Rust Buster Fuel Tank Filler Neck For 1988-2000 GM CK Series Trucks RB730067
RB730067- Fits 1988-1998 Chevy & GMC CK1500
- Fits 1988-2000 Chevy & GMC CK2500
- Fits 1988-2000 Chevy & GMC CK3500
- Fits all Cab & Bed Configurations
- Gas Motor Only, Does Not Fit Diesel Engine
- Direct OE Replacement
- Replaces GM Part Number 15003858 & 15712144
Rust Buster Fuel Tank Filler Necks are OE replacements designed to fix rusted, leaking, or damaged factory units. Built for Exact Fit and reliable fuel flow, they restore a secure connection between the fuel tank and fill point while helping eliminate vapor leaks and fueling issues. Durable, corrosion-resistant construction ensures long-term performance and straightforward installation.
Inventory Last Updated: May 28, 2026
