John Deere 5085M Tractor Parts
5085M parts and accessories
The John Deere 5085M, produced from 2009 to 2015, is a versatile utility tractor powered by a reliable 85 horsepower John Deere PowerTech diesel engine. Known for its robust build and excellent power-to-weight ratio, this model quickly became a favorite among farmers needing a dependable workhorse for various field tasks. Its strong PTO horsepower makes it ideal for running implements like mowers and balers.
The John Deere 5085M was introduced in 2009 as part of the 5M series, replacing some earlier models and offering improvements in operator comfort and performance. Production continued until 2015. This tractor is equipped with a John Deere PowerTech 4.5L 4-cylinder diesel engine, delivering approximately 85 horsepower (63 kW). The engine is a turbocharged and intercooled diesel for improved efficiency and power output. Transmission options included a 9-speed SyncShuttle transmission, or a 16-speed PowrQuad Plus transmission offering clutchless shifting. The 540 RPM PTO delivers around 70 PTO horsepower, suitable for running a wide range of implements. Hydraulic system capacity is approximately 18.5 GPM (70 L/min), powering two standard rear remotes (optional third remote). The 3-point hitch is Category II, with a lift capacity of around 4,409 lbs. The 5085M excels in row crop applications, hay baling, livestock operations, and light tillage work. Compared to the smaller 5000 series tractors, the 5085M offers more power and hydraulic capacity, making it suitable for heavier tasks. It distinguishes itself from larger 6000 series models by its smaller size and simpler design, offering a balance of capability and affordability.
Specifications
| Engine | John Deere PowerTech 4.5L 85 HP Diesel |
|---|---|
| PTO HP | 70 HP @ 540 RPM |
| Transmission | 9-speed SyncShuttle / 16-speed PowrQuad Plus |
| Hydraulics | 18.5 GPM, 2-3 remotes |
| 3-Point Hitch | Category II, 4,409 lbs |
| Fuel Capacity | 34.3 gallons |
| Weight | 8,818 lbs |
| Years Produced | 2009-2015 |
Maintenance Tips
- Engine Oil and Filter: Change the engine oil and filter every 500 hours of operation using the recommended John Deere oil type and filter. Regularly check the oil level.
- Hydraulic System Maintenance: Inspect hydraulic hoses and fittings for leaks and damage. Change the hydraulic fluid and filter according to the manufacturer's recommendations, typically every 1000 hours, or more frequently in demanding conditions.
- Fuel System Care: Use clean, high-quality diesel fuel and regularly check the fuel filter for contaminants. Drain any water accumulation from the fuel tank to prevent fuel system problems.
- Seasonal Storage: Before storing the tractor for the off-season, stabilize the fuel, change the oil and filters, and grease all lubrication points. Disconnect the battery and store it in a cool, dry place.
History & Background
The John Deere 5085M was part of the 5M series tractors introduced in 2009, designed to provide a robust and versatile utility tractor for a wide range of farming applications. While there were no major redesigns during its production run, improvements were made to operator comfort and performance based on customer feedback. The 5085M represented a significant step in John Deere's commitment to providing reliable and efficient tractors for modern agriculture.
Frequently Asked Questions
What engine is in the John Deere 5085M?
The John Deere 5085M is powered by a John Deere PowerTech 4.5L 4-cylinder turbocharged diesel engine producing 85 horsepower.
What is the PTO horsepower on a 5085M?
The PTO horsepower on the John Deere 5085M is approximately 70 horsepower at 540 RPM. A 1000 RPM PTO option was also available.
What oil filter fits the 5085M?
The recommended oil filter for the John Deere 5085M is typically a John Deere filter part number RE504836 or equivalent. Common cross-references include Baldwin BD7317 and Wix 57040.
What are common parts needed for the 5085M?
Common parts needed for the John Deere 5085M include engine oil filters, fuel filters, air filters, hydraulic filters, belts, hydraulic seals, steering components, and clutch parts (depending on transmission type).

RE538127 - Fuel Temperature Sensor
SKU: RE538127
8 in stock

RE537639 - Manifold Air Pressure Sensor
SKU: RE537639
264 in stock

RE537637 - Coolant Temperature Sensor
SKU: RE537637
166 in stock

RE537636 - EGR Temperature Sensor
SKU: RE537636
154 in stock

RE537635 - Manifold Air Temperature Sensor
SKU: RE537635
140 in stock

RE537634 - Engine; Magnetic Pickup Sensor
SKU: RE537634
147 in stock

RE536920 - Fuel Inlet Connector Tube
SKU: RE536920
153 in stock

RE536275 - Fuel Rail Pressure Sensor
SKU: RE536275
133 in stock

RE536274 - Rail Fuel Injection Pressure Relief Valve
SKU: RE536274
256 in stock

RE531801 - Injector
SKU: RE531801
58 in stock

RE517230 - Mechanical Fuel Transfer Pump
SKU: RE517230
Out of stock

RE516553 - Fuel Filter Seal Kit
SKU: RE516553
391 in stock

RE51650 - Sediment Bowl
SKU: RE51650
333 in stock

RE508317 - W/ Adjusting Screw Rocker Arm
SKU: RE508317
Out of stock

RE504914 - Engine Oil Pump
SKU: RE504914
29 in stock

RE503242 - Temperature Switch
SKU: RE503242
262 in stock

RE500608 - Fracture Type Connecting Rod
SKU: RE500608
10 in stock

RE500005 - Oil Fill Cap
SKU: RE500005
115 in stock

RE500002 - CONNECTING ROD
SKU: RE500002
38 in stock

RE48818 - Piston Rings
SKU: RE48818
29 in stock

RE271441 - LH/RH Straight Tie Rod
SKU: RE271441
36 in stock

RE271440 - Tie Rod End
SKU: RE271440
59 in stock

RE271437 - Tie Rod Assembly
SKU: RE271437
25 in stock

RE217819 - LH / RH Steering Cylinder Tie Rod End Outer
SKU: RE217819
273 in stock
