Description
Pre-Fuel Filter Assembly for Perkins 400 & 1100 Series Diesel Engines
Direct replacement pre-fuel filter assembly for Perkins 403D-07, 403D-11, 404D-22, 1103A-33, 1103A-33T, 1103C-33, and 1103C-33T diesel engines. This spin-on assembly provides primary fuel filtration for generators, forklifts, compact tractors, excavators, and marine applications.
Key Features
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Wide Compatibility: Fits Perkins 400 Series (403D) and 1100 Series (1103/1104) engines
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Aluminum Housing: Lightweight, corrosion-resistant — outlasts steel in marine and outdoor environments
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Spin-On Design: Quick filter changes — no tools required for routine maintenance
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Complete Assembly: Filter element, housing, and mounting bracket — bolt-on ready
Compatibility
| Engine Series |
Models |
Applications |
| Perkins 400 Series |
403D-07, 403D-11, 404D-22 |
Generators, compact tractors, mini excavators |
| Perkins 1100 Series |
1103A-33, 1103A-33T, 1103C-33, 1103C-33T |
Forklifts, telehandlers, water pumps, marine |
| Perkins 1104 Series |
1104A-44, 1104C-44, 1104C-44T |
Backhoe loaders, aerial platforms |
Cross-Reference
| OEM / Brand |
Part Numbers |
| Perkins |
130306380, 130446120 |
| Fleetguard |
FINFF30614, FF30614 |
| Baldwin |
BF7633, PF9775 |
| Other |
915-093, 276-1804 |
Why This Filter Matters
Perkins diesel engines operate in harsh environments — construction sites, agricultural fields, remote generator stations. A clogged pre-filter allows water and debris to reach the high-pressure injection system, causing injector damage and costly downtime. Replace every 250-500 hours as preventative maintenance.
Installation
- Locate the existing pre-filter (typically near the fuel lift pump)
- Shut off fuel supply and drain the filter housing
- Unscrew old assembly counterclockwise
- Apply clean diesel to the new filter's O-ring
- Install hand-tight, then 1/2 turn with filter wrench
- Bleed the fuel system per engine manual
Frequently Asked Questions
Q: Will this fit my Perkins 403D-07 generator engine?
A: Yes. Direct replacement for all 403D, 404D, and 1103 series Perkins engines.
Q: How often should I replace this pre-filter?
A: Every 250-500 operating hours. Dusty conditions require more frequent changes.
Q: Is this a complete assembly?
A: Yes — housing, element, and mounting bracket. Bolt-on ready.
Q: Can I use this on a marine Perkins engine?
A: Yes. Suitable for both industrial and marine applications.
Q: Does it include the mounting gasket?
A: Yes. All seals and bracket gasket included.
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