Included

  • (1) Full C.T.I. 31-083-03/D Piston Ring Set

Shipping & Returns

  • Fast Shipping: Ships same business day via USPS or best available carrier.
  • Warranty: 1-Year Warranty (covers manufacturing defects only).
  • Returns: 30-Day Returns. Item must be unused and in original packaging.
  • Important: Physical damage must be reported within 48 hours of delivery.

Buyer Responsibility

The buyer is responsible for verifying correct fitment.

Unsure about compatibility? Message us with your VIN before ordering and our team will help you verify the fit!