Page 432 - 2019-2020 Racecar Engineering Circle Track Parts and Accessories Catalog

IRS310-30202

Bump Stop Kits
Shock Absorber
Rebuilding Kit Roller Skate Style IRS310-30184
Kit includes (10) roller skate bump stops
And Tools ranging from 50-85 durometer, (8) puck sep-
Part No. Description arator washers, (8) large shock washers, and
IRS310-30202 Mono-Tube Shock Rebuild/Revalve Kit (16) bump stop packers.
Rod Guide Wrench,
IRS310-30312-2
Dual Handle Stealth Series For Mono-Tube Shocks
Puck Style IRS310-30185
Puck style bump stop kit includes (3) of each
&GNWZG +PƃCVKQP 7PKV 1/2" durometer and (2) of each 3/4" durometer
IRS310-30310-SG puck style bump stops, (8) puck separator
washers, (8) large shock washers, and (16)
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360° swiveling face and Schrad- bump stop packers.
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valve, and anti-air loss connec- Adjustable Bump Stop Cup
tor. Sold complete with protective IRS310-30190
case.
Adjustable bump stop cup, manufactured
from black anodized aluminum, is for use with Christmas tree-
Shock Absorber Rebuilding style bump stops.
Components And Accessories

Shock Bumpers
Part No. Description
IRS310-30208 IRS310-30209 IRS310-30214 IRS310-30224 IRS310-3018-27 2-1/4" Tall Red (Soft) Tree Bumper
IRS310-3018-33 2-1/4" Tall White (Medium) Tree Bumper
Part No. Description
IRS310-30208 Rod Wiper IRS310-3018-39 2-1/4" Tall Blue (Hard) Tree Bumper
IRS310-30209 Rod Seal O-Ring IRS310-3019-41 3" Tall Red (Soft) Tree Bumper
IRS310-30214 Piston Band IRS310-3019-50 3" Tall White (Medium) Tree Bumper
IRS310-30215 Piston O-Ring IRS310-3019-59 3" Tall Blue (Hard) Tree Bumper
IRS310-30224 Standard Steel Rod End
IRS310-30280 1/2" Slotted Heel Wiper Coil-Over Spring Rubbers
IRS310-30281 T-Seal, 1/2" Rod End
IRS310-30317 7" Piston Rod Part No. Description
IRS310-30319 9" Piston Rod IRS310-30112 Yellow (Soft) Spring Rubber
IRS310-30327 Shock Bearing IRS310-30112-1 Yellow (Soft) Extra Thick (1-1/4" Tall) Spring Rubber
IRS310-30336 Shock Thread Protector IRS310-30113 Orange (Medium) Spring Rubber
IRS310-30359 9" Adjuster Rod IRS310-30113-1 Orange (Medium) Extra Thick (1-1/4" Tall) Spring Rubber
IRS310-30387 7" Adjustable Piston Rod IRS310-30114 Red (Hard) Spring Rubber
IRS310-30389 9" Adjustable Piston Rod IRS310-30114-1 Red (Hard) Extra Thick (1-1/4" Tall) Spring Rubber
IRS310-30403S 1" Extended Steel Rod End IRS310-3017-57 Blue (Hard) Coil-Over Spring Rubber
IRS310-30404 2" Extended Aluminum Rod End IRS310-3017-62 Yellow (X-Hard) Coil-Over Spring Rubber
IRS310-30404S 2" Extended Steel Rod End IRS310-3017-72* 1" Tall Red (Soft) Coil-Over Spring Rubber
IRS310-30604 1-1/2" Quick Release Canister Clamp IRS310-3017-96* 1" Tall White (Medium) Coil-Over Spring Rubber
IRS310-30645 Shock Covers, Pair IRS310-3017-108* 1" Tall Blue (Hard) Coil-Over Spring Rubber
IRS310-30650 Coil-Over Cover For 10"-12" MX Spring * Engineered for coil-over springs that feature increased spacing.
Take-Up Spring

Stock Mount Shocks Used on the left front of Dirt Late
Models to prevent the coil-over
Ideal for Street or Hobby Stock classes, stock spring from rattling. IRS310-30400
mount shock absorbers are available in several
Part No. Description IRS310-3006-005
different valvings. Take-Up Spring,
IRS310-3006-005
Comp. Extended Comp. Rebound For IRS310-30200 Coil-Over Kit
Part No. Application Stroke Length Length Damping Damping IRS310-30400 Nylon Slider
IRS310-47146 Left Front 4" 9-1/8" 13-1/8" 6 6
IRS310-47146-4 Left Front 4" 9-1/8" 13-1/8" 6 4
IRS310-47184 Left Rear 6-1/2" 13-1/2" 20" 4 4 6YQ 5VCIG 5VCEM 5RTKPI -KV
IRS310-47184-5 Right Rear 6-1/2" 13-1/2" 20" 4 5 IRS310-30549
IRS310-47186 Right Rear 6-1/2" 13-1/2" 20" 6 6
Typically used on Dirt Late Mod-
els, kit allows use of two different
spring rates to create an adjustable dual-rate effect for improved
handling. Simply change the gap between the stack nut and the
slider to adjust transition point.
428 2019-20 CIRCLE TRACK PARTS AND ACCESSORIES