Product Description
FASS TSD08100G TITANIUM SIGNATURE SERIES DIESEL FUEL SYSTEM 100GPH FOR 1998.5–2004 DODGE 5.9 CUMMINS
The FASS TSD08100G is purpose-built for the 1998.5–2004 24-valve 5.9L Cummins. It delivers 100 GPH at a preset ~16–18 PSI to keep your VP44 supplied while the system’s 2-micron absolute filtration, air/vapor separation, and FASS Whisper Technology protect injectors and keep operation quiet.
Fitment & System Notes
- Vehicle: 1998.5–2004 Dodge Ram 2500/3500 5.9L Cummins (24-valve).
- Pressure/Flow: ~16–18 PSI (preset), 100 GPH.
- Filter strategy (current): Run XWS3002 Extreme Water Separator on the pressure side and PF3001 Particulate Filter on the suction side.
- In-tank retrofit note: If your truck has been converted to an in-tank lift pump, use the TSD07100G kit.
- Recommended pickup: Add a sump or suction tube for higher demand and to address quarter-tank issues: STK1002 or STK1003B.
Installation & Manuals
Access official instructions here: FASS Installation Manuals. Direct model PDF: TS-D08-100G / TS-D08-165G Installation Manual (PDF).
Cross-Reference & Related FASS Items (CPP Diesel)
- Other 98.5–04 Titanium Signature systems: TSD08165G (165GPH), TSD08250G (250GPH), TSD08290G (290GPH).
- PLUS & No-Drop variants: TSPD08100G (PLUS), NDTSD08100G (No-Drop), NDTSPD08100G (No-Drop PLUS).
- Filters & service parts: XWS3002, PF3001, XWS3002XL, PF3001XL.
- Popular accessories: STK1002 Suction Tube Kit, STK1003B Suction Tube Upgrade.
FAQ
What pressure does the TSD08100G run?It’s preset around 16–18 PSI, ideal for supporting the VP44 on 24-valve 5.9L Cummins.
Which filters should I use?
Use the current pair: XWS3002 (pressure side) and PF3001 (suction side). Extended-length setups use XWS3002XL and PF3001XL.
My truck has an in-tank retrofit. Will this kit work?
Use the in-tank version TSD07100G.
Do I need a sump or suction tube?
They’re recommended for higher demand and to alleviate quarter-tank issues. See STK1002 or STK1003B.
Specifications for Fass TSD08100G
| Brand | FASS Fuel Systems |
| Part Number | TSD08100G |
| Flow / Pressure | 100 GPH @ ~16–18 PSI (preset) |
| Engine / Years | 5.9L Cummins (1998.5–2004), Ram 2500/3500 |
| Filter Pair | XWS3002 (pressure side) + PF3001 (suction side) |
| UPC | 850044106417 |
| GTIN | 0850044106417 |
| Package Dimensions | 14.00" W × 11.50" H × 18.00" D |
| Shipping | Free Shipping (Continental U.S.) |
| Prop 65 | Yes — Cancer and Reproductive Harm |
