John Deere 6145M Tractor Parts
6145M parts and accessories
The John Deere 6145M tractor, manufactured from 2014 to 2021, is a versatile workhorse for modern farming operations. Powered by a robust 145 horsepower John Deere PowerTech 4.5L diesel engine, this tractor delivers reliable performance. With a PTO horsepower rating of approximately 120 HP, the 6145M quickly became a favorite among farmers for its adaptability across a range of tasks.
The John Deere 6145M tractor was introduced as part of the John Deere 6M series, aimed at providing a balance of power, technology, and operator comfort. Production spanned from 2014 to 2021. At its core is a John Deere PowerTech 4.5L, 4-cylinder diesel engine, delivering a rated 145 horsepower. This engine is known for its fuel efficiency and reliability. Transmission options included various PowrQuad PLUS and AutoQuad PLUS transmissions, offering a range of gear selections for optimal performance in different field conditions. PTO horsepower is rated at approximately 120 HP, with both 540 and 1000 RPM PTO options available to accommodate a variety of implements. The hydraulic system delivers a flow rate of around 30 GPM, with multiple remote valves available for implement control. A Category II/III 3-point hitch provides a lift capacity of around 9,480 lbs. The 6145M found applications in row crop operations, hay production, livestock management, and general tillage. It distinguished itself from other models in the 6M series by offering a sweet spot of horsepower and features, making it a popular choice for medium-sized farms seeking versatility and value.
Specifications
| Engine | John Deere PowerTech 4.5L 145 HP Diesel |
|---|---|
| PTO HP | 120 HP @ 540/1000 RPM |
| Transmission | PowrQuad PLUS/AutoQuad PLUS, Multiple Speeds |
| Hydraulics | 30 GPM, Up to 3 remotes |
| 3-Point Hitch | Category II/III, 9,480 lbs |
| Fuel Capacity | 53 gallons |
| Weight | 13,228 lbs |
| Years Produced | 2014-2021 |
Maintenance Tips
- Change engine oil and filter every 500 hours using John Deere-approved oil and filters to ensure optimal engine performance and longevity.
- Inspect and maintain hydraulic fluid levels and filters regularly, typically every 1000 hours, to prevent contamination and ensure smooth operation of hydraulic systems.
- Use high-quality diesel fuel and add fuel conditioner, especially during seasonal storage, to prevent fuel gelling and maintain fuel system components.
- Before storing the tractor for the off-season, ensure all fluids are topped off, the battery is properly charged, and the tractor is stored in a dry location to prevent corrosion and damage.
History & Background
The John Deere 6145M was launched as part of the 6M series, replacing some earlier models and incorporating updated technology. While it didn't undergo any major redesigns during its production run, John Deere continually refined features and options within the series. This tractor is significant for its balance of power and features, making it a popular choice for many farms.
Frequently Asked Questions
What engine is in the John Deere 6145M?
The John Deere 6145M is equipped with a John Deere PowerTech 4.5L, 4-cylinder diesel engine producing 145 horsepower.
What is the PTO horsepower on a 6145M?
The PTO horsepower on the John Deere 6145M is approximately 120 HP, with options for both 540 and 1000 RPM PTO speeds.
What oil filter fits the 6145M?
The recommended oil filter for the John Deere 6145M is typically a John Deere filter part number RE504836. Cross-references include Wix 57202 or Baldwin B7349.
What are common parts needed for the 6145M?
Common wear parts for the John Deere 6145M include engine oil filters, fuel filters (RE522878), air filters (RE284181), hydraulic filters (RE62419), belts for the cooling and AC system, hydraulic seals for remote valves, steering components like tie rod ends, and clutch components for models with manual transmissions.

RE35512 - Clutch Disc
SKU: RE35512
1227 in stock

RE34786 - Transmission Disc
SKU: RE34786
97 in stock

RE222632 - Trans Oil Pump w/ Bushing Shaft
SKU: RE222632
19 in stock

RE217077 - Transmission Oil Pressure Sensor
SKU: RE217077
88 in stock

RE183369 - Transmission Control Valve Solenoid
SKU: RE183369
62 in stock

RE151059 - Clutch Disc
SKU: RE151059
395 in stock

R96805 - Clutch Plate
SKU: R96805
98 in stock

R95378 - Transmission Plate
SKU: R95378
69 in stock

R39322 - Clutch / Brake Sealing Ring
SKU: R39322
130 in stock

R341959 - Reverse Brake Housing Gasket
SKU: R341959
1149 in stock

R319336 - Front Valve Housing Gasket
SKU: R319336
183 in stock

R216293 - Clutch; Planetary Brake Plate
SKU: R216293
29 in stock

R216291 - Clutch; Planetary Brake Plate
SKU: R216291
7 in stock

R158521 - Planetary Brake Housing (6/Pack) O-Ring
SKU: R158521
138 in stock

R124438 - Reverse Brake Housing Bushing
SKU: R124438
331 in stock

AL204621 - Magnetic Pickup Sensor
SKU: AL204621
68 in stock

AL165074 - W/O Air Vent Cap; Transmission Oil Filler
SKU: AL165074
273 in stock

R544294 - Exhaust Manifold Gasket
SKU: R544294
178 in stock

R534438 - Turbocharger Gasket
SKU: R534438
201 in stock

R530552 - Diesel Particulate Filter Gasket
SKU: R530552
142 in stock
R341952 - Transmission Filter Head Gasket
SKU: R341952
960 in stock

R28811 - Flywheel Ring Gear
SKU: R28811
274 in stock

R123570 - Turbo Oil Outlet Gasket
SKU: R123570
27 in stock

R123417 - Water Pump Gasket
SKU: R123417
178 in stock
