GMC TopKick Rear Fuel Line Set 2008 C4500/5500 6.6L FL688-A2C

Shuttle Bus / School Bus (w/RPO Code B3D, ANC or ANX), w/Rear Mounted 60 Gal Tank (w/RPO Code NH5 or NN4), w/o RPO Code JPR (Fuel Tank Relocated - Forward Mounted Tank)

GMC TopKick Rear Fuel Line Set 2008 C4500/5500 6.6L FL688-A2C
GMC TopKick Rear Fuel Line Set 2008 C4500/5500 6.6L FL688-A2C
GMC TopKick Rear Fuel Line Set 2008 C4500/5500 6.6L FL688-A2C
GMC TopKick Rear Fuel Line Set 2008 C4500/5500 6.6L FL688-A2C
GMC TopKick Rear Fuel Line Set 2008 C4500/5500 6.6L FL688-A2C
GMC TopKick Rear Fuel Line Set 2008 C4500/5500 6.6L FL688-A2C
GMC TopKick Rear Fuel Line Set 2008 C4500/5500 6.6L FL688-A2C

GMC TopKick Rear Fuel Line Set 2008 C4500/5500 6.6L FL688-A2C

Shuttle Bus / School Bus (w/RPO Code B3D, ANC or ANX), w/Rear Mounted 60 Gal Tank (w/RPO Code NH5 or NN4), w/o RPO Code JPR (Fuel Tank Relocated - Forward Mounted Tank)

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Shop LinesToGo for 2008 GMC truck fuel lines - C4500/5500 TopKick for Reg and Cutaway Cab & Chassis WBs for Shuttle Bus / School Bus Applications (w/RPO Code B3D, ANC or ANX), w/Rear Mounted 60 Gal Tank (w/RPO Code NH5 or NN4), w/o RPO Code JPR (Fuel Tank Relocated - Forward Mounted Tank) w/6.6L Duramax Diesel Engine.

Please Note: This application is for vehicles without RPO Code JPR (NO Forward Mounted Tank) – If you are unsure, please call us with your VIN to ensure proper fitment.

SKU: FL688-A2C
Box Dimensions 56" x 6" x 4"

Rear of Intermediate Fuel Lines to Rear Fuel Tank

1 Supply Line 1/2" (in 3 easy to install sections), 1 Return Line 3/8" (in 3 easy to install sections), Hoses to Connection at Rear of Intermediate Fuel Line, Hoses to Rear Fuel Tank

25893271

Lines are constructed from Galfan® coated tubing for rust protection with original equipment end forms and fittings and are CNC (Computer Numerically Controlled) bent for an easy precise installation.

All hoses are made from Stainless Steel Braided Teflon with OE style fittings

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