Product Description
Bolt-on flow, no tank drop. The FASS NDTSC10100G No Drop Series kit delivers 100 GPH of clean, air-free diesel to your 2001–2010 Duramax 6.6L (LB7/LLY/LBZ/LMM) while eliminating the time and mess of dropping the fuel tank. This bundle combines the Titanium Signature Series 100GPH system (TSC10100G) with the single-bolt FASS Sump Kit (SK5501) for fast installs, steadier supply, and injector-saving 2-micron filtration.
What’s in the box
— FASS TSC10100G Titanium Signature Series Fuel System (preset ≈ 8–10 PSI, 100 GPH)
— FASS SK5501 Single-Bolt Return-Style Fuel Tank Sump Kit
— Model-specific hardware, fittings & wiring per FASS documentation
Fitment
- GM/Chevy Duramax 6.6L: 2001–2010 (LB7, LLY, LBZ, LMM)
- Recommended power range: Stock up to ~600 HP
Includes Titanium Signature 100GPH pump sized for stock–600 HP builds and a sump that feeds from the tank’s lowest point for consistent supply under load.
Why this “No-Drop” kit
- No tank drop: SK5501 single-bolt sump speeds installation
- Cleaner fuel: 2-micron absolute filtration helps protect injectors
- Air/vapor separation: Reduces pressure drop & rail fluctuation
- Complete bundle: Pump + sump + hardware matched for your truck
FASS No-Drop Kits are engineered to simplify installs and include the sump to avoid removing the tank.
Installation Instructions
Get the latest FASS install manuals here:
FASS Installation Manuals (select No-Drop/Titanium Signature) and the applicable No-Drop/Titanium Signature PDF.
Cross-Reference / Related FASS Items (CPP Diesel only)
- FASS TSC10100G — Titanium Signature Series 100GPH
- FASS DFD4000 — Duramax Fuel Filter Delete (2001–2016)
- FASS FLP3000 — Filter Pack (XWS3002 & PF3001)
- FASS HK1001 — Electric Heater Kit (Titanium/Ti Signature)
FAQs
Will this support my tune and mild injectors?
Yes—this 100GPH system is sized for stock to ~600 HP builds typical of mild tuning, intake/exhaust, and small injector upgrades. For larger builds, step up to higher-flow FASS systems.
Do I have to drop the tank to install this?
No. The SK5501 single-bolt sump is included to avoid dropping the tank and to place the suction at the lowest point for consistent fuel supply.
What fuel pressure does the pump run?
The included TSC10100G is preset to approximately 8–10 PSI and flows 100 GPH.
Is there a Prop 65 warning?
Yes. See California Proposition 65 information below.
Specifications for Fass NDTSC10100G
| Attribute | Value |
|---|---|
| Brand | FASS Fuel Systems |
| Part Number | NDTSC10100G (includes TSC10100G + SK5501) |
| Flow / Pressure | 100 GPH, ~8–10 PSI (pump preset) |
| Vehicle Fitment | 2001–2010 GM/Chevy Duramax 6.6L (LB7/LLY/LBZ/LMM) |
| UPC (Pump) | 850044106233 (TSC10100G) |
| GTIN-12 (Pump) | 0850044106233 (TSC10100G) |
| UPC (Sump) | 850044137527 (SK5501) |
| GTIN-12 (Sump) | 0850044137527 (SK5501) |
| Kit UPC / GTIN | Not published by manufacturer at time of writing; component UPC/GTIN shown. |
| Shipping Weight | ~28–29 lb (typical boxed weight) |
| Package Dimensions (L×W×H) | ~19" × 15" × 12" (kit box) |
| Prop 65 | WARNING: Cancer & Reproductive Harm — www.P65Warnings.ca.gov |
