116.5mm Piston Assy 1830532C3 1830532C2 for Navistar DT530E 1306 Engine

Core Features

• [Direct Fit & OEM Dimensions] Precision-machined to exact Navistar International and  factory cylinder bore (116.5/116.6mm), pin bore, and ring groove tolerances for seamless drop-in installation.

• [High-Strength Thermal Resistance] Manufactured from high-grade alloy aluminum with specialized skirt coatings and Alfin reinforcement to withstand extreme combustion pressures and thermal loads.

• [Complete Kit with Accessories] Comes complete with precision-engineered piston, wrist pin, and secure retainers/clips for reliable operational stability.

• [Optimized Combustion Chamber Design] Engineered with precision bowl geometry to ensure optimal fuel-air mixing, efficient combustion, and reduced emissions.

• [Rigorous Quality Inspection] Thoroughly tested for structural integrity, dimensional accuracy, and surface finish to guarantee zero-defect engine rebuilds.

Product Details (产品详细说明)

• [Direct Fit Replacement] Directly replaces original equipment part numbers 1830532C3 and 1830532C2.

• [Engine Compatibility] Specially engineered for heavy-duty diesel engines including Navistar DT530, DT530E, DTA530E, and Perkins 1306 platforms with a 116.5mm / 116.6mm bore size.

• [Wide Equipment Fitment] Compatible with International commercial trucks, industrial power units, and heavy equipment utilizing DT530 series diesel engines.

• [Restores Compression & Power] Effectively restores optimal cylinder compression, prevents blow-by, and ensures high-durability performance during major engine overhauls.

  Item	Specification
  Part Number	1830532C3
  Matching Piston Body Part No.	1830532C3
  Product Name	Piston
  Compatible Engine	Navistar DT530, 8.7L In-line 6 Cylinder
  Bore	116.6 mm
  Stroke	135.9 mm
  Material	Aluminum Alloy Piston
  Number of Ring Grooves	3 grooves
  Kit Includes	Piston only
  Packing Unit	Piece (1 pcs = for one cylinder; 6 pcs required for full 6-cylinder engine)
  Approx. Net Weight	-
  Outer Carton Size	-
  Application	Trucks, school buses, motorhomes, overhaul of diesel machinery
  Interchange Remark	Interchangeable part number for the same engine: PAI 410026