Description
Woodruff Key Buzzetti 10x3x3mm, to position the clutch basket on the crankshaft.
Length = 10mm
Width = 3mm
Height = 3mm
For:
APE
Ape 50 2T, AC TL5T
Ape 50 2T, AC TL6T
Ape Mix 50 2T, AC ZAPC 80000
Ape Mix 50 2T, AC, 2009 ZAPC 80000
Ape Mix 50 2T, AC, anniversary model ZAPC 80000
VESPA
Primavera 125 2T, AC, 1984> VMA1T
Primavera 125 2T, AC, 1978, Vintage VMA2T
Primavera 125 2T, AC VMA2T
Vespa 50 50 2T, AC, 1963> V5A1T
Vespa 50 3-speed 50 2T, AC V5N1T
Vespa 50 Elestart 50 2T, AC, 1972>1975 V5B2T
Vespa 50 N 50 2T, AC, Spezial V5A1T
Vespa 50 N 50 2T, AC, Spezial, 4-fold flasher system V5B3T
Vespa 50 N 50 2T, AC, Spezial, 2-fach Blinkanlage V5B3T
Vespa 50 Special 50 2T, AC, 1972>1975 V5B1T
Vespa 50 Sport 50 2T, AC, 1963> V5SA1
Vespa 50 Sport 50 2T, AC, 1966>1971 V5SS1
Vespa 90 90 2T, AC, 1963> V9A1T
Vespa 90 Sport 90 2T, AC, 1965> V9SA1
Vespa 90 Sport 90 2T, AC, 1965> V9SS1
Vespa ET 3 125 2T, AC, 1976>1983 VMB1T
Vespa HP 3-speed 50 2T, AC V5N2T
Vespa PK 50 2T, AC, type 410 V5X1T
Vespa PK 50 2T, AC, type 411 V5X1T 0016118 >
Vespa PK S 50 2T, AC, type 420 V5X2T
Vespa PK S 80 2T, AC, type 450 V8X5T
Vespa PK S 125 2T, AC, type 430 VMX5T
Vespa PK S Elestart 50 2T, AC, type 195 V5X2T
Vespa PK S Elestart 80 2T, AC, type 460 V8X5T
Vespa PK S Lusso 50 2T, AC, type 400 V5X2T 0166697
Vespa PK S Lusso 80 2T, AC, type 470 V8X5T 0005538
Vespa PK S Lusso Elestart 50 2T, AC, type 405 V5X2T
Vespa PK XL 50 2T, AC, 1989, type 412 V5X1T 17203 / V5X3T 500001
Vespa PK XL 50 2T, AC, 1989, w/o indicator V5X3T 0000001
Vespa PK XL 50 2T, AC, 1989, E Start, type 406 V5X3T 3000001
Vespa PK XL 125 2T, AC, 1989, type 431 VMX6T 0003717
Vespa PK XL 2 50 2T, AC, 1990, type 402 V5X3T 185558
Vespa PK XL 2 50 2T, AC, 1990, E Start, type 407 V5X3T 3009420
Vespa PK XL 2 125 2T, AC, 1990, type 433 VMX6T 53527
S-1753 / 011753
Woodruff Key
What is the Function of a woodruff key?
A woodruff key is a semi-circular key that due to its shape is often called half-moon key. It sits on the crankshaft shaft, which has a recess to accept this small key, and drives the ignition rotor, which also has a recess for it.
In short, the ignition wedge provides the connection between the crankshaft and the ignition so that both work in unison.
Woodruff keys are very small, but absolutely essential to produce a spark every time the crankshaft rotates.
Offset keys
The woodruff key is factory seated on both the crankshaft and in the rotor at a specific point so as not to interfere with ignition timing and thus engine behavior.
Shifting the rotor relative to the stator by a few tenths of a millimeter shifts the ignition timing. An offset woodruff key can be used to advance ignition timing to achieve more power at high RPM.
| Woodruff Key clutch basket Buzzetti 10x3x3mm APE / Vespa | |
|---|---|
| Article no. | WB-30423 |
| EAN | 4250809520049 |
| Weight | 0,01 kg |
| Brand | Buzzetti |
| Product type | Woodruff key |