John Deere 185

1986–199017 HPgasolinelawn
B
Average
Score: 58.8/100
Recalls
1
Found
Known Issues
5
3 high severity
Auction Records
80
Avg €146,482
Reliability
B
59/100

Specifications

Engine Power17 HP
Engine (kW)13 kW
Fuel Typegasoline
Transmissionbelt-driven hydrostatic
Categorylawn
Production Years1986–1990

Safety Recalls

1 found
Safety recall — John Deere JD-6R185 (Japanese market, reference 1240530)

Japanese manufacturer safety recall affecting the propeller shaft. Declared production year: 2024.

Propeller shaftJP

Known Issues

5 reported
3 high2 low
PTO deck won't run consistently, engine bogs down when engaged
high

PTO switch for deck fails to operate consistently. Replacement switch also malfunctions. When prong is properly connected, engaging the switch causes engine to bog down and stall. Intermittent operation reported.

pto
PTO deck won't run reliably, engine bogs down when engaged
high

PTO for deck engages intermittently. When PTO switch is fully connected, it causes engine to bog down and stall. Issue persists even after replacing PTO switch. One prong on connector was initially disconnected.

pto
JD 185 Hydro started when I bought it, hasn’t started since
high

Hi guys, new John Deere owner here, I just purchased a 185 hydro lawn tractor on the weekend. It fired up fine at the guys house and I took it for a spin, got it dropped off at my house and it fired up fine to back off the sellers trailer and then it fired up again so I could drive it into my garage. After that I had it fire up once, bog out and then nothing. After many attempts to start it I went through whatever fuel was left in it so I filled the tank up with the some fresh gas. Now the engine barely cranks except for the odd time that I’ll get half a turn. Battery is fine, solenoid clicks when I turn the ignition and seems to send power fine to starter. When I disconnect the jumper wire from the solenoid to the starter and hook a multimeter up, I am seeing 12 volts when I turn the ignition and if I jumper right from battery to that terminal I am getting clicking but no cranking. Does this sound like a starter or a solenoid issue? Thanks in advance

Engine
John Deere Oil Change
low

I have a JF 185 Hydro, I brought it used about 3 years ago and it's working just fine. But I want to know if I need to add oil to the Hydro engine? Does anyone have this model that can give me some maintenance ideas. Thanks

Engine
185 Hydro John Deere Mower
low

I got one that needs a new transmission and was wondering if any other john mowers have compatible transmissions? Found some 185 transmissions on ebay but there are lots of whole mowers out there for way less that I could just swap out.

Transmission

Market Value

Average
€146,482
Median
€140,066
Range:€4,000 €228,709
Avg Hours:1,451 hrs
Records:80 sales
Recent Sales
2024 · mascus-marketplace€141,131
2,025 hours
2025 · mascus-marketplace€134,276
850 hours
+78 more sales
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Hours Benchmark

Class: Compact (040 HP)
Average hours at sale for this model
0Avg: 1,451 hrs6,000
Low use150 /year
Typical300 /year
High use500 /year
Typical lifetime6,000 hours
Expected life15 years

Have a specific John Deere 185 VIN to check?

Model data shows the average — a VIN/PIN lookup pulls the per-unit history (theft, recalls, prior owners, hours).

Found on the chassis plate or registration papers

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