MECHANICAL TACHOMETERS from Aircraft Spruce

Instruments - Tachometers - Mitchell

MECHANICAL TACHOMETERS

In 1985, AC discontinued production of the popular "RT" series of mechanical tachometers. We now offer Mitchell tachometers to fill this void. These tachs feature exception- al accuracy and reliability. Mitchell tachs come with 2 yr factory warranty. Range on all models is 500 - 3500 RPM. Determine corr- ect part no. for your application from second chart below, then order by our part no. from chart shown here. Jet Elec- tronics tachometers may be substituted for Mitchell Tacho- meters according to availability. All Mitchell tachs are FAA approved for certificated aircraft.

Add for custom range markings (specify ranges). Add to set hours (specify hours).

APPLICATION
(REPLACEMENT FOR ORIGINAL EQUIPMENT INSTALLATIONS)

* * USE ONLY AS A GUIDE * *

IFR P/N	MITCHELL P/N	STEWART WARNER NO.	AC TYPE	DIR. OF ROTATION	AVG. CRUISE RPM
Aero Commander: A9, A9A, A9B Aeronca: 15AC Sedan Alon: F1, F1A, A-2, A-4 & 415C. D, E, F, G (Including Ercoupe and Forney) Grumman/American: AA-1, AA1A, AA-5 Beech: C35, D35, E35, F35 Bellanca/Champion: 7EC, 7FC, 7GC, 7HC,7GCB, 7K, 7ECA, 7GCAA, 7GCBC, 7KCAB, 8KCAB, 260, 14-19, Viking 300, Turbo Viking Call: A2, A3, A4, A5, A9 Cessna: 120, 140, 170, 180, 182, 185 (with IO-470 eng.) 188, 336, 337 Culver: Cadet Lake Aircraft: C-1, C-2, L-4, LA-4SC, LA5 Mooney: Mark 20, 20A, 20D, 21, 200, 201, 202, 220 Piper: PA12, PA16, PA18, PA20, PA22, PA23, PA24, PA25 PA28, PA30, PA32, PA39 Rockwell--112, 114 Taylorcraft: 19,15A, 20, 20AG, Zephyr Temco: (Swift; GC-1, GA-1B)
55-35-7	D1-112-5023	P-551-AZ	RT-7	Clockwise	2300
Beech: 35, A3S, B35, 35R
55-35-8	D1-112-5122	P-551-AYZ	RT-8	Clockwise	2050
Aeronca--Champion, Chief (early models) Piper--PA15, PA18, (W/TCM eng)
55-35-9	D1-112-5030	P-551-AZH	RT-9	Counter- clockwise	2300
Aeronca--Champion, Chief (late models)Champion--7AC, 11AC, 7CCM Beech--All Musket
55-35-10	D1-112-5124	P-551-AZJ	RT-10	Counter- clockwise	2050
Bonanza Models-G35 thru V35, V35TC, 36, A36, 95, B95, B95A, D95A Cessna: 150, 152, 172, 177, 185 & 188 (with IO-520 eng), 206, 207, 210, 310, 320 Helio: H250, H391, H392, H395 Navion: E, F, G Stits: SA9A, SA9B
55-35-11	D1-112-5025	P-551-TA	RT-11	Clockwise	2566
Bellanca/Champion--7AC Stinson--105,108
55-35-12	D1-112-5032	P-551-AZK	RT-12	Counter- clockwise	2566
Aero Commander (Ayres Corp.) B1A, S2B, S2C, S2D, S2R Stearman--A75 (P & W eng.)
55-35-14	D1-112-5028	P-551-AZA	RT-14	Clockwise	1800
Cessna--175
55-35-15	D1-112-5034	P-551-AZB	RT-15	Clockwise	3000
Grumman--G164
55-35-16	D1-112-5029	P-551-AZL	RT-16	Counter- clockwise	1800
Maule--M5/6/MX7-180, M5/6/7/MX7-235
55-35-17	D1-112-5024	N/A	RT-17	Clockwise	2400
*The specific tachometer listed is best suited if the installation has this approximate cruise rpm. Direction of rotation must be compatible with the previous tachometer that was used.

Description	Part No.	Price	Buy
MITCHELL TACHOMETER D1-112-5023	10-24623	$177.00
MITCHELL TACH P/N D1-112-5122	10-24622	$177.00
MITCHELL TACH P/N D1-112-5030	10-24630	$209.00
MITCHELL TACH P/N D1-112-5124	10-24624	$219.00
MITCHELL TACH D1-112-5025	10-24625	$177.00
MITCHELL TACH P/N D1-112-5026	10-24626	$177.00
MITCHELL TACH P/N D1-112-5032	10-24632	$233.95
MITCHELL TACH P/N D1-112-5028	10-24628	$177.00
MITCHELL TACH P/N D1-112-5034	10-24634	$177.00
MITCHELL TACH P/N D1-112-5029	10-24629	$209.00
MITCHELL TACH D1-112-5024	10-24644	$177.00
MITCHELL 2-1/4" MECH 98480-2	98480-2	$209.00