Shop OBS Parts

OBS Revival Parts stocks OBS truck parts and GMT400 parts for every major system on 1988-1999 Chevy and GMC C/K1500, C/K2500, C/K3500, Suburban, Tahoe, Yukon, and Blazer trucks. Use this page as a shortcut through our full parts categories instead of scrolling one long catalog.

Suspension is our deepest category, split by how you want your truck to sit. If you're chasing a bagged dually or a fully static, slammed stance, our OBS lowering kits cover C/K1500 drop spindles and lowering coils as well as C2500/C3500 lowering kits and static suspension for dually trucks that most shops don't touch. Building an air ride setup instead? Our OBS air ride suspension products and dedicated air bags & components and air management systems collections carry the compressors, tanks, and management hardware for a true bagged OBS dually or 1500. Lifting instead of lowering? OBS lift kits and suspension covers 1500-series lift kits, while our K2500/K3500 lift kits and static suspension collection is built specifically for the 3/4-ton and 1-ton 4x4 trucks.

Wheels are broken out by actual bolt pattern so you're never guessing about fitment: 5-lug, 6-lug, and 8-lug wheels cover single-rear-wheel trucks, while our 8-lug dually wheels and 10 lug dually wheels and adapters collections are built specifically for OBS dually parts — including semi wheel adapters for running true big-rig 10 lug wheels on a C/K3500 dually. Need lug nuts to finish the install? We carry those too.

Braking hardware is organized by axle and truck series: C1500, K1500, C2500/C3500, and K2500/K3500 all have dedicated OBS brake kits and parts collections, broken down further into OE-sized Stage 1 kits, Pro Performance Stage 2 kits, and big brake kits up to 16" rotors, plus a general disc brake conversion kits collection for trucks still running drum brakes.

Steering is split the same way — 1500, 2500, and 3500 steering parts collections carry the correct steering gear, linkage, and related hardware for each GVWR class, alongside our general OBS steering parts hub.

For the rest of the truck, OBS billet parts and accessories covers interior and exterior trim upgrades, OBS grills carries both 88-93 and 94-98 front-end styles, and OBS bumpers is split into front and rear collections. Exterior parts & accessories and interior parts round out trim, lighting, and cab upgrades, while OBS lights & lighting and offroad lighting cover headlights, tail lights, and auxiliary lighting.

Planning a GMT400 engine swap? Our engine swap parts hub branches into dedicated LS, LT, and Duramax swap parts collections with the brackets, mounts, and accessories those conversions need. And if you're building for the trail instead of the street, off-road & recovery gear covers winches, recovery straps, roof top tents, awnings, and overlanding gear for a truck that needs to work as hard as it looks.

New OBS truck parts and GMT400 parts land in our New Arrivals collection regularly — check back often, or browse Shop OBS Brands if you already know which manufacturer you're after. Not sure which category covers your specific 1988-1999 Chevy or GMC build? Reach out and we'll point you to the right part the first time.