FASS Fuel Systems Parts and Accessories

Fitting and Adapter, JIC Flare Fitting, Straight, Aluminum, Natural, -5 JIC Male O-ring, 1/2 in. NPT Male NPT, Each

Part Number: FSY-MRT-1001

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

Fuel Air Separator, Titanium Signature Series Plus, 140 gph/530 lph, Lift Pump, Ford, Powerstroke, 6.7L, Kit

Part Number: FSY-S00025

Not Yet Reviewed

Estimated Ship Date: Feb 9, 2026 if ordered today

• Free Shipping
• Special Order

Fuel Suction Tube, In-Tank, Replacement, Suction or Return Tube, Cut-to-Length, 5/8 in. Diameter, 16.00 in. Length, PTFE, Natural, Each

Part Number: FSY-ST-1005-P

Not Yet Reviewed

Fuel Suction Tube, 5/8 in. Diameter, Nylon, Natural, Bulkhead Fitting, Chevy, Dodge, Ford, GMC, Ram, Kit

Part Number: FSY-STK-1003

Not Yet Reviewed

Estimated Ship Date: Feb 27, 2026 if ordered today

• Special Order

Fuel Pumps, Drop-In Series, Titanium Series, Diesel Lift Pump, Chevy, GMC, Kit

Part Number: FSY-DIFSL5P1001

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping

PTFE CHECK BALL

Part Number: FSY-19016255939P

Not Yet Reviewed

Estimated Ship Date: Today

Fuel Air Separator, Titanium Signature Series Plus, 140 gph/530 lph, Lift Pump, Ford, Powerstroke, 6.0L, 7.3L, Kit

Part Number: FSY-S00034

Not Yet Reviewed

Estimated Ship Date: Mar 2, 2026 if ordered today

• Free Shipping
• Special Order

Fuel Air Separator, Titanium Signature Series Plus, 165 gph/625 lph, Lift Pump, Chevy, GMC, Duramax, 6.6L, Kit

Part Number: FSY-TSPC10165G

Not Yet Reviewed

Estimated Ship Date: Mar 2, 2026 if ordered today

• Free Shipping
• Special Order

Fuel Pump, Adjustable, Electric External, 12 V, 165 gph, Lift Pump, Dodge, Each

Part Number: FSY-FASD08165G

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping

Fuel Pressure Regulator Springs, 16-18 psi, Replacement, Fits TS D07 and TS D08 Series, Steel, Each

Part Number: FSY-PS-1001

Not Yet Reviewed

Estimated Ship Date: Today

Fuel Air Separators, Drop-In Series, Cummins, Ram, Dodge, 6.7L Kit

Part Number: FSY-DIFSRAM4001

Not Yet Reviewed

Estimated Ship Date: Feb 9, 2026 if ordered today

• Free Shipping
• Special Order

Fuel Air Separators, Drop-In Series, Cummins, Ram, Dodge, 6.7L Kit

Part Number: FSY-DIFSRAM3001

Not Yet Reviewed

Estimated Ship Date: Feb 9, 2026 if ordered today

• Free Shipping
• Special Order

BITON CHECK BALL

Part Number: FSY-19016255939

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Quick Disconnect Fittings, 3/8 in. Female and Male, Straight, Steel, Natural, Each

Part Number: FSY-QD-1001R

Not Yet Reviewed

Estimated Ship Date: Today

Fuel Pump, No-Drop Series, Diesel Lift Pump, 165 gph, 8-10 psi, 600-1,000 hp, Chevy, GMC, Kit

Part Number: FSY-NDTSC10165G

Not Yet Reviewed

Estimated Ship Date: Mar 2, 2026 if ordered today

• Free Shipping
• Special Order

Replacement Pumps, Titanium Signature Series EM-1002-3 w/.625 gear

Part Number: FSY-RPTS-1007

Not Yet Reviewed

Estimated Ship Date: Mar 2, 2026 if ordered today

• Free Shipping
• Special Order

Fuel Pump, Titanium Series, Electric, Lift Style, LP5, Chevrolet, GMC, Each

Part Number: FSY-TSC13220G

Not Yet Reviewed

Estimated Ship Date: Mar 2, 2026 if ordered today

• Free Shipping
• Special Order

Fuel Air Separator, Titanium Signature Series Plus, 140 gph/530 lph, Lift Pump, Chevy, GMC, Duramax, 6.6L, Kit

Part Number: FSY-S00044

Not Yet Reviewed

Estimated Ship Date: Feb 9, 2026 if ordered today

• Free Shipping
• Special Order

Diesel Fuel Heater, Electric Heater Probe, Kit

Part Number: FSY-DIFSHK1001

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping

Fuel Air Separator, Titanium Signature Series Plus, 140 gph/530 lph, Lift Pump, Dodge, Cummins, 5.9L, Kit

Part Number: FSY-S00038

Not Yet Reviewed

Estimated Ship Date: Feb 23, 2026 if ordered today

• Free Shipping
• Special Order

Fuel Pump, Industrial Series, Diesel Lift Pump, 140 gph, 45 psi, 700 hp, Universal, Kit

Part Number: FSY-IND140G

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping

Fuel Filter Delete, Ford, Kit

Part Number: FSY-PFD-1001

Not Yet Reviewed

Estimated Ship Date: Feb 9, 2026 if ordered today

• Special Order

Lift Pump, Titanium Signature Series Fuel Pump, 250 gph, 16 psi, 600-900 hp, Class 8, CAT, Cummins, Detroit, John Deere, Mercedes, Paccar, Volvo, Kit

Part Number: FSY-TS-250G

Not Yet Reviewed

Estimated Ship Date: Mar 2, 2026 if ordered today

• Free Shipping
• Special Order

Fuel Pumps, Signature Series Adjustable Fuel Pump, 290 gph, 8-10 psi, Includes Wiring Harness and Mounting Hardware, Chevy, GMC, Kit

Part Number: FSY-FASC09290G

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping

Fuel Pump, Titanium Series, Lift Pump, 165 GPH, Ram, Kit

Part Number: FSY-TSD12165G

Not Yet Reviewed

Estimated Ship Date: Mar 2, 2026 if ordered today

• Free Shipping
• Special Order