John Deere 6125M Tractor Parts
6125M parts and accessories
The John Deere 6125M tractor, manufactured from 2012-2019, is a versatile utility tractor popular for its balance of power and efficiency. Powered by a reliable John Deere PowerTech diesel engine producing 125 horsepower, this tractor delivers strong performance in various agricultural applications. Its robust PTO with approximately 105 horsepower makes it well-suited for operating implements like mowers and balers, making it a favorite among hay and livestock farmers.
The John Deere 6125M was introduced as part of the 6M series, replacing earlier models with enhanced features and improved performance. Production spanned from 2012 to 2019. This tractor is equipped with a John Deere PowerTech 4.5L 4-cylinder diesel engine, delivering approximately 125 horsepower. The engine's robust design ensures reliable operation in demanding conditions. Transmission options include the PowrQuad Plus transmission, offering multiple gear ranges for optimal speed control. The 6125M offers a rear PTO with approximately 105 PTO horsepower, available in 540/1000 RPM configurations for compatibility with a wide range of implements. The hydraulic system boasts a flow rate of around 29 GPM, powering implements and attachments efficiently. A Category II 3-point hitch provides ample lifting capacity for handling various implements. This model excels in applications such as hay production, livestock operations, row crop work, and light tillage. Distinguished by its comfortable cab, advanced technology options (like AutoTrac), and fuel-efficient engine, the 6125M bridges the gap between smaller utility tractors and larger row-crop machines within the John Deere lineup.
Specifications
| Engine | John Deere PowerTech 4.5L 125 HP Diesel |
|---|---|
| PTO HP | 105 HP @ 540/1000 RPM |
| Transmission | PowrQuad Plus 16F/16R |
| Hydraulics | 29 GPM, 3 remotes |
| 3-Point Hitch | Category II, 6,173 lbs lift capacity |
| Fuel Capacity | 41 gallons |
| Weight | 12,346 lbs |
| Years Produced | 2012-2019 |
Maintenance Tips
- Engine Oil & Filter: Change the engine oil and filter every 500 hours using the recommended John Deere oil and filter. Regularly check the oil level and ensure proper filtration to prolong engine life.
- Hydraulic System: Inspect hydraulic fluid levels and check for leaks regularly. Replace hydraulic filters according to the manufacturer's recommendations (typically every 1000 hours) to maintain hydraulic system performance and prevent damage.
- Fuel System: Use clean, high-quality diesel fuel and replace the fuel filter every 500 hours. Drain the water separator regularly to prevent contaminants from entering the fuel system and causing injector issues.
- Seasonal Storage: Before storing the tractor for extended periods, stabilize the fuel, lubricate all grease fittings, and disconnect the battery. Store the tractor in a dry, covered location to prevent corrosion and damage from the elements.
History & Background
The John Deere 6125M was launched in 2012 as part of the redesigned 6M series, bringing updated styling, engine technology, and comfort features to the mid-range tractor market. While there were no major redesigns during its production run, continuous improvements were implemented to enhance performance and reliability. The 6125M played a significant role in offering a powerful and versatile solution for farmers needing a capable tractor for a variety of tasks.
Frequently Asked Questions
What engine is in the John Deere 6125M?
The John Deere 6125M is powered by a John Deere PowerTech 4.5L 4-cylinder turbocharged diesel engine, producing approximately 125 horsepower.
What is the PTO horsepower on a 6125M?
The rear PTO horsepower on the John Deere 6125M is approximately 105 horsepower. It offers both 540 and 1000 RPM options for compatibility with various implements.
What oil filter fits the 6125M?
The John Deere 6125M typically uses a John Deere oil filter part number RE504836. Cross-references include Baldwin BD7154 and Fleetguard LF9009.
What are common parts needed for the 6125M?
Commonly needed parts for the John Deere 6125M include engine oil filters, fuel filters, hydraulic filters, air filters, fan belts, hydraulic cylinder seal kits, steering cylinder repair kits, and clutch components (depending on transmission type).

FS20076 - Fuel Separator Spinon (QTY 12)
SKU: FS20076
Out of stock

FS20073 - Fuel / Water Sep (QTY 12) Filter
SKU: FS20073
35 in stock

DZ110639 - Water In Fuel Sensor
SKU: DZ110639
117 in stock

AL177185 - Cab Filter
SKU: AL177185
341 in stock

AL158986 - Activated Carbon Cab Air Filter Kit
SKU: AL158986
Out of stock

AF55829 - Air Recirculation (QTY 1) Filter
SKU: AF55829
Out of stock

AF26672 - Air (QTY 1) Filter
SKU: AF26672
2 in stock

RE152042 - Gas Shock; Tilt Wheel Kit
SKU: RE152042
301 in stock

R50992 - Hub; Pound In Cap
SKU: R50992
579 in stock

R49838 - Thrust (Spindle) Washer
SKU: R49838
202 in stock

R49835 - Upper/ Lower Bushing
SKU: R49835
130 in stock

L57016 - Steering Arm (RH)
SKU: L57016
42 in stock

L57015 - Steering Arm (LH)
SKU: L57015
49 in stock

L111817 - ZF Axle Support Assy Pin
SKU: L111817
212 in stock

AL222225 - Tilt Steering Column Strut
SKU: AL222225
360 in stock

AL222147 - MFWD Kingpin
SKU: AL222147
118 in stock

AL221272 - MFWD Axle Knuckle Housing Seal
SKU: AL221272
51 in stock

AL160517 - MFWD Driveshaft U-Joint
SKU: AL160517
24 in stock

AL160516 - Cross & Bearing Kit 30mmx83mm
SKU: AL160516
58 in stock

AL159594 - MFWD Front Axle Seal
SKU: AL159594
184 in stock

AL150755 - Gas; Steering Cylinder Cylinder
SKU: AL150755
108 in stock

RE554015 - Thermostat
SKU: RE554015
102 in stock

RE546918 - Water Pump
SKU: RE546918
423 in stock

RE509813 - Water Pump Repair Kit
SKU: RE509813
19 in stock
