Restore the performance of your hydraulic log splitter with this comprehensive Hydraulic Log Splitter Cylinder Seal Kit, specially designed to fit cylinders with a 4.5-inch bore and a 1.75-inch rod diameter. Crafted from high wear-resistant rubber and durable plastic materials, this seal kit ensures long-lasting reliability and smooth operation after rebuilding your hydraulic cylinder. Key Features: · Perfect Fit for Hydraulic Cylinders: Precisely engineered to fit hydraulic cylinders with a 4.5-inch bore (inner diameter) and a 1.75-inch rod diameter, providing an exact match for efficient cylinder rebuilding and maintenance. · Durable Construction: Made from premium rubber and plastic materials, including TPU, CPU, NBR, and nylon wear rings, offering excellent resistance to wear and tear for extended service life. · Comprehensive Seal Kit: Includes a variety of essential seals such as piston seals (square ring and O-ring), rod O-ring, rod dust ring, piston wear ring, and rod wear ring, allowing you to replace all critical components in one convenient package. · Reliable Quality Assurance: Designed to meet OEM specifications for hydraulic log splitter cylinders, ensuring trustworthy performance and equipment longevity after rebuild. · Easy Verification: Provides detailed measurements and specifications to help confirm compatibility by comparing your cylinder dimensions before installation. Specifications: · Fitment: For hydraulic cylinders with 4.5in bore (ID) x 1.75in rod (OD) · Piston Wear Ring: 114.3 mm (OD) x 107.95 mm (ID) x 9.53 mm width, Nylon · Rod Wear Ring: 44.5 mm (ID) x 50.8 mm (OD) x 9.53 mm width, Nylon · Piston Seals: Square ring 114.3 mm x 104.3 mm x 3.28 mm; O-ring 103 mm x 2.65 mm (CPU + NBR) · Rod O-ring: 44.5 mm x 54 mm x 5 mm, CPU · Rod Dust Ring: 44.5 mm x 54 mm, thickness 5.5 mm / 7.3 mm, TPU · Cylinder Dimensions (OEM Spec): Retracted length 32.4 in; Extended length 56.4 in; Stroke 24 ± 0.05 in; Port size 1/2 in NPT This Hydraulic Log Splitter Cylinder Seal Kit is the ideal solution for maintaining and repairing your hydraulic log splitter cylinder, delivering a perfect fit, durable materials, and a full set of seals to ensure efficient and reliable equipment operation. Save time and effort with this all-in-one seal replacement kit designed to restore your hydraulic system’s performance to optimal levels.