Pressure Switch Description
This Pressure Switch is indexed for Part Number; John Deere 300 301 302 310 380 400 401 410 440 444 480 500 AXLE:1200,1400,RE151971 BACKHOE, LOADER:210C,310,310A,310C,310E,310G,310J,310K,310SJ,310SK,315C,315SJ,315SK,325J,325K,325SK,401C,410,410B,410C,410D,410G,410J,410K,500,500A,500B,500C,510,510B,610B,710B,710D,710G,710J BULLDOZER:400G,450G,750B,850B COMPACTOR:646,646C CRAWLER:450H DOZER, CRAWLER:450J EXCAVATOR:180,290D,490,495D,590D,595D,690B,690C,690CR,690D,70,70D,750,790,790D,792DLC,890,890A,892DLC,990,992D FELLER BUNCHER:643D,643G,693B,693C FORKLIFT:480A,480C,482C,485E FORWARDER:1010D,1110D,1410D,810D GRADER MOTOR:570,670,670A,670B,670C,770A,770C HARVESTER:1070D,770,850 HARVESTER HEAD:600 LOADER:210LE LOADER CRAWLER:605C,655,655B,755,755A,755B,855 LOADER FOUR-WHEEL DRIVE:244J,304J,324H,324J,344E,344J,444,444C,444D,444E,544B,544C,544D,544E,544G,644B,644C,644D,644E,644G,744E,844,WL56 LOADER SKID-STEER:313,315,317,318D,319D,320D,323D,325,326D,328D,329D,332,332D,333D,8875,CT322,CT332 LOADER TWO-WHEEL DRIVE:300B,302A POWER UNIT:303 CD30290DF SCRAPER, ELEVATING:400,76,762,762A,860B,862 SIDEBOOM:300 SKIDDER, LOG:340D,440D,480,540,540D,540E,540G,640D,740A SLASH BUNDLER:1490,380 TRACTOR:2355,2640,2750,2755,2955,301,301A,302,401,401B,401D,440,700A,760A TRACTOR, COMPACT UTILITY, ATTACHMENT:595 TREE HARVESTER:743,743A TRUCK, ARTICULATED DUMP:300D,410E VARIABLE SPEED:4.5 Part Number: AT85174. Compare reference number AT85174 against the label on your existing John Deere component before ordering.
Before checkout, compare OEM part number AT85174, connector layout, mounting position, and machine serial number. For high-value or fitment-sensitive parts, submit the fitment form below so support can verify the match.




