2024 Catalog

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PROGRESSIVE
WASHER SYSTEM
• Progressive washer system provides initial lower forces but ends very linear
• Can stack in many different configurations & heights to make the load curve needed
• Uses 1/2” & 3/4” puck style bump stops
Top Cone Bump
Washer
5/8” ID 310 30179-58C
1/2” ID 310 30179-12C
Mid Cone Bump
Washer
COIL OVER
5/8” ID 310 30179-58B
1/2” ID 310 30179-12B
SPRING RUBBERS
FITS 2-1/2” - 2-5/8” SPRINGS
SPEEDTHANE COIL OVER SPRING RUBBERS
• Made from micro-cellular Polyurethane material
• Material and design offer a smooth progressive spring rate
• Maintains rate even under severe conditions (Retains 95% of original rate at 180ºF)
• Available in 4 different durometers: Red - Soft, White
- Medium, Blue - Hard, Yellow - X-Hard
• Measured Groove to Groove
• (Available for coil-overs only)
3/4” Speedthane
Soft-Red 310 3017-43
Medium-White 310 3017-49
Hard-Blue 310 3017-57
X-Hard-Yellow 310 3017-62
1” Speedthane
Soft-Red 310 3017-72
Medium-White 310 3017-96
Hard-Blue 310 3017-108
URETHANE COIL OVER SPRING RUBBERS
3/4” Urethane Spring Rubbers
• Features molded in handle
for fast and easy removal
• Made from K-Prene Urethane
• Double grooved
• Comes in 3 different durometers:
Yellow - Soft, Orange -
Medium, Red - Hard
Soft-Yellow 310 30112
Medium-Orange 310 30113
Hard-Red 310 30114
1-1/4”Extra Thick Coil-
Over Spring Rubbers
• Extra thick to fit MX Spring applications
Soft-Yellow 310 30112-1
Medium-Orange 310 30113-1
Hard-Red 310 30114-1
SPRING
RUBBERS
CONVENTIONAL
BUMP TRAVEL INDICATOR
Monitors bump stop travel, providing the data needed to maintain and adjust bump stop
load.
• Lightweight aluminum design
• Hexed lower plate and jam nut allows for proper indexing
Integra 1/2” Shaft
1/2” Thread 310 30178-1212
7/16” Thread 310 30178-12716
Integra 5/8” Shaft
9/16” Thread 310 30178-58916
Universal
*Note - Does not have hexed lower plate
1/2” Shaft 310 30178-12
5/8” Shaft 310 30178-58
SPRING RUBBERS
FITS 5” - 5-1/2” SPRINGS
SPEEDTHANE CONVENTIONAL SPRING RUBBERS
• Made from micro-cellular Polyurethane material for a smooth progressive spring rate
• Maintains rate even under severe conditions
• Double or single groove
• Measured Groove to Groove
Available in 3 different durometers: Red - Soft, White - Medium, Blue - Hard
1” Single Groove
Single Groove, Soft-Red 310 3013-137
Single Groove, Medium-White 310 3013-152
Single Groove, Hard-Blue 310 3013-167
1.25” Double Groove
Double Groove, Soft-Red, 1.25” 310 3014-130
Double Groove, Medium-White, 1.25” 310 3014-148
Double Groove, Hard-Blue, 1.25” 310 3014-167
1.75” Double Groove
Double Groove, Soft-Red, 1.75” 310 3015-189
Double Groove, Medium-White, 1.75” 310 3015-237
Double Groove, Hard-Blue, 1.75” 310 3015-283
2” Double Groove
Double Groove, Soft-Red, 2” 310 3016-212
Double Groove, Medium-White, 2” 310 3016-265
Double Groove, Hard-Blue, 2” 310 3016-318
URETHANE CONVENTIONAL SPRING RUBBERS
• Features molded in handle for fast and easy removal
• Made from K-Prene Urethane
• Double grooved
• Comes in 3 different durometers: Yellow - Soft, Orange - Medium, Red - Hard
3/4” Standard Conventional Spring Rubber
Double Groove 310 30101
7/8” Urethane Conventional Spring Rubbers
• Features molded in handle for fast & easy removal
Spring Rubber, Soft - Yellow 310 30102
Spring Rubber, Medium - Orange 310 30103
Spring Rubber, Hard - Red 310 30104
Bottom Cone
Bump Washer
5/8” ID 310 30179-58A
1/2” ID 310 30179-12A
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Some parts may contain chemicals
known in the state of California or other
states with similar laws to cause cancer
or reproductive harm.