Energy Suspension 3.4123R Hyper-Flex Body Mounts Chevy GMC C/K Std Pickup 88-00

Regular price: $102.95
Regular price: ~~$182.48~~
Sale price: $102.95

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In Stock: 16

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Product Specification:

SKU:ENG3.4123R

MPN: 3.4123R

UPC: 703639283454

Weight: 4.7 lb

Inventory: 16

Type: Bushing Kits

Vehicle Fitment

1988-1997 Chevrolet C1500 (Standard Cab, 2WD)
1988-2000 Chevrolet C2500 (Standard Cab, 2WD)
1988-2000 Chevrolet C3500 (Standard Cab, 2WD)
1988-1998 Chevrolet K1500 (Standard Cab, 4WD)
1988-1998 Chevrolet K2500 (Standard Cab, 4WD)
1988-1998 Chevrolet K3500 (Standard Cab, 4WD)
1988 Chevrolet R30
1989 Chevrolet R3500
1988-1998 GMC C1500 (Standard Cab, 2WD)
1988-2000 GMC C2500 (Standard Cab, 2WD)
1988-2000 GMC C3500 (Standard Cab, 2WD)
1988-1998 GMC K1500 (Standard Cab, 4WD)
1988-2000 GMC K2500 (Standard Cab, 4WD)
1988-1998 GMC K3500 (Standard Cab, 4WD)
1988-1989 GMC R3500

Fitment Notes

Standard Cab configuration only - does not fit Extended Cab or Crew Cab variants, which use a different body mount count and spacing.
Fits both 2WD (C-Series) and 4WD (K-Series) standard cab configurations.
Energy Suspension does not guarantee fitment on unlisted applications.

Features

Hyper-Flex polyurethane formulation balances compliance and durability - softer than solid aluminum mounts for street drivability, yet significantly more resistant to distortion and collapse than factory rubber.
Zinc-plated steel ring molded into each bushing for added structural integrity and long-term durability at the mount interface.
Restores proper cab-to-bed alignment by replacing mounts that have crushed, cracked, or deformed over time.
Eliminates the body lean, cab shifting, and ride height drop caused by degraded OE rubber mounts.
Resistant to oil, road chemicals, UV exposure, and extreme temperature cycles - will not crack, dry rot, or fall off like rubber.
Backed by Energy Suspension's 7-year / 750,000-mile limited warranty.

Specifications

Color: Red (Hyper-Flex polyurethane)
Material: Hyper-Flex Performance Polyurethane with Zinc-Plated Steel Ring
Position: Body-to-Frame Cab Mounts
Cab Style: Standard Cab Only
Drivetrain: 2WD (C-Series) & 4WD (K-Series)
Quantity: 12 per set
Package Dimensions: 8.75 in. x 8.75 in. x 4 in.
Weight: 4.65 lbs
Warranty: 7 Years / 750,000 Miles

Included Components

12x Hyper-Flex Polyurethane Body Cab Mount Bushings (Red)

Product Description

The Energy Suspension 3.4123R is a complete 12-piece body cab mount bushing set engineered for 1988-2000 Chevrolet and GMC C/K-Series standard cab pickups in both 2WD and 4WD configurations. Over time, the factory rubber body mounts soften, crush, and crack under load - causing the cab to shift on the frame, ride height to drop at the mount locations, and cab-to-bed alignment to deteriorate. Replacing them with these Hyper-Flex polyurethane units restores proper alignment, ride height, and structural stability using a material that resists the chemical and mechanical degradation that destroys rubber mounts.

Each bushing is molded around a zinc-plated steel ring for added durability at the load-bearing interface, striking the right balance between the ride compliance needed for street use and the rigidity required for demanding road and trail conditions. Unlike aluminum body mounts - which are too harsh and prone to causing cracking in adjacent components - the Hyper-Flex formula absorbs vibration while maintaining tight, predictable cab positioning. Sold as a complete 12-piece set for all mount positions. Backed by Energy Suspension's 7-year / 750,000-mile limited warranty.