- Home
- Information
- Quality
Join the Program
Add Genuine Absolute Parts to your company's product line

Complete Engine Overhaul Kits
Absolute Parts offers complete engine overhaul kits designed for convenience and efficiency, featuring a single part number, one box, and one price, including everything needed for a comprehensive engine overhaul. The kits are shipped from a single location to ensure all components arrive together, sourced from verified, high-quality suppliers, avoiding delays from multiple shipments. This streamlined experience ensures a seamless, efficient, and high-quality overhaul solution, saving time and guaranteeing the best engine performance.
- Complete Cylinder Kits
- Crankshaft Main and Thrust Bearings
- Connecting Rod Bearings
- Connecting Rod Bushings
- Crankshaft Front and Rear Main Seals
- Comprehensive Overhaul Gasket Sets
- Balance shaft bearings and connecting rod cap screws included as applicable

Preassembled Cylinder Kits
Absolute Parts offers Preassembled Cylinder Kits designed to streamline the engine overhaul process without sacrificing quality. Each kit includes the piston pin, pin retainers, and piston ring set pre-installed on the piston, fitted into the cylinder liner, and is ready for immediate installation. Assembled in a clean room environment using precise tooling and strict specification guidelines, these kits ensure proper piston ring clocking, are pre-lubricated with break-in oil, and placed in a heavy-duty bag sealed to protect against contamination, saving valuable time during the engine overhaul procedure.
- Assembled in a clean room environment using precise tooling and strict specification guidelines.
- Ensures proper piston ring clocking.
- Pre-lubricated with break-in oil.
- Placed in a heavy-duty bag and sealed to protect against contamination.
- Saves valuable time during the engine overhaul procedure by allowing direct installation into the engine block with liner O-rings and attachment to the connecting rod.
.jpg)
Pistons and Ring Sets
At Absolute Parts, pistons are engineered to meet the highest quality standards and OE specifications, ensuring no compromises in design. Piston rings are critical for engine performance, and Absolute Parts uses high-quality materials like exotic forms of cast iron and Molybdenum for long engine life, providing unparalleled reliability and focusing on quality and performance over cost savings.
- Pistons available with: Ni-resist insert, Dual Ni-resist inserts, Skirt coatings, Articulated design, Monotherm design, Friction welded design
- Piston rings made from: High-quality materials including exotic forms of cast iron and Molybdenum, Options for square cut, Ni-resist, or dual Ni-resist inserts
- Benefits: Unparalleled reliability with Absolute pistons and kits, Ensures long engine life with high-quality piston rings

Cylinder Liners
Absolute cylinder liners are meticulously matched with pistons and honed using cutting-edge procedures and tooling. They are available in standard, induction hardened, and bainitic types, ensuring proper liner fit, surface finish, and high-quality raw materials for engine longevity and effective oil consumption control, delivering unmatched quality and reliability for engine overhauls.
- Standard Cylinder Liners: Made from high-quality cast iron. Designed for reliable performance across a wide range of engine applications. Offer a good balance of durability and cost-effectiveness, suitable for most standard engine rebuilds.
- Induction Hardened Cylinder Liners: Undergo an induction hardening process to increase hardness and wear resistance. Process involves heating the surface with an induction coil and rapid cooling. Ideal for high-performance engines and applications requiring increased durability and wear resistance.
- Bainitic Cylinder Liners: Made from special cast iron with bainitic heat treatment. Result in a microstructure providing excellent strength, toughness, and resistance to thermal fatigue. Well-suited for heavy-duty applications and engines operating under extreme conditions.

Bearings
Absolute Parts bearings are engineered to meet or exceed OE specifications, offering exceptional durability and performance. Available for main, connecting rod, and balance shaft applications, these bearings are designed for reliability in demanding conditions, ensuring long engine life and optimal performance.
- Main Bearings: Precision-engineered for crankshaft support, ensuring smooth operation and reduced wear.
- Connecting Rod Bearings: Designed for high-load conditions, providing excellent fatigue resistance and durability.
- Balance Shaft Bearings: Enhance engine balance and reduce vibration, improving overall performance.
- Materials: Utilize high-quality alloys and coatings to withstand extreme temperatures and pressures.
- Quality Assurance: Rigorous testing ensures compliance with strict OE standards for fit and function.

Crankshaft Oil Seals
Absolute Parts crankshaft oil seals are designed to prevent oil leakage and protect engine components, meeting or exceeding OE specifications. These seals ensure a reliable fit and long-lasting performance under high-pressure and high-temperature conditions.
- Front and Rear Seals: Provide a robust barrier against oil leakage at critical crankshaft points.
- Material Excellence: Made from advanced elastomers and polymers for superior durability and heat resistance.
- Precision Fit: Engineered for exact fitment, reducing installation time and ensuring a tight seal.
- Performance: Designed to withstand extreme conditions, maintaining engine integrity and efficiency.

Gasket Sets
Absolute Parts gasket sets are crafted to deliver a reliable seal for engine components, meeting or exceeding OE specifications. Available as complete overhaul kits or individual sets, they ensure leak-free performance and durability in demanding applications.
- Comprehensive Overhaul Gasket Sets: Include all necessary gaskets for a complete engine rebuild, simplifying the overhaul process.
- Material Quality: Utilize advanced materials like multi-layer steel and high-grade rubber for superior sealing and durability.
- Precision Engineering: Designed for exact fitment, ensuring proper sealing and reducing installation time.
- Applications: Suitable for a wide range of diesel engines, providing reliable performance in heavy-duty conditions.

Create an Account to Get Started
Join the program and add Genuine Absolute Parts to your Product Offering Today.