Mazda Rotary RX3 RX4 RX7 performance

>>>> Specific application items have been migrated to specific platform pages <<<<

Due to the increase in shipping rates I am afraid that at this point in time free shipping on many items has been discontinued. Combined shipping rates available and encouraged.

Most of these parts are single only items.

There are some New Old Stock items.

Please keep checking back, listings being added all the time.

If you see any item you are interested in please email: sales@rotaryresponse.com with any parts requests, include mazda part number. Request for invoice or website posting of items.

Call or email for direct pay special rates (especially RCC and rx7club members)

Engine oil baffle - 13B 1974/1985 only - at this time FD;FC;FE special order Manufactured in Tucson AZ for Raptor Motorsports sold by Rotary Response & Racing exclusively		$65
Very Rare MDR rotor apex seal clearance (new seal) .038mm / .0015" late model 12A has relief for outer oil control ring "C" ~4610g with bearing bearings weight ~250g	Reasonable offers considered email	$595	12AMDR79
Very Rare 1011 MDR rotor 76/78 12A apex seal clearance with new seal .038mm / .0015" "A" Weight with bearing ~4675g 10lb 4.8oz		$595	12AMDR74
DC Ignitors - 81/85 Modified for external ignition systems - Direct Contact - use distributer for pickup only	NON FUNCTIONING ELECTRONICS use to use distributor as ESS eccentric shaft sensor	$35 each	DC ignitor

** Mazda Rotary Engine Oil filter tower **

Good for all mazda rotaries

Modified for oil pressure or temp gauge

drilled and tapped for standard 1/8 NPT

Will work on all rotaries except 83/85 12A that still use the liquid exchange oil cooler

comes with oil line fitting mazda o rings

don't forget to click on images to enlarge

$69.95 Shipped US Internal

drilled and tapped for standard 1/8 NPT Dual outlets, modified inlet to filter and discharge from filter, polished galleries
Will work on all rotaries except 83/85 12A that still use the liquid exchange oil cooler comes with oil line fitting mazda o rings Oil galleries have been polished Oil inlet and outlets flow ported less restricted or disturbed oil flow
don't forget to click on images to enlarge
$99.95 Shipped US internal

drilled and tapped for standard 1/8 NPT

outlet towards firewall,polished galleries,

modified inlet to filter and discharge from filter

Will work on all rotaries except 83/85 12A that still use the liquid exchange oil cooler

(unless you have removed it and have gone air exchange)

comes with oil line fitting mazda o rings

Oil galleries have been polished

Oil inlet and outlets flow ported

less restricted or disturbed oil flow

don't forget to click on images to enlarge

$99.95 Shipped US Internal

drilled and tapped for standard 1/8 NPT
Later FB and FC Will work on all rotaries except 83/85 12A that still use the liquid exchange oil cooler (unless you have removed it and have gone air exchange) comes with oil line fitting mazda o rings
don't forget to click on images to enlarge
$49.95 Shipped US Internal

^{INQUIRE ABOUT CREDIT FOR GOOD CLEAN OIL FILTER TOWERS 68/95}

Part Number	Description	Price Each	Total
Collector for race header		$250

Shift fork boot 3975-16-214A RX7		$125
Air cleaner cans

Racing Beat header ONLY Street 13B RX7 5 1/8 inch 13cm center SA/FB	Racing Beat header ONLY NLA
2 inch Race pipes header to race muffler	Two pieces bottom of image
Racing Beat ANSA muffler SA/FB used	bottom second and third images
Racing Beat Power pulse intermediate SA/FB used	top in images

Redline fuel pump and regulator Improved Touring, Solo I, II		$125


SuperTrapp 306-3032 SS end cap		SuperTrapp $26.85

	L/W flywheels, counterweights not included 245mm FD light weight steel $95 resurfaced 245mm FD factory resurfaced $65 225mm FB Aluminum needs friction plate replaced; came off GSL-SE Al flywheel close-ups These should answer any questions.	Shipping not included


	also have block offs and Mazda factory gaskets, o rings, insulators, hardware extra, please email

Oil coolers, center row all 12A - 100 each Cooler on top is RX3 - $ 200, bottom RX2 - $ 200 NO MORE USED HOSES	2nd from right sold.

Front strut inserts no longer available from KYB or Tokico BZ1086 found	Miscellaneous KYB Tokico NOS Various years 72-85 Inquire			$
KYB RX3 front 40mm hyd	KC-4035 No longer available from KYB	220 pair

Champion N-78B NIB NEW IN BOX 1971-73 12A	CLICK IMAGE FOR HI-RES	5 4BX 1NB $15.50 each


1617-24-316 Point set Daiichi 2 Only		$18.98 each

Banjo bolts or drain plugs for temperature or pressure sensors - Tapped 1/8 pipe		$9.95 each banjo bolt
		$6.95 each drain plug