Page 454 - 2019-2020 Racecar Engineering Circle Track Parts and Accessories Catalog

JOE15480

A-Arms
Precision machined A-Arms have aluminum cross shafts and are available with choice of 10° screw-in ball joint
sleeve or 0° bolt-in ball joint provision. Part numbers ending with “SL” signify slotted cross shafts to accept A-arm slugs;
part numbers ending with “SLB” signify A-arms with slotted bearing style cross shafts, while part numbers with “SLBA”
stands for an A-arm with bearing-style arm section only, less cross shaft.
Screw-In Ball Joint Screw-In SL Ball Joint Screw-In SLB Ball Joint Screw-In SLBA Ball Joint Bolt-In Ball Joint Bolt-In SLB Ball Joint
Size 10° Assembly 10° Assembly 10° Assembly 10° Assembly 0° Assembly 0° Assembly
7.0” JOE15480 — — — — —
7.25” JOE15485 — — — — —
7.5” JOE15490 — — — — —
7.75” JOE15495 — JOE15495-SLB — — —
8.0” JOE15500 — JOE15500-SLB — JOE15830 —
8.25” JOE15505 — JOE15505-SLB JOE15505-SLBA JOE15835 —
8.5” JOE15510 JOE15510-SL JOE15510-SLB JOE15510-SLBA JOE15840 —
8.75” JOE15515 — JOE15515-SLB — JOE15845 —
9.0” JOE15520 JOE15520-SL JOE15520-SLB JOE15520-SLBA JOE15850 —
9.25” JOE15525 — JOE15525-SLB JOE15525-SLBA JOE15855 —
9.5” JOE15530 JOE15530-SL JOE15530-SLB JOE15530-SLBA JOE15860 —
9.75” JOE15535 — — — JOE15865 —
10.0” JOE15540 JOE15540-SL JOE15540-SLB JOE15540-SLBA JOE15870 —
10.25” JOE15545 — — JOE15545-SLBA JOE15875 —
10.5” JOE15550 JOE15550-SL JOE15550-SLB JOE15550-SLBA JOE15880 JOE15880-SLB
11.0” JOE15560 JOE15560-SL JOE15560-SLB JOE15560-SLBA JOE15890 JOE15890-SLB
11.25” JOE15565 — JOE15565-SLB JOE15565-SLBA JOE15895 JOE15895-SLB
11.5” — — JOE15570-SLB — — —
12.0” — JOE15580-SL JOE15580-SLB — — JOE15910-SLB

A-Arm Slugs JOE15045 Nut Plate JOE14900
Designed for use with Joes A-Arms, slugs are ma- Nut plate has 6" spacing and
chined from billet aluminum, black anodized, and laser secures A-arms so that changing shims, slugs,
HQJUDYHG IRU LGHQWL¿FDWLRQ or A-arms needs only a single wrench.
Part No. Description Part No. Description
JOE15041 A-Arm Slug, 0" JOE15047 A-Arm Slug, 3/8"
JOE15043 A-Arm Slug, 1/8" JOE15048 A-Arm Slug, 7/16" A-Arm Spacers
JOE15044 A-Arm Slug, 3/16" JOE15049 A-Arm Slug, 1/2"
JOE15045 A-Arm Slug, 1/4" JOE15050 A-Arm Slug Kit, 0-1/2" One-piece design A-arm
JOE15046 A-Arm Slug, 5/16" JOE15051 A-Arm Slug, Slotted spacers allow changing camber
without having to remove A-arm
Bearing Style bolts. JOE14050
Cross Shaft Assemblies Part No. Description
JOE14019 A-Arm Spacer, 6" Centers, 1/16" Thick
Cross shafts incorporate roller bearings JOE14020 A-Arm Spacer, 6" Centers, 1/8" Thick
rather than bushings for smooth, friction-free JOE14022 A-Arm Spacer, 6" Centers, 1/4" Thick
control arm movement. A-Arm Spacer Kit, Includes
JOE14050
Part No. Description (1) Each Of 1/16", 1/8", 3/16", 1/4" And 1/2" Thick Spacers
JOE15026 Bearing Style Aluminum Cross Shaft Assembly
JOE15027 Bearing Style Steel Cross Shaft Assembly Camaro Style A-Arms
JOE15028 Tube Adapter For Bearing A-Arms
JOE15039 Bushing Style Aluminum Slotted Shaft Assembly Fully fabricated, direct replacement upper
A-arms are manufactured from .095" DOM
Steel Cross Shaft Assemblies tubing. A-arms accept standard screw-in
ball joints.
Ideal for replacement purposes or
Part No. Description
when fabricating custom A-arms.
JOE15060 8-1/2" Camaro A-Arm
Part No. Description JOE15066 9" Camaro A-Arm
A-Arm Cross Shaft Assembly,
JOE15035 JOE15070 9-1/2" Camaro A-Arm
6" Center-To-Center Hole Spacing
JOE15040 A-Arm Cross Shaft Assembly, Slotted Holes
Screw-In Ball Joint Sleeve
Tapered A-Arm Spacer Kit JOE15025
JOE14250 Often required when fabricating custom
Use 6" slotted aluminum center A-arms, sleeve accepts Chrysler-style
spacers to easily change caster and screw-in ball joints.
camber without removing the A-arm.
Four-piece kit includes spacers with
1/32", 1/16", 1/8", and 1/4" thicknesses.

450 2019-20 CIRCLE TRACK PARTS AND ACCESSORIES