Cummins ISF2.5 Chain Tensioner 5591101

The Cummins ISF2.5 Chain Tensioner 5591101 is a timing chain component for Cummins F Series 2.5L and 2.8L engines, designed to help maintain proper timing chain tension during engine operation. Brand-new and suitable for engine repair, maintenance, and replacement applications.

ParameterSpecification
Product NameChain Tensioner
Part Number (OEM)5591101
English DescriptionTENSIONER, CHAIN
Engine SeriesCummins F Series
Engine CompatibilityCummins ISF2.5 and compatible F Series applications
Engine Displacement2.5L, 2.8L
Component TypeTiming Chain Component
SystemEngine Timing System
ConditionBrand New
ApplicationEngine Repair, Maintenance and Replacement
Dimensions16cm*16cm*8cm
Weight0.1KG

▌Product Overview

The Cummins ISF2.5 Chain Tensioner 5591101 is a component within the engine timing chain system. Its function is to maintain appropriate tension in the timing chain during engine operation, helping the timing system operate with controlled chain movement.

This part is listed under the Cummins F Series and covers 2.5L and 2.8L engine applications. It can be used when replacing a worn or damaged timing chain tensioner during engine repair or maintenance.

▌Technical Specifications & Keyword Reference

ItemDetails
Part Number5591101
ProductChain Tensioner
Original DescriptionTENSIONER, CHAIN
Engine SeriesCummins F Series
Engine Displacement2.5L / 2.8L
Component TypeTiming Chain Component
SystemEngine Timing System
ConditionBrand New
Cummins ISF2.8 Chain Tensioner 5591101 exploded view

▌Function of the Cummins ISF2.5 Chain Tensioner

The Chain Tensioner 5591101 is part of the engine timing chain system. It helps control the tension of the timing chain during operation and limits excessive chain movement.

Maintaining suitable chain tension supports stable operation of the engine timing system. When the tensioner needs to be replaced during engine service, the correct part number should be verified against the engine application before ordering.

▌Applications

The Cummins ISF2.5 Chain Tensioner 5591101 is listed for Cummins F Series applications including:

  • Cummins ISF2.8 engine parts
  • Cummins ISF2.5 engine parts
  • Cummins F Series engine parts
  • Cummins timing chain system repair
  • Cummins engine maintenance
  • Timing component replacement
  • Engine overhaul and repair

▌Key Features

  • OEM part number 5591101
  • Original description: TENSIONER, CHAIN
  • Cummins F Series application
  • Listed for 2.5L and 2.8L engines
  • Timing chain system component
  • Suitable for engine repair and maintenance
  • Brand-new condition
  • Available for international B2B supply

▌Need Cummins ISF2.5 Chain Tensioner 5591101?

▌FAQ

Q1: What is Cummins Chain Tensioner 5591101 used for?

A1: Cummins Chain Tensioner 5591101 is a component of the engine timing chain system. It helps maintain appropriate timing chain tension during engine operation.

Q2: Is Cummins 5591101 compatible with the ISF2.8 engine?

A2: The parts information lists 5591101 for Cummins F Series applications covering 2.5L and 2.8L engine configurations. The engine model should be confirmed before ordering.

Q3: Is Cummins Chain Tensioner 5591101 brand new?

A3: Yes. YIZHI POWER supplies this product as a brand-new engine component.

Q4: Can Cummins 5591101 be used for an ISF2.5 engine?

A4: The source information lists both 2.5L and 2.8L applications for this part. Please provide your engine model or existing part number so compatibility can be checked.

Q5: How can I order Cummins Chain Tensioner 5591101?

A5: Send us the 5591101 part number, engine model, and required quantity. We can verify the application and provide a quotation.

Related Products

Our Product Categories

Manufacturing Facility & Production Strength

ABOUT YIZHI POWER

Why Choose Yizhi Power

As an experienced car parts machine & engine supply company, customization is one of our core strengths. Based on real market feedback and long-term industry expertise, we operate a dedicated manufacturing facility focused on engine repair kits and engine component solutions for commercial vehicles and construction machinery.

Our factory has grown into one of the most complete engine parts manufacturers in this field in China, recognized for stable quality, consistent production standards, and reliable performance. We have successfully delivered customized production projects for international clients, supporting a wide range of diesel engine applications.

Custom Engine Repair Kits

We design and manufacture customized engine repair kits based on real operating conditions and market demand, ensuring reliable performance for heavy-duty engine systems.

Dedicated Manufacturing Facility

As a professional engine parts supplier, we operate our own production line with strict quality control, efficient output, and stable global supply capability.

Complete Product Line

Our product portfolio covers diesel engine components, machinery engine parts, and aftermarket repair solutions for multiple commercial vehicle applications.

Proven Global Customization Experience

We provide tailored engine and machinery parts solutions for customers worldwide, supporting long-term cooperation and diversified operational needs.

GLOBAL MARKETS

Reliable Supply for Global Partners

Our international business focuses on South America, Europe, the Middle East, and Africa, providing stable car parts machine & engine supply and machinery solutions to distributors and service partners worldwide.

Years of continuous international cooperation have enabled us to develop deep knowledge of regional market demands and application requirements for commercial vehicles and heavy equipment.

With extensive industry expertise and professional service experience, we deliver reliable engine parts, aftermarket solutions, and long-term supply support to global customers.

Years Experience
0 +

Dedicated expertise in diesel engine parts supply and commercial vehicle repair solutions.

Business Partners
0 +

Long-term cooperation with distributors, wholesalers, and service providers worldwide.

Countries Served
0 +

Stable export of engine parts and machinery components across global markets.

Certified Technicians
0

Authorized Cummins technicians providing professional technical and repair support.

CONTACT US

Have a Project or Product Inquiry?

We support product inquiries, customization requests, pricing discussions, and long-term cooperation for engine parts and repair solutions.
Whether you are sourcing for a specific engine model or planning a maintenance project, our team is ready to assist.

Share your requirements with us, and we will respond with suitable solutions and professional support.

Maojian District, Shiyan City, Hubei Province

WHATSAPP US :

Send Your Inquiry Today