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ER- AR50954 John Deere Tachometer

Fits John Deere Tractors: 1020 1520 1530 2020 2030 2040 (prior to serial # 340999) 2240 (p

ER- AR45443 Tachometer (White Needle)

Fits John Deere Tractors with power shift transmission (1969 & After): 2520 3020 (serial # 123000

ER- RE50405 Tachometer (Red Needle)

Fits John Deere Tractors with power shift transmission (1968 & prior): 2510 3020 (prior to serial

ER- AR45442 Tachometer (White Needle)

Fits John Deere Tractors with syncro range transmission (1969 & After): 2520 3020 (serial # 123000

ER- RE50404 Tachometer (Red Needle)

Fits John Deere Tractors with syncro range transmission (1968 & prior): 2510 3020 (prior to serial

ER- AR45445 Tachometer (White Needle)

Fits John Deere Tractors with power shift transmission (1969 & After): 4020 (serial # 201000 to 25

ER- RE50407 Tachometer (Red Needle)

Fits John Deere Tractors with powershift transmission (1968 & prior): 4020 (prior to serial # 2009

ER- RE50406 Tachometer (Red Needle)

Fits John Deere Tractors with syncro range transmission (1968 & prior): 3010 4010 4020 (prior

ER- AR45444 Tachometer (White Needle)

Fits John Deere Tractors with syncro range transmission (1969 & After): 4020 (serial # 201000

ER- AF2066R John Deere Tachometer

Fits John Deere Tractors: 520 530 620 630 730 730D 720 720D Serviceable repl

ER- AM354T John Deere Amp Gauge (20-0-20)

Fits John Deere Tractors: Styled A (prior to serial #700200) Unstyled A (prior to serial #7002

ER- AM1864T John Deere Amp Gauge (20-0-20)

Fits John Deere Tractors: Styled A (serial #700200 & above) Styled B (serial #306600 & above)