Page 431 - 2019-2020 Racecar Engineering Circle Track Parts and Accessories Catalog

Steel Stealth Series Steel Avenger Mono-Tube Shocks
Mono-Tube Shocks Avenger Mono-tube shocks incorporate aircraft quality,
With Schrader Valve billet aluminum pistons and hard chrome-plated stainless
6SHFL¿FDOO\ GHVLJQHG IRU UDFLQJ VHULHV UHTXLULQJ steel shafts for exceptional durability and consistency. A
ÀRDWLQJ SLVWRQ VHSDUDWHV WKH QLWURJHQ IURP WKH RLO HOLPL-
steel shocks, Stealth series include billet aluminum nating foaming and improving shock dampening. Shocks
pistons, nitrogen separator piston, and are racer ser- are WISSOTA, IMCA, UMP, and USMTS approved, and in-
viceable, revalvable, and repairable. Machined snap clude a snap ring groove for coil-over applications. Shocks
ring grooves allow for coil-overs, if desired. Meet listed below are less Schrader valve.
UMP, USMTS, and WISSOTA sanctioning body rules.
Compression Extended Compression Rebound
Compression Extended Compression Rebound Part No. Stroke Length Length Damping Damping
Part No. Stroke Length Length Damping Damping IRS310-45170SNSV-RF-
IRS310-40170S-RF- 7" 13-1/4" 20-1/4" RF MED MEDR 7" 13-3/8" 20-3/8" RF MED
MEDREB IRS310-45173-5SNSV 7" 13-3/8" 20-3/8" 3 5
IRS310-40174-6S 7" 13-1/4" 20-1/4" 4 6 IRS310-45174-6SNSV 7" 13-3/8" 20-3/8" 4 6
IRS310-40193S 9" 15-1/4" 24-1/4" 3 3 IRS310-45174-10SNSV 7" 13-3/8" 20-3/8" 4 10
IRS310-40194S 9" 15-1/4" 24-1/4" 4 4 IRS310-45175SNSV 7" 13-3/8" 20-3/8" 5 5
IRS310-40198-2S 9" 15-1/4" 24-1/4" 8 2 IRS310-45175-3SNSV 7" 13-3/8" 20-3/8" 5 3
IRS310-40199-0S 9" 15-1/4" 24-1/4" 9 0 IRS310-45193SNSV 9" 15-1/2" 24-1/2" 3 3
IRS310-45194SNSV 9" 15-1/2" 24-1/2" 4 4
Part No. Description IRS310-45198-2SNSV 9" 15-1/2" 24-1/2" 8 2
Coil-Over Kits And Components Part No. Description
IRS310-30410 1" Shaft Extension Coil-Over Kits And Components
IRS310-30526 Coil-Over Kit, 4000 Series Shocks, Fits 5" Spring IRS310-30526 Coil-Over Kit, 4500 Series Shocks, Fits 5" Spring
IRS310-30526S Sleeve, For 310-30526 Or 310-30529 Coil-Over Kits IRS310-30526S Sleeve, For 310-30526 Or 310-30529 Coil-Over Kits
IRS310-30526SR Snap Ring, For 310-30526 Or 310-30529 Coil-Over Kits IRS310-30526SR Snap Ring, For 310-30526 Or 310-30529 Coil-Over Kits

STEEL STEALTH SERIES MONO-TUBE SHOCKS
WITH SCHRADER VALVE APPLICATIONS 5VGGN 6YKP 6WDG (KZGF $GCTKPI
Suggested Part Numbers Non-Rebuildable Shocks
For Dirt Modifieds (UMP, WISSOTA, USMTS) 7ZLQ WXEH ¿[HG EHDULQJ VKRFN DEVRUEHUV IHDWXUH DQ
Base advanced cam-over-seal design that eliminates over
LF RF 60% of normal seal drag. IMCA-approved shocks also
IRS310-40175S IRS310-40174-6S include durable, 5/8" diameter shafts and a 2.10" diam-
LR RR eter steel body. Designed for coil-over or non coil-over
IRS310-40198-2S IRS310-40194S applications, shocks may be mounted upside down for
Dry Slick reduced unsprung weight. Choose from a wide variety
LF RF of split- and standard-valved shocks.
— IRS310-40170S-RF-MEDREB Compression Extended Compression Rebound
LR RR Part No. Stroke Length Length Damping Damping
IRS310-40198-2S IRS310-42173-5 7" 12-1/4" 19-1/4" 3 5
IRS310-40199-OS IRS310-40193S IRS310-42174 7" 12-1/4" 19-1/4" 4 4
Rough Track IRS310-42176-3 7" 12-1/4" 19-1/4" 6 4 3 6
12-1/4"
IRS310-42174-6
7"
19-1/4"
LF RF IRS310-42174-8 7" 12-1/4" 19-1/4" 4 8
— IRS310-40175S IRS310-42174-12 7" 12-1/4" 19-1/4" 4 12
LR RR IRS310-42175 7" 12-1/4" 19-1/4" 5 5
IRS310-40190S-LR-RT IRS310-40190S-RR-RT IRS310-42175-3 7" 12-1/4" 19-1/4" 5 3
IRS310-42176 7" 12-1/4" 19-1/4" 6 6
STEEL AVENGER MONO-TUBE SHOCKS IRS310-42179-1 7" 12-1/4" 19-1/4" 9 1
Suggested Part Numbers
IRS310-42193
For Dirt Modifieds (IMCA, UMP, WISSOTA, USMTS) IRS310-42193-5 9" 14-1/4" 23-1/4" 3 3 3 5
14-1/4"
9"
23-1/4"
Base IRS310-42194 9" 14-1/4" 23-1/4" 4 4
LF RF IRS310-42194-6 9" 14-1/4" 23-1/4" 4 6
IRS310-45175SNSV IRS310-45174-6SNSV IRS310-42195 9" 14-1/4" 23-1/4" 5 5
IRS310-42196 9" 14-1/4" 23-1/4" 6 6
LR RR
IRS310-45197-3SNSV IRS310-45194SNSV IRS310-42196-3 9" 14-1/4" 23-1/4" 6 3
Dry Slick IRS310-42198-2 9" 14-1/4" 23-1/4" 8 2
LF RF Part No. Description
IRS310-45175-3SNSV IRS310-45170SNSV-RF-MEDR Coil-Over Kits And Components
IRS310-30525 Coil-Over Kit, 4200 Series Shocks, Fits 5" Springs
LR RR
IRS310-45198-2SNSV IRS310-45193SNSV IRS310-30527 Coil-Over Kit, 4300 Series Shocks, Fits 5" Springs
IRS310-30530 Coil-Over Kit, 4200 Series Shocks, Fits 2-1/2" Springs
IRS310-30525SR Snap Ring, Fits 310-30525 Or 310-30530 Coil-Over Kits
2019-20 CIRCLE TRACK PARTS AND ACCESSORIES 427