John Deere 6140D Tractor Parts

6140D parts and accessories

The John Deere 6140D tractor, manufactured from 2010 to 2014, is a reliable workhorse powered by a robust 140 horsepower PowerTech diesel engine. Known for its versatility and fuel efficiency, the 6140D delivered around 115 PTO horsepower, making it a popular choice for farmers needing a mid-sized tractor for various agricultural tasks.

The John Deere 6140D was introduced in 2010 as part of John Deere's 6D series, offering a balance of power and affordability. Production continued until 2014. This model features a John Deere PowerTech 4.5L 4-cylinder turbocharged diesel engine producing approximately 140 horsepower. The engine is designed for efficient fuel consumption while delivering ample power for demanding tasks. The transmission options typically include a SyncShuttle transmission with multiple forward and reverse speeds (usually 9F/3R or 12F/4R). The 6140D boasts a PTO horsepower of approximately 115, with a standard 540 RPM PTO. The hydraulic system delivers around 21.7 GPM to power implements and attachments. It features a Category II 3-point hitch with a lift capacity of around 7,716 lbs. Common applications for the 6140D include hay production (mowing, baling), livestock operations (feeding, manure handling), row crop work (planting, cultivation), and general tillage tasks. Compared to other models in the John Deere lineup, the 6140D offered a simpler design focused on functionality and value.

Specifications

Engine	John Deere PowerTech 4.5L 140 HP Diesel
PTO HP	115 HP @ 540 RPM
Transmission	SyncShuttle 9F/3R or 12F/4R
Hydraulics	21.7 GPM, 2 remotes
3-Point Hitch	Category II, 7,716 lbs
Fuel Capacity	37 gallons
Weight	11,244 lbs
Years Produced	2010-2014

Maintenance Tips

Engine Oil & Filter: Change engine oil and filter every 250 hours of operation using the recommended John Deere oil specification (e.g., John Deere Plus-50 II) and filter (e.g., John Deere RE504836).
Hydraulic System: Inspect hydraulic fluid levels and check for leaks regularly. Change hydraulic filters every 500 hours and hydraulic fluid every 1000 hours using Hy-Gard fluid.
Fuel System: Use clean, high-quality diesel fuel and replace the fuel filter (e.g., John Deere RE522878) every 500 hours. Drain any water or sediment from the fuel tank regularly.
Seasonal Storage: Before storing the tractor for the off-season, fill the fuel tank to prevent condensation, add a fuel stabilizer, and disconnect the battery. Grease all lubrication points and store the tractor in a dry, covered area.

History & Background

The John Deere 6140D was introduced in 2010 as a successor to earlier models, providing enhanced power and efficiency. It was part of John Deere's strategy to offer reliable, cost-effective tractors for a broad range of farming applications. While it didn't undergo major redesigns during its production run, it solidified its position as a popular choice for farmers seeking a dependable mid-sized tractor.

Frequently Asked Questions

What engine is in the John Deere 6140D?

The John Deere 6140D is equipped with a John Deere PowerTech 4.5L 4-cylinder turbocharged diesel engine, producing approximately 140 horsepower.

What is the PTO horsepower on a 6140D?

The PTO horsepower on the John Deere 6140D is approximately 115 HP at 540 RPM.

What oil filter fits the 6140D?

The recommended oil filter for the John Deere 6140D is typically a John Deere RE504836. Cross-references include Wix 57202 and Baldwin B7349.

What are common parts needed for the 6140D?

Common wear parts for the John Deere 6140D include engine oil filters, fuel filters, hydraulic filters, belts (fan belt, alternator belt), hydraulic seals, steering components (tie rod ends), and clutch parts (if equipped with a mechanical clutch).

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