Optimize your race car’s suspension with high-quality spring adjusters, bearings, cups, and spacers from leading brands like Afco Racing, Allstar Performance, Draco Springs, Koni Shocks, and more. These essential components allow for precise spring adjustments, smooth operation, and custom fitment, ensuring superior handling and performance. Built for durability and reliability, our selection helps you fine-tune your setup for peak race day results. Enhance your vehicle’s suspension system with our top-tier parts for improved control and stability.


Adjusters, Bearings, Cups & Spacers

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33 Products

Koni Coil-Over Kit, 30 Series Shocks, 2.500" ID Spring, 4" Sleeve, Aluminum, BlackSKU: KON-30-0000
$89.24
Coilover Thrust Bearing Kit, 2.500" IDSKU: DRA-COB.2500
$29.25

Coilover Thrust Beari

Coilover Thrust Bearing Kit, 3.000" IDSKU: DRA-COB.3000
$29.25

Coilover Thrust Beari

Wehrs Spring Cup, Short, 2.500" Tall, Upper, Swivel, Steel, Black, 5.000" SpringsSKU: WMP-WM285S
$60.00
Wehrs Spring Cup, Tall, 4.000" Tall, Upper, Swivel, Steel, Black, 5.000" SpringsSKU: WMP-WM285T
$60.00
Wehrs Spring Cup, Tall, 4.000" Tall, Upper, Swivel, Steel, Black, 5.500" SpringsSKU: WMP-WM285T-5.5
$60.00
Wehrs Spring Cup, Short, Upper, Swivel, 5.500" Spring, 1"-8 Thread, Steel, Black, Universal (6.000" Jack Bolt Included)SKU: WMP-WM2886S-5.5
$80.00
Wehrs Spring Cup, Tall, Upper, Swivel, 5.500" Spring, 1"-8 Thread, Steel, Black, Universal (6.000" Jack Bolt Included)SKU: WMP-WM2886T-5.5
$80.00
Wehrs Coilover Kit, 5.000" OD, Bilstein ShocksSKU: WMP-WM308B
$230.00
Wehrs Coilover Kit, 5.000" OD, Penske ShocksSKU: WMP-WM308P
$230.00
Victory Performance Spring Cup, Clamp-On, 3.000" Axle Tube, 5.000" SpringSKU: VTY-VP1507
$64.99
Victory Performance Spring Cup Mount, Adjustable, Clamp-On, 3.000" Axle Tube (works w/ VP1509 Spring Cup)SKU: VTY-VP1508
$54.99
Victory Performance Spring Cup w/ Outer Ring, 5.000" Spring (works w/ VP1508 Spring Cup Mount)SKU: VTY-VP1509
$59.99
Allstar Spring Cup, Pro Series Swiveler, Upper, Steel, 5.500" OD SpringsSKU: ALL-56078
$59.99
Allstar Spring Cup, Swiveler, Upper, Steel, 7/16"-20 ThreadSKU: ALL-56080
$57.49
Allstar Spring Cup, Upper, Lightweight, Bolt-On, SteelSKU: ALL-56097
$17.99
Allstar Spring Cup, Upper, 5.000" & 5.500" OD Springs, Steel (Lightweight)SKU: ALL-56113
$23.99
Allstar Spring Cup, Upper, 5.000" OD Springs, SteelSKU: ALL-56114
$13.99
Allstar Coil Spring Spacer, Weld-On, 3.000" Tall, 5.000" OD Coil Springs, SteelSKU: ALL-56116
$19.99
Allstar Coil Spring Spacer, Adjustable, 5.000" OD Coil Springs, SteelSKU: ALL-56118
$46.99
Allstar Spring Cup, Lower, Weld-On, Steel, 3.000" OD Axle Tubes, 5.000" SpringsSKU: ALL-56124
$22.99
Allstar Coil-Over Spring Spacer, 2.500" Spring, 1.000" Tall, AluminumSKU: ALL-64195
$24.99
Allstar Coil-Over Spring Spacer, 2.500" Spring, 2.000" Tall, AluminumSKU: ALL-64196
$31.51
Allstar Coil-Over Spring Spacer, 2.500" Spring, 3.000" Tall, AluminumSKU: ALL-64197
$36.99
Allstar Coil-Over Thrust Bearing Kit, 2.500" IDSKU: ALL-64210
$19.99
Afco Coilover Kit, 2.625" ID Spring, 7.000" Sleeve, Aluminum, Blue (AFCO Big Body Steel Shocks)SKU: AFC-20125A-7
$79.99
Afco Coil Spring Spacer, Adjustable, Short, 5.000" - 5.500" Springs, SteelSKU: AFC-20187
$54.99
Afco Coil Spring Spacer, Adjustable, Long, 5.000" - 5.500" Springs, SteelSKU: AFC-20191
$59.99
Afco Spring Cup, Lightweight, Upper, 1"-8 Thread, Steel, Black, Detented Weight Jack SystemSKU: AFC-20195LW
$48.99
BSB Spring Cup, Upper, Swivel, Steel, Black (No Jack Bolt Included)SKU: BSB-7448-1
$60.00
BSB Spring Cup, Lower, Swivel, Steel, Black (1"-8 Thread Jack Bolt Included)SKU: BSB-7457
$136.93
Pro Coilover Kit, 2.500" ID Spring, 5.500" Sleeve, Aluminum, Black (WB Series Pro Shocks)SKU: PRO-C300WB
$84.99
UB Machine Spring Cup, Upper, 1"-8 Thread, 6.000" ID, 5.125" Height, Steel, NaturalSKU: UBM-35-1001
$48.99