Page 559 - 2019-2020 Racecar Engineering Circle Track Parts and Accessories Catalog

Heavy-Duty Track 9 Housing Cut-To-Fit Axles
NIN92001 Small-bearing, 28-spline
Heavy-duty housing is made from UHSODFHPHQW D[OHV ¿W
high-grade forming steel for wrin- Mustang, Maverick, and all Mercu-
ry rear ends, and have standard,
kle-free construction. Housing Mustang-style 2.525" brake offset,
weighs 25.8 lbs. and ac- 2.430" register hub diameter, and NIN98832
cepts 3-inch O.D. tubes, [ ZKHHO EROW SDWWHUQ (DFK D[OH LQFOXGHV ZKHHO
which may be inserte d up studs, axle bearing, seal, and heavy-duty retainer plate.
to 4". Slots have been ma-
chined in the housing to provide additional Part No. Description
ZHOG FRQWDFW IRU DGGHG VWUHQJWK ([WUD WKLFN KRXVLQJ FDQ EH NIN98828 CTF Axle Shaft, 28" Long
welded without distortion. NIN98832 CTF Axle Shaft, 32" Long

Rear Drum Brake Kit
Axle Tubes NIN95021
3" O.D. x .188" wall, 1026 D.O.M. NIN96227
steel axle tubes are 21" long for Convenient, 11" x 2-1/4" rear brake drum kit in-
rear axles up to 63" wide. Sold in cludes the Aftermarket Brake Condition Standard
pairs. (ABCS), which is Torino housing ends, 2.500"
brake spacing, and a 2.800" register, for ease
of interchangeability. Loaded assemblies are
Alignment Bar Fixture NIN99050 complete with backing plates, wheel cylinders,
brake shoes, automatic adjusters, return springs,
and brake drums with both 5 x 4-1/2" and 5 x 4-3/4"
For accurate installation of axle tubes into Ford 9" housings. bolt patterns. Sold in pairs.

Ford 9" Housing Accessories “Sportsman Case”
NIN94026
High-strength nodular iron case is
PDFKLQHG WR VWRFN VSHFL¿FDWLRQV ZLWK
NIN95005 NIN95031-10 a reinforced pinion bearing bore and
Part No. Description extended strengthening ribs. Accepts
NIN95002 Leaf Spring Pads, For 2" Springs, Pair carriers with 3.062" O.D. bearings. Ideal
NIN95005 Shock Absorber Mounts, Universal, Pair for mild racing applications.
NIN95031-10 Housing Studs, 3/8" x 1.75", 10-Pack, Use With NIN95055
NIN95041 Housing End T-Bolt, 3/8", Each
NIN95050 Housing Gasket, Heavy Duty Material
NIN95055 Nut and Washer Package, 10-Pack: Nuts and Sealing Washers Limited Slip Differentials
Nodular iron Ford 9" clutch-type differ-
Pinion Supports entials have Raybestos clutches and allow
9-Plus standard or big bearing-style WRUTXH WR EH DSSOLHG WKURXJK FOXWFK IXQFWLRQ
pinion supports for Ford 9" rears are WR OLPLW ZKHHO VOLSSDJH 5HTXLUHV 3OXV )ULFWLRQ
ERWK VLJQL¿FDQWO\ VWURQJHU WKDQ WKH 0RGL¿HU
stock, gray iron support. The standard Part No. Description
support can handle up to 350 horse- NIN94086 28-Spline Differential
power. With a 50% larger bearing, the NIN94088 31-Spline Differential
big bearing support offers unsurpassed NIN99012 Friction Modifier, 4 oz. Bottle
durability. Both include races.
Part No. Description Replacement Yokes
NIN94031* Big Bearing Pinion Support
NIN94033 Standard Pinion Support Heavy-duty yokes replace the
* Requires NIN94044 (1350 series), NIN94045 (1310 series) or NIN94046 stock items and even maintain the
(1330 series) pinion yoke for installation. stock look with stamped steel dust
slingers. Fits any 9" rear with stan-
dard pinion supports.
Large Bearing Housing Ends Part No. Description
Housing ends are for 3" O.D./2.62" I.D. NIN94042 1310 Series, (3.25" x 1.062") Short Yoke
axle tubes. Sold per pair. NIN94043 1330 Series, (3.625" x 1.125") Standard Yoke
Part No. Description NIN94050 1310 Series (3.25" x 1.125") Cross Size
NIN95010 Early/Big Ford Style
NIN95011 Late/Torino Style

2019-20 CIRCLE TRACK PARTS AND ACCESSORIES 555