The OneFastShop Fuel Pump Lock Ring Tool is the professional solution for removing and installing the retaining rings that secure in-tank fuel pump modules and fuel level sending units on BMW E-chassis, MINI R-chassis, and select Porsche models. The two-jaw design distributes force evenly across the lock ring without slipping - eliminating the cracked rings, damaged tank flanges, and bent surrounding components that come from hammer-and-chisel methods.
CNC-bent from 304 stainless steel for rust-proof, fuel-safe durability. The two-piece design packs flat for toolbox or glovebox storage and works with any standard 3/8" drive ratchet, breaker bar, or torque wrench.
| Year | Make | Model | Chassis |
|---|---|---|---|
| 2004-2013 | BMW | 1 Series (128i, 135i, 1M) | E82 / E87 / E88 |
| 1992-1999 | BMW | 3 Series (318i, 325i, 328i, M3) | E36 |
| 1999-2006 | BMW | 3 Series (323i, 325i, 328i, 330i, M3) | E46 |
| 2006-2013 | BMW | 3 Series (328i, 335i, 335is, M3) | E90 / E91 / E92 / E93 |
| 1997-2003 | BMW | 5 Series (525i, 528i, 530i, 540i, M5) | E39 |
| 2004-2010 | BMW | 5 Series (525i, 528i, 535i, 545i, 550i, M5) | E60 / E61 |
| 2004-2010 | BMW | 6 Series (645Ci, 650i, M6) | E63 / E64 |
| 1995-2001 | BMW | 7 Series (740i, 740iL, 750iL) | E38 |
| 2002-2008 | BMW | 7 Series (745i, 750i, 760i) | E65 / E66 |
| 2004-2010 | BMW | X3 | E83 |
| 2000-2006 | BMW | X5 | E53 |
| 2007-2013 | BMW | X5 | E70 |
| 1996-2002 | BMW | Z3 | E36/7 |
| 2003-2008 | BMW | Z4 | E85 / E86 |
| 2002-2006 | MINI | Cooper / Cooper S | R50 / R52 / R53 |
| 2007-2015 | MINI | Cooper / Clubman / Countryman / Paceman | R55 / R56 / R57 / R58 / R59 / R60 / R61 |
| 2005-2012 | Porsche | 911 (Carrera, Turbo, GT2, GT3) | 997 |
| 2005-2012 | Porsche | Boxster / Cayman | 987 |
| Part Number | OFSLOCK |
| Material | CNC-bent 304 stainless steel |
| Drive Size | 3/8" (compatible with ratchet, breaker bar, torque wrench) |
| Design | Two-piece, two-jaw non-slip grip |
| Use | Removal and installation |
