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).

AL176767 - Rockshaft Position Sensor
SKU: AL176767
56 in stock

AL176473 - Cat. II Top Link Assembly
SKU: AL176473
10 in stock

AL176471 - Cat. III Top Link Assembly
SKU: AL176471
39 in stock

AL176469 - CATIII Top Link Assembly
SKU: AL176469
5 in stock

AL159972 - Cat. II Top Link; Tractor End
SKU: AL159972
16 in stock

AL159971 - Cat. II Top Link; Tractor End
SKU: AL159971
8 in stock

AL159969 - Cat. III Top Link; Tractor End
SKU: AL159969
7 in stock

AL159963 - Cat. III Top Link; Implement End
SKU: AL159963
8 in stock

AL117727 - CAT 3 Quick Attach Hook Kit
SKU: AL117727
11 in stock

VPM8062 - (Recirculating) Activated Carbon Cab Air Filter
SKU: VPM8062
8 in stock

VPM8060 - Activated Carbon Cab Air Filter
SKU: VPM8060
159 in stock

RE546336 - Fuel/Water Separator Filter
SKU: RE546336
1542 in stock

RE544394 - Fuel Filter
SKU: RE544394
892 in stock

RE541922 - Fuel/Water Separator Filter
SKU: RE541922
395 in stock

RE526557 - Fuel/Water Separator Filter
SKU: RE526557
226 in stock

N378886 - Water Separator Fuel Filter
SKU: N378886
2 in stock
LF16460 - Lube (QTY 12) Filter
SKU: LF16460
41 in stock

LF16243 - Spin-On (QTY 1) Lube Filter
SKU: LF16243
120 in stock

L214634 - Recirculation Cab Air Filter
SKU: L214634
362 in stock

L209778 - Activated Carbon Cab Air Filter
SKU: L209778
58 in stock

HF35474J - Spin-On (QTY 1) Hydraulic Filter
SKU: HF35474J
Out of stock

HF35474 - Spin-On (QTY 6) Hydraulic Filter
SKU: HF35474
34 in stock
HF29179 - Hydraulic (QTY 1) Filter
SKU: HF29179
Out of stock

FS20076J - Fuel Separator Spinon (QTY 1)
SKU: FS20076J
Out of stock
