Laser Injection Pump Locking Pin 3551
Free returns on all eligible orders
You have 30 days to request a return. All sale items are final sale.
Shipping information
Use this text to share information about your product.
Returns & warranty
Use this text to share information about your product.
Diesel injector high pressure pump locking pin used to lock the fuel pump in its timed position. The 3551 locking pin can be found in many diesel VAG timing kits.
Included in kits 3472, 3574, 3978, 4346, 4772, 4684, 4867, 5130, 6557 and 7588.
Pin diameter: 6mm.