Laser Injection Pump Locking Pin 3551
14-day returns on all eligible orders
Contact us within 14 days of receiving your order to request a return.
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.