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All Brands All Equipment Must Buy Lithium Batteryhoticon Member Club 10th Anniversary About FridayParts
2016-2026

10 Years of Keeping Machines Working

For a decade, FridayParts has been part of the repair stories that keep farms, workshops, and job sites moving. Thank you for being part of our journey.

A THANK YOU GIFT FOR OUR COMMUNITY

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Aug 15- Sep 15 2026
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FridayParts in Action

Explore real repair stories and see how FridayParts helps keep construction and farming equipment working with practical solutions.

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DIY Mini Excavator Repair: Swapping a Cracked Cylinder Head

DIY Mini Excavator Repair: Swapping a Cracked Cylinder Head

This mini excavator engine repair guide shows how to diagnose and fix an engine performance issue caused by a cracked cylinder head on a budget mini excavator.

Kobelco Excavator Engine Overheating Fix: Water Pump & Filters Installation

Kobelco Excavator Engine Overheating Fix: Water Pump & Filters Installation

Join @MartyT as he gives this older Kobelco excavator some much-needed maintenance.

How to Replace Excavator Track Rollers | DIY Undercarriage Repair

How to Replace Excavator Track Rollers | DIY Undercarriage Repair

In this video, @DIRT-BOSS shows you the step-by-step process for replacing excavator track rollers (bottom rollers) on a Komatsu excavator.

Bobcat Skid Steer Enclosed Cab Door & Window Glass Install

Bobcat Skid Steer Enclosed Cab Door & Window Glass Install

In this video, @StandardLivingHomestead walks through installing a full aftermarket front door assembly kit

Bobcat S570 Skid Steer LED Light Kit Upgrade & Air Filter Maintenance

Bobcat S570 Skid Steer LED Light Kit Upgrade & Air Filter Maintenance

The video covers removing the rear rubber light mounts, splicing matching wire leads, and replacing front light assemblies using 10mm hardware.

Bobcat S175 Skid Steer Exhaust Muffler Replacement

Bobcat S175 Skid Steer Exhaust Muffler Replacement

Old mufflers often develop severe rust holes and exhaust leaks, leading to excessive noise and excessive soot buildup inside the engine compartment.

John Deere Tractor Overheating Fix

John Deere Tractor Overheating Fix

A worn water pump seal leads to coolant loss, while excessive pulley shaft play can damage the internal bearing and misalign the cooling fan.

John Deere Tractor LED Headlight Upgrade

John Deere Tractor LED Headlight Upgrade

Upgrading dim halogen headlights on a John Deere tractor to brighter LED lights is a straightforward improvement.

John Deere 4040 Blower Motor Replacement & Wiring Guide (Modified 3-Speed Fan)

John Deere 4040 Blower Motor Replacement & Wiring Guide (Modified 3-Speed Fan)

A worn water pump seal leads to coolant loss, while excessive pulley shaft play can damage the internal bearing and misalign the cooling fan.

Isuzu 4JB1 2.8L Fuel Injection Pump Replacement

Isuzu 4JB1 2.8L Fuel Injection Pump Replacement

This video covers diagnosing and replacing a failing fuel injection pump on an Isuzu 4JB1 2.8L turbo diesel engine.

Fixing a Broken CAT 3208 Fuel Base (Don't Ignore Fuel Leaks!)

Fixing a Broken CAT 3208 Fuel Base (Don't Ignore Fuel Leaks!)

Nothing beats the sound of a CAT engine firing up after a successful diesel repair.

Installing New Piston Cooling Nozzles on a Cummins 855

Installing New Piston Cooling Nozzles on a Cummins 855

This step-by-step diesel engine rebuild guide covers critical bottom-end assembly procedures on a Big Cam Cummins N855 engine.

Photos from the Field

Photos shared by customers and crews from real repairs, job sites, and workshops.

View All Customer Reviews
“The product is good quality and I’m happy everything worked out well installing..!”

“The product is good quality and I’m happy everything worked out well installing..!”

Verified customer Minklakemink
“Great choice to buy from this Great company!”

“Great choice to buy from this Great company!”

Verified customer clarkcindy
“Seems like a good product for the value.”

“Seems like a good product for the value.”

Verified customer Aaron
“Injector bodies were longer than original, so had to modify hold down hardware to make them work.”

“Injector bodies were longer than original, so had to modify hold down hardware to make them work.”

Verified customer Thomas
“Parts fit perfectly and work as they should. They are still new, so I'll update the review after we use them a while.”

“Parts fit perfectly and work as they should. They are still new, so I'll update the review after we use them a while.”

Verified customer It's EASY
“Deceiving at first glance but once installed it’s a perfect fit. No belt change at all.”

“Deceiving at first glance but once installed it’s a perfect fit. No belt change at all.”

Verified customer Noah

FridayParts on the Road

Meet the FridayParts team at shows, expos, and equipment events.

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Sunbelt Ag Expo

Sunbelt Ag Expo

FridayParts meets farmers, repair teams, and equipment owners in the field.

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CONEXPO-CON/AGG

CONEXPO-CON/AGG

Construction equipment conversations, parts questions, and repair stories.

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Agritechnica

Agritechnica

Connecting with agricultural equipment users and repair professionals.

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How-To Repair Guides

Articles that help you diagnose problems, measure parts, and work through repairs a little more confidently.

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What Year Is My John Deere Tractor? Serial Number Lookup Guide

What Year Is My John Deere Tractor? Serial Number Lookup Guide

Unlock the secrets of your John Deere serial number. This guide shows you how to decode modern 17-digit PINs and older 13-digit numbers to find the right parts, identify your model’s year, and troubleshoot with confidence. Learn where to find the tag and what each digit means.

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What Year Is My Caterpillar? The Complete Serial Number Lookup Guide

What Year Is My Caterpillar? The Complete Serial Number Lookup Guide

Your Caterpillar serial number holds the key to its build year. This guide shows you where to find the PIN, how to read it, and how to perform an official lookup using Cat’s SIS system for 100% accuracy. Find your machine’s exact manufacturing date easily and reliably.

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John Deere Tractor Dashboard Symbols and Meanings

John Deere Tractor Dashboard Symbols and Meanings

A flashing light on your John Deere dashboard can be confusing. Do you stop immediately or keep working? This guide helps you understand what your tractor is telling you. We break down the common symbols with a clear diagram and explain the crucial color-code system so you know how to react to red, amber, and green lights. Learn to identify critical alerts like low oil pressure and overheating, service reminders like filter restrictions, and standard operational indicators. Know what to do and when to do it to ensure safe operation and prevent costly repairs.

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What Do Dashboard Warning Lights Mean on the Kubota Tractor?

What Do Dashboard Warning Lights Mean on the Kubota Tractor?

Do you know what the various warning lights on your Kubota tractor’s dashboard mean? These warning lights often indicate potential equipment problems. If you are not familiar with their meaning, you may operate the equipment incorrectly or even damage it. This guide will serve as your comprehensive translator. We will decode the universal symbols, explain the color-coded system of urgency, and detail what you need to do when the most critical Kubota tractor warning lights appear. It helps you operate your Kubota tractor better.

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What Year is My Kubota Tractor By Serial Number?

What Year is My Kubota Tractor By Serial Number?

When you’re ready to order parts for your Kubota tractor or sell the entire unit, the inevitable question is: What year is the tractor? Unlike road vehicles, the year of a tractor isn’t always straightforward to find; it usually requires deciphering the serial number. However, decoding this number isn’t always easy. Kubota has used different serial number systems over the years, and understanding which system your machine uses is crucial. This guide will show you where to find your serial number, explain the differences between old and new formats, and help you perform a Kubota serial number lookup to reveal the year and other important details about your machine.

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New Holland Tractor Dashboard Symbols, Meanings And Solutions

New Holland Tractor Dashboard Symbols, Meanings And Solutions

Ignoring a warning light on your New Holland tractor can lead to multi-thousand-dollar repairs. But what do those symbols actually mean? This essential guide provides simple, step-by-step instructions for the most important red and yellow warning lights. We explain the color codes, what actions to take for critical alerts like engine temperature and oil pressure, and how to address common maintenance warnings. Stop the panic and learn how to protect your investment with our expert troubleshooting advice.

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Start with the Right Part

Expert guides to help you compare specifications, understand compatibility, and avoid the wrong part.

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John Deere Lawn Tractor Comparison Chart 2025

John Deere Lawn Tractor Comparison Chart 2025

Navigating the John Deere lawn tractor lineup can be confusing. Our 2025 guide simplifies it all. We compare the 100, 200, X300, X500, and X700 Series side-by-side, breaking down their key features, ideal uses, and model specs. Identify your tractor in minutes and find the right parts you need to keep it running strong.

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Bobcat Warning Light Symbols & Meanings

Bobcat Warning Light Symbols & Meanings

A flashing Bobcat warning light is a command, not a suggestion. Knowing whether to stop immediately or service soon can save your engine from catastrophic failure. This guide decodes the critical symbols so you can react correctly, avoid costly downtime, and keep your machine running strong.

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Cat 1 vs Cat 2 vs Cat 3 Tractor: What’s the Real Difference?

Cat 1 vs Cat 2 vs Cat 3 Tractor: What’s the Real Difference?

Unsure about Cat 1 vs Cat 2 vs Cat 3? This guide decodes tractor 3-point hitch categories. Learn the key differences in horsepower, pin size, and job scale to choose the right tractor for your needs—from hobby farming to large-scale agriculture. Make the right choice and boost your efficiency.

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Craftsman Lawn Mower Belt Diagram: The Ultimate Guide

Craftsman Lawn Mower Belt Diagram: The Ultimate Guide

Need a Craftsman lawn mower belt diagram? This guide simplifies your repair with clear diagrams for both the drive belt and common deck sizes (42, 46, 48, and 54-inch). Get step-by-step instructions to get your mower back in action.

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Top 9 Mini Excavator Models and Brands Compared in 2025

Top 9 Mini Excavator Models and Brands Compared in 2025

Mini excavators have become a top choice for construction, landscaping, and utility work thanks to their powerful digging force, versatility, and compact size. They excel in tight spaces where larger machines can’t operate. But with so many leading mini excavator brands and models available in 2025, finding the right one can be overwhelming. That’s why FridayParts has compared nine of the most popular mini excavator models on the market—highlighting each model’s key strengths so you can quickly identify the best fit for your projects.

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SAE 30 vs 10W-30: Which Engine Oil Is Better?

SAE 30 vs 10W-30: Which Engine Oil Is Better?

Unsure about SAE 30 vs 10W-30 oil? This guide breaks it down. Learn why SAE 30 is better for hot, air-cooled engines and why 10W-30 excels in cold starts, helping you pick the right oil for your off-road equipment.

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