A comprehensive in-frame overhaul kit designed to restore engine performance, enhance fuel efficiency, and ensure long-term reliability for demanding applications.

Features:

• Contains premium Cat® Reman components, including cylinder packs, injectors, and water pumps, for unmatched reliability.
• Includes essential parts often overlooked, such as exhaust sleeves, manifold studs, and sealing components, for a complete overhaul.
• Pre-assembled Cat® Reman cylinder pack assemblies save 4–6 hours of labor compared to traditional kits.
• Factory-tested components meet stringent OEM standards for durability and performance.

Benefits:

• Improves overall engine efficiency, reducing operational costs and maximizing productivity.
• Extends engine life and ensures dependable operation in second or third lifecycle phases.
• Simplifies installation with pre-assembled components, minimizing downtime and labor costs.
• Provides peace of mind with high-quality, tested parts built to withstand rigorous operating conditions.

Kit Contents:

Compatible Engine S/N:

• Applicable to specific engine serial numbers. Verify compatibility with Caterpillar service.

Horsepower Range:

• 435 - 550 HP

Compatible Model List:

Part Specifications:

• Part #: 20R-4508
• Manufacturer: Caterpillar