1988–1998 Chevy OBS Air Suspension & Parts

Shop Ekstensive Metal Works suspension parts for 1988–1998 Chevy and GMC OBS trucks. Find complete air suspension systems, front cup kits, control arms, rear air suspension kits, step notches, rollpans and other chassis parts in one vehicle-specific collection.

Fits popular OBS applications: 1988–1998 Chevrolet C/K 1500 and GMC full-size trucks. Exact fitment varies by product, drivetrain and wheel size, so check the individual product details before ordering.

Whether you are building a mild air-ride setup or a laid-out truck, EKMW components are designed around real-world custom truck builds.

Complete your setup: Browse Complete Air Ride Kits, Air Management, Compressors, Air Bags, or return to Shop by Vehicle.

1988–1998 Chevy GMC OBS front air suspension cup kit with shock mounts
88'-98' Chevy/GM 1/2 ton to 1 ton Front Cup Kit w/ Shock Mounts
$ 150
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1988–1998 Chevy GMC OBS EKMW rear air suspension kit
88'-98' Chevy/GMC Silverado/Sierra 1/2ton Rear Air Suspension Kit
$ 850
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88'-98' Chevy Silverado 1500 Lower Ball Joint Cup (sold individually)
88'-98' Chevy Silverado 1500 Lower Ball Joint Cup (sold individually)
$ 35
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1988–1998 Chevy GMC OBS welded step notch with bridge bars
1988–1998 Chevy/GMC OBS Welded Notch w/ Bridge Bars
$ 400
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88'-98' Chevy/GMC Silverado 1500 Front Control Arm Kit
88'-98' Chevy/GMC Silverado 1500 Front Control Arm Kit
$ 1,450 $ 1,350
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1988–1998 Chevy OBS complete EKMW air suspension setup
88'-98' Chevy 1500 Full Air Suspension Setup - Wheel size up to 22's
$ 2,550
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1988–1998 Chevy GMC OBS welded step notch pair
88'-98' Chevy/GMC Silverado/Sierra Welded Step Notch (Notch Only)
$ 300
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88'-98' Chevy/GMC Silverado/Sierra Step Notch (Unwelded)
88'-98' Chevy/GMC Silverado/Sierra Step Notch (Unwelded)
$ 175
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88-98 Chevy Fleetside Rollpan
88-98 Chevy Fleetside Rollpan
From $ 190
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