Page 230 - 2021-22 Auto Performance_Circle Track

XD Bearing Birdcage
New XD Bearing Birdcage de-
sign provides more forward and
side bite, while also preventing
any possibility of bind between bearings, birdcage parts, or axle tube. Lightweight assembly is manufactured using high-alloy, 1/2" steel plates with a 3" overall width (4" overall with included retainer rings). Assemblies accept 5/8" rod ends and are sold complete with retainer rings, bushings, and two clevis nuts. May be purchased with or without shock mounts.
Double-Shear Two-Link for Northern Sport Mods BSB7350
Two-link, used on IMCA Sport Mods and
other applications, allows use of 5", 6",
and 7" shock drops. Double-shear plate design provides added strength and the ability to replace damaged parts. Two-piece ring design includes (5) 3/8" bolts that hold plate to ring.
Clamp Bracket BSB7326 Double-sided bracket features a two-
piece split design for easy installation. Just two bolts are required to add or remove bracket.
Right Spring Buckets
BSB7451
Spring buckets clamp to axle tube, providing provisions for coil spring mounting. Buckets have a 2" tall cup
and offer 6" of shock drop. Set bolts
are used to secure the buckets to the axle.
Drop Shock Mount BSB7206 Drop shock mount is engineered for use
with steel bird cages.
Outlaw Slider
Unit features a 5/8" hardened shaft, totally sealed

plates, and 2" high spring retainers.
Description
Without Shock Mounts Part No.
With Shock Mounts Part No.
XD Bearing Birdcage, Left
BSB8370-L
BSB83702-L
XD Bearing Birdcage, Right
BSB8370-R
BSB83702-R
Heavy-Duty Bearing Birdcage
NEW! BSB8023
Engineered to be used on the left rear, heavy-duty steel birdcage helps improve traction under slick or normal track conditions. Double-shear design for added strength, assembly weighs 28 lbs. and is sold complete with required hardware.
XD Series Steel Bearing Birdcage
BSB7110-1
New design allows the retaining ring to be mounted directly against the race of the roller bearing. This helps spread the load on the bearing and makes the birdcage more sta- ble. Two-piece design allows for easy repairs and accepts 5/8" rod ends. Comes complete with shock mount, retaining rings, and rod end spacer.
New Wide-Bearing Birdcage NEW! New and truly improved bearing birdcage is engi-
neered to endure and stay in front of the load that the rear suspension is subjected to, ultimately de- livering maximum grip to the tires. Double-shear, wide-bearing birdcage helps provide superior side bite and incorporates a bushing that allows for easier bolt installation.
Part No.
Description
BSB7500
Outlaw Slider
BSB7500-2
Outlaw Slider, 2" Longer Shaft
BSB7510
Slider Wrench
Replacement Components
BSB7502
Slotted Spring Cup, Fits Outlaw Slider Only
BSB7503
Top Plate,
Fits Outlaw & XD Big Body Sliders
BSB7504
5/8" Shaft
BSB7504-2
5/8" Shaft, 2" Longer
BSB7508
Upper Bearing NEW!
BSB7509
Double Lip Seal NEW!
BSB7518
Rebuild Kit
BSB7518-2
Rebuild Kit, 2" Longer
Part No.
BSB8030 BSB8031
Description
Double-Shear Wide-Bearing Birdcage, Right Double-Shear Wide-Bearing Birdcage, Left
XD Series Big Body Slider
All-steel assembly uses a totally sealed tube for less main- tenance, includes a 5/8" hardened and chromed shaft, large 38mm bore for reduced side loads, and improved internal com- ponents for extended life.
New Narrow-Bearing Birdcage NEW! Similar to the previous BSB7320-4 or BSB7110,
double-shear bearing birdcage is designed as
a smaller, narrrower package, yet still provides exceptional grip even under the slickest condi- tions, regardless of whether the car is set-up swivel shock mounts.
Part No.
BSB7540 BSB7540-2
Part No.
Comp. Ext. Length Length
15.7" 24.7" 17.1" 26.1"
Description
Replacement Components
BSB7503
Top Plate, Fits Outlaw and XD Big Body Sliders
BSB7508
Upper Bearing NEW!
BSB7540-5
5/8" Shaft
BSB7540-6
5/8" Shaft, 2" Longer
BSB7540-9
1-1/2" Nut
BSB7540-15
Rebuild Kit
BSB7540-16
Rebuld Kit, 2" Longer
Part No.
BSB8035 BSB8036
Description
Double-Shear Narrow-Bearing Birdcage, Right Double-Shear Narrow-Bearing Birdcage, Left
Bearing Locator Kit BSB7320-4 Locator kit reduces friction on birdcage,
allowing side loads to transmit to bearing. Sold as a set.
228 TRACK
CIRCLE 2021-22