Page 209 - 2018 Racecar Engineering Open Wheel Parts and Accessories Catalog

Bump Stops Kits Shock Bumpers
Roller Skate Style
IRS310-30184
Kit includes (10) roller skate bump stops
ranging from 50-85 durometer, (8) puck
separator washers, (8) large shock washers
and (16) bump stop packers. Part No. Description
IRS310-3018-27 2-1/4" Tall Red (Soft) Tree Bumper
IRS310-3018-33 2-1/4" Tall White (Medium) Tree Bumper
IRS310-3018-39 2-1/4" Tall Blue (Hard) Tree Bumper
IRS310-3019-41 3" Tall Red (Soft) Tree Bumper
IRS310-3019-50 3" Tall White (Medium) Tree Bumper
Puck Style IRS310-30185 IRS310-3019-59 3" Tall Blue (Hard) Tree Bumper
Puck style bump stop kit includes (3) of each
1/2" durometer and (2) of each 3/4" durometer
puck style bump stops, (8) puck separator Coil-Over Spring Rubbers
washers, (8) large shock washers and (16)
bump stop packers.

Part No. Description
IRS310-30112 Yellow (Soft) Spring Rubber
Adjustable Bump Stop Cup IRS310-30112-1 Yellow (Soft) Extra Thick (1-1/4" Tall) Spring Rubber
IRS310-30190 IRS310-30113 Orange (Medium) Spring Rubber
Adjustable bump stop cup, manufactured from black Orange (Medium) Extra Thick
anodized aluminum, is for use with Christmas tree style IRS310-30113-1 (1-1/4" Tall) Spring Rubber
bump stops. IRS310-30114 Red (Hard) Spring Rubber
IRS310-30114-1 Red (Hard) Extra Thick (1-1/4" Tall) Spring Rubber

DLC And MX 2-5/8" Coil-Over Springs
0U[LNYH VɈLYZ IV[O 4? HUK +3* +`UHTPJ 3VHK *VU[YVS JVPS V]LY ZWYPUNZ 4? ZWYPUNZ HYL THU\MHJ[\YLK MYVT =4? HSSV` Z[LLS HUK
utilize fewer coils for reduced weight and increased travel. DLC springs feature an aggressive barrel design for optimum performance and
body clearance with maximum distance between coils for improved travel prior to coil bind. All springs are etched with the rate and are cov-
ered by a limited lifetime guarantee.
4" Tall 7" Tall 10" Tall 12" Tall
Rate Part No. Part No. Part No. Part No.
175 — — IRS310-2510-175DLC IRS310-2512-175DLC
185 — — — —
200 — — IRS310-2510-200MX IRS310-2512-200DLC
225 — — IRS310-2510-225MX IRS310-2512-225DLC
250 — — IRS310-2510-250DLC IRS310-2512-250DLC
275 — — IRS310-2510-275DLC IRS310-2512-275DLC
300 — — IRS310-2510-300DLC IRS310-2512-300DLC
325 — — IRS310-2510-325DLC IRS310-2512-325DLC
350 — — IRS310-2510-350DLC IRS310-2512-350DLC
375 — — IRS310-2510-375DLC IRS310-2512-375DLC
400 IRS310-2504-400 — IRS310-2510-400DLC IRS310-2512-400DLC
425 — — IRS310-2510-425MX IRS310-2512-425DLC
450 — — IRS310-2510-450DLC —
475 — — IRS310-2510-475DLC —
500 — IRS310-2507-500DLC IRS310-2510-500DLC —
525 — — IRS310-2510-525DLC —
550 — — IRS310-2510-550DLC —
600 IRS310-2504-600 — — —
700 — — — —

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