Page 102 - 2017 Racecar Engineering Circle Track Parts and Accessories Catalog

SUSPENSION

ALUMINUM BACKING WASHER SHOCK SHIM COMPONENTS
ALL64326 U-SHAPED SHIMS
Aluminum washer is designed for use with bump stop pucks, as a backer Designed for quick removal and installation into tight stacks
washer or many other uses. Washer has a 2-1/4" O.D., 5/8" I.D. and is 3/16" and locations where twisting the shim into the stack is not an
thick. option or when the car is on the ground. Commonly used for ALL64412
fine tuning the suspension.
BUMP STOP SHIMS SEMI-SOLID SHIMS
Place within the bump stop stack to limit Designed for quick removal providing a secure installation
suspension travel. 2" O.D. shims work with most that will not fall out yet requires 3/4" of space to install or
bump stop bushings. remove. Typically installed when the vehicle is off the ground.
ALL64324 ALL64325 ALL64416
Part No. Description Commonly used for fine tuning the suspension.
ALL64324 1/16" Shim 2-PIECE COLLAR SHIMS
ALL64325 1/8" Shim Designed to attach around the shaft of the shock and
BUMP STOP COMPONENTS secure in place with a zip tie. Commonly used during initial
set-up or to take up a large amount of travel.
FOR BILSTEIN SHOCKS ALL64276 Description 2-Pack 10-Pack ALL64420 25-Pack
Many bump stop options are available today. 14mm (.550")
These components are for use with Bilstein shocks. U-Shaped Shim 1/16" – ALL64410 ALL64410-25
ALL64277
Part No. Description U-Shaped Shim 1/8" – ALL64412 ALL64412-25
Bump Stop Lower Support U-Shaped Shim 3/8" – ALL64414 ALL64414-25
ALL64274 For Roller Skate Wheel Stops ALL64275 Semi-Solid Shim 1/16" – ALL64416 ALL64416-25
Bump Stop Cup Semi-Solid Shim 1/8" – ALL64418 ALL64418-25
ALL64275
Fits The Bilstein Rod End Option 2-Piece Collar Shim Kit 1/2" ALL64420 ALL64420-10 –
Rod Guide Protector Puts 2-Piece Collar Shim Kit 3/4" ALL64422 ALL64422-10 –
ALL64276 The Bump Stop Forces Into The 2-Piece Collar Shim Kit 1" ALL64424 ALL64424-10 –
Shock Body, Not The Rod Guide ALL64274 16mm (.630")
ALL64277 Splitter Washer Used To Separate U-Shaped Shim 1/16" – ALL64450 ALL64450-25
Stops On Stacked Stop Setups U-Shaped Shim 1/8" – ALL64452 ALL64452-25
U-Shaped Shim 3/8" – ALL64454 ALL64454-25
SHOCK BUMP RUBBERS Semi-Solid Shim 1/16" – ALL64456 ALL64456-25
–
Semi-Solid Shim 1/8"
ALL64458
Conical shaped bump rubbers fit on most shock shafts up 2-Piece Collar Shim Kit 1/2" ALL64460 ALL64460-10 ALL64458-25
–
to 16mm to limit shock travel. Bump rubbers are 2-3/8" tall 2-Piece Collar Shim Kit 3/4" ALL64462 ALL64462-10 –
and have a 2" O.D. base. A letter designation is molded in the 2-Piece Collar Shim Kit 1" ALL64464 ALL64464-10 –
bottom to identify compound.
Part No. Description BUMP SPRING CUPS
ALL64500 Soft (40 grams) Lightweight bump
ALL64501 Medium (50 grams) spring cups are made
ALL64502 Hard (55 grams)
from 6061 T6 alumi-
num and have a black
anodized finish. Cups feature a bronze bushing allowing the shock
shaft to move freely during suspension travel. Cups are sized for
Hypercoil and most Landrum bump springs. Two are required and
SHOCK SHIMS must match bump spring I.D. size to appropriate bump spring cup
Uniquely designed shock shims are placed O.D. size from chart. Sold each.
directly onto the shock shaft to simplify fine Cup Step OD
tuning of the chassis without disassembling Shock 1.160" 1.200" 1.280"
the shock or even removing the shock 14mm ALL64348 ALL64349 ALL64350
from the chassis. Kits include a variety of 1/2" ALL64352 ALL64353 ALL64354
shim designs and sizes for convenient tuning and 16mm, 5/8" ALL64356 ALL64357 ALL64358
set-up. ALL64404
Size Starter Kit Standard Kit Deluxe Kit SPRING SPACERS
14mm ALL64400 ALL64402 ALL64404 Spring Spacers can be used with 2-1/2" coil-over springs or with coil-over
16mm ALL64440 ALL64442 ALL64444 kits and 5" adapter when extra spacing is needed.
STARTER KIT
Includes: U-Shaped Shims 1/16" (4 pcs), 1/8" (4 pcs) and 3/8" (2 pcs); Semi-
Solid Shims 1/16" (4 pcs) and 1/8" (4 pcs).
STANDARD KIT
Includes: U-Shaped Shims 1/16" (12 pcs), 1/8" (12 pcs) and 3/8" (6 pcs);
Semi-Solid Shims 1/16" (12 pcs) and 1/8" (12 pcs); 2-Piece Collar Shims 1/2"
(2 pcs), 3/4" (2 pcs) and 1" (2 pcs); Storage Case. Part No. Description
ALL64195 1" Spacer
DELUXE KIT ALL64196 2" Spacer
Includes: U-Shaped Shims 1/16" (12 pcs), 1/8" (24 pcs) and 3/8" (10 pcs); ALL64197 3" Spacer
Semi-Solid Shims 1/16" (12 pcs) and 1/8" (24 pcs); 2-Piece Collar Shims 1/2"
(6 pcs), 3/4" (6 pcs) and 1" (6 pcs); Storage Case.
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