MAHLE 224-3523WR.020 PISTON KIT W/RINGS MARINE BOWL (.020) FOR 1989-1998 CUMMINS 5.9L ENGINE

The MAHLE 224-3523WR.020 is a high-quality piston and ring set designed for the 1989–1998 Dodge 5.9L Cummins 12V diesel engines, specifically those with a marine-style bowl and a .020" oversize. This set includes six pistons, each with rings, and is engineered to meet or exceed OEM specifications.

?️ Specifications

• Bore Size: 4.016 inches (0.020" oversize)

• Compression Height: 2.817 inches (71.56mm)

• Material: Aluminum

• Compression Ring Groove 1: 3.00mm

• Compression Ring Groove 2: 2.40mm

• Oil Ring Groove Width: 4.00mm

• Piston Pin Diameter: 1.575 inches (40.00mm)

• Pin Type: Floating; Offset Location

• Skirt Type: Non-Coated

• Piston Skirt Clearance: 0.0047 inches

• Recess Depth: 0.685 inches

• Recess Diameter: 2.520 inches

• Recess Volume: 47.1cc

• Ring Type: Keystone Top Ring
  

? Vehicle Fitment

This piston set is compatible with the following Dodge 5.9L Cummins 12V diesel engines:

• 1989–1993 Dodge D250, D350, W250, W350

• 1991–1993 Dodge D250, D350, W250, W350 (Intercooled Models Only)
  

? Key Features

• OE Quality: Manufactured to stringent specifications, ensuring durability and performance.

• Marine-Style Bowl: Designed for marine applications, providing optimal combustion characteristics.

• Expansion Controlled Design: Tighter fitting clearances reduce engine noise, wear, emissions, and improve oil control.

• Lightweight Design: Reduced reciprocating mass without sacrificing reliability, improving engine response and reducing bearing loads.

• Pin Offset: Reduces engine noise.

The MAHLE 224-3523WR.020 Piston Kit with Rings is expertly crafted to enhance the performance of the 1989–1998 Dodge 5.9L Cummins 12V diesel engines, tailored for marine applications. This set, featuring a .020" oversize configuration, includes six high-quality pistons, each paired with precision-engineered rings, ensuring superior compatibility with the marine-style bowl design.

Manufactured with a keen focus on durability, the pistons are constructed from lightweight aluminum, a choice that effectively reduces reciprocating mass while maintaining reliability. This design innovation allows for improved engine response and reduced bearing loads, ultimately contributing to a more efficient operation. With tighter fitting clearances, the MAHLE piston kit minimizes engine noise, wear, and emissions, while enhancing oil control.

Key specifications include a bore size of 4.016 inches (0.020" oversize) and a compression height of 2.817 inches (71.56mm), complemented by a keystone top ring for optimal sealing. The unique pin offset design further aids in noise reduction during operation, underscoring the kit’s thoughtful engineering.

The MAHLE 224-3523WR.020 is suitable for a range of vehicles, including the Dodge D250, D350, W250, and W350 models produced between 1989 and 1993. Whether tackling marine adventures or demanding work conditions, this piston kit meets or exceeds OEM specifications, providing peace of mind and performance assurance.

Backed by a 12-month warranty, the MAHLE piston kit is not just a replacement part; it's a commitment to quality and reliability, ensuring that your engine operates at its best for years to come. Enhance your diesel engine's capabilities with this top-tier piston and ring set, specially designed for marine applications.