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ER- RE50404 Tachometer (Red Needle)

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

ER- AR45445 Tachometer (White Needle)

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

ER- RE50407 Tachometer (Red Needle)

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

ER- RE50406 Tachometer (Red Needle)

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

ER- AR45444 Tachometer (White Needle)

Fits John Deere Tractors with syncro range transmission (1969 & After): 4020 (serial # 201

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 &

ER- AR490R JD Water Temperature Gauge (72" Lead)

Fits John Deere Tractors: A (serial # 700200 & above) Styled AR (mid 1952 & later) B (

ER- JD424 Water Temperature Gauge (36" lead)

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

ER- AA3538R John Deere Water Temperature Gauge

Fits John Deere Tractors up to mid 1952 using 36" capillary lead: A AO AR B D G GM GN

ER- AF2752R John Deere Oil Pressure Gauge

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