OBS K2500 Parts
OBS K2500 parts for 1988-1999 Chevy and GMC K2500 4WD GMT400 trucks (8 lug), every part we carry for the platform in one place.
Shop by category. 8 lug wheels, K2500/K3500 brake kits, lights and lighting, billet parts, bumpers and rocker panel trim.
Fitment. Check the model years and cab style listed on each product. Questions? Call or text (970) 634-3577.
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-8 AN to M14x1.5mm Inverted Flare Adapter (w/ O-Ring)
Regular price $12.99 USDRegular priceSale price $12.99 USD -
-6 AN to 11/16-18 Inverted Flare Adapter
Regular price $10.99 USDRegular priceSale price $10.99 USD -
-6 AN to M17x1.5mm Inverted Flare Adapter (w/ O-Ring)
Regular price $10.99 USDRegular priceSale price $10.99 USD -
-6AN Male to -8AN Male Reducer Union
Regular price $7.99 USDRegular priceSale price $7.99 USD -
-4AN Male to -8AN Male Reducer Union
Regular price $7.99 USDRegular priceSale price $7.99 USD -
-8 AN to 1/2-20 Inverted Flare Adapter
Regular price $12.99 USDRegular priceSale price $12.99 USD -
-6 AN to 7/16-24 Inverted Flare Adapter
Regular price $12.99 USDRegular priceSale price $12.99 USD -
-8 AN to M16x1.5mm Inverted Flare Adapter (w/ O-Ring)
Regular price $12.99 USDRegular priceSale price $12.99 USD -
-3AN Male to -6AN Male Reducer Union
Regular price $6.99 USDRegular priceSale price $6.99 USD -
-8 AN to 5/8-18 Inverted Flare Adapter
Regular price $12.99 USDRegular priceSale price $12.99 USD -
-6AN Male to -10AN Male Reducer Union
Regular price $7.99 USDRegular priceSale price $7.99 USD -
-10 AN Male to Male Gauge Adapter w/ 1/8" NPT Port
Regular price $14.99 USDRegular priceSale price $14.99 USD -
-4AN Male to -5AN Male Reducer Union
Regular price $6.99 USDRegular priceSale price $6.99 USD -
-10AN Male to -12AN Male Reducer Union
Regular price $9.99 USDRegular priceSale price $9.99 USD -
-12 AN Male to -16 AN Male Reducer Union
Regular price $14.99 USDRegular priceSale price $14.99 USD -
-10AN Male to -16AN Male Reducer Union
Regular price $12.99 USDRegular priceSale price $12.99 USD