John Deere 5125R Tractor Parts

5125R parts and accessories

The John Deere 5125R tractor, manufactured from 2009 to 2015, is a versatile workhorse known for its reliability and efficient operation. Powered by a 125 HP PowerTech E diesel engine, it provides ample power for a wide range of agricultural tasks. With a PTO horsepower of around 105, the 5125R became popular among farmers for its ability to handle demanding implements while maintaining fuel efficiency.

The John Deere 5125R was introduced as part of the 5R series, aimed at providing farmers with a modern, powerful, and comfortable utility tractor. Production spanned from 2009 to 2015. The heart of the 5125R is a John Deere PowerTech E 4.5L 4-cylinder diesel engine, delivering approximately 125 engine horsepower. This turbocharged engine displaces 4.5 liters and offers excellent torque for demanding tasks. Transmission options included PowrQuad Plus and CommandQuad transmissions, offering various gear combinations for optimal speed and efficiency. The PTO horsepower is rated at approximately 105 HP, available in both 540 and 1000 RPM configurations. The hydraulic system provides a flow rate of around 29 GPM to power implements, with multiple remote valves available. It features a Category II 3-point hitch, capable of lifting around 6,614 lbs. Common applications for the 5125R include row crop work (planting and cultivating), hay production (mowing, baling), livestock operations (feeding, manure handling), and various tillage tasks. Compared to smaller models in the 5R series, the 5125R offers increased horsepower and lifting capacity, making it suitable for larger farms and more demanding operations.

Specifications

Engine	John Deere PowerTech E 125 HP 4.5L Diesel
PTO HP	105 HP @ 540/1000 RPM
Transmission	PowrQuad Plus/CommandQuad, multiple speeds
Hydraulics	29 GPM, up to 3 remotes
3-Point Hitch	Category II, 6,614 lbs lift capacity
Fuel Capacity	38 gallons
Weight	9,921 lbs
Years Produced	2009-2015

Maintenance Tips

Change the engine oil and filter every 500 hours using high-quality oil meeting John Deere specifications. Regularly inspect the air filter and clean or replace as needed.
Inspect hydraulic fluid levels and filter condition every 250 hours. Use only approved hydraulic fluid and replace filters according to the manufacturer's recommendations.
Periodically inspect the fuel system for leaks and ensure the fuel filter is clean. Use a fuel additive to prevent gelling and keep the system clean, especially during cold weather.
Before storing the tractor for an extended period, stabilize the fuel, change the engine oil, and lubricate all grease fittings. Disconnect the battery and store it in a cool, dry place.

History & Background

The John Deere 5125R was part of the 5R series introduced in the late 2000s to replace previous utility tractor models. It offered advancements in engine technology, transmission options, and operator comfort. The 5125R became a popular choice for farmers needing a powerful and versatile tractor for a variety of agricultural applications.

Frequently Asked Questions

What engine is in the John Deere 5125R?

The John Deere 5125R is equipped with a John Deere PowerTech E 4.5L 4-cylinder turbocharged diesel engine, producing approximately 125 horsepower.

What is the PTO horsepower on a 5125R?

The PTO horsepower on a John Deere 5125R is approximately 105 HP, and it's available in both 540 and 1000 RPM configurations.

What oil filter fits the 5125R?

The oil filter for the John Deere 5125R is typically a John Deere filter part number RE504836. Cross-references include Wix 51348, Baldwin B7377, and Fleetguard LF16015. Always verify fitment with your parts supplier.

What are common parts needed for the 5125R?

Common wear parts for the John Deere 5125R include engine oil filters, fuel filters (RE522878), air filters (RE161982), hydraulic filters (RE62418), belts (fan, alternator), hydraulic seals (for cylinders and pumps), steering components (tie rod ends, ball joints), and clutch parts (depending on transmission type).

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