You are here:
WebshopVespa Oldt...Spare Part...Gear Box -...Castle Nut Tool SIP for castle
 Your Shopping Cart
Your shopping cart is empty.
calculate shipping Live! Shipping Costs Calculation
 Your Notepads
notepad icon  Please login to use the Notepads.
webshop icon All Webshop
Your Scooter
Show only articles for selected scooter.
Most Popular Articles

prev Pictures may look differentnext

Castle Nut Tool SIP for castle

nut bearing drive shaft
for Vespa 125 VNA/VNB/GT 1°
/GL/Sprint 1°/V 1°/180 Rally
also for front wheel bearing
castle nut for Vespa 160 GS
/180 SS
Ø 46,9 mm, 8/9 pins, 2.8mm

Used to open and close the drive shafts castle nuts at oldie engines.

The SIP castle nut tool is used to open and close the drive shaft castle nuts of vintage Vespa models. In the course of time castle nuts with different notch layouts have been used. For that reason we designed the SIP castle nut tool in a way that it will simultaneously open/close castle nuts with different sets of notches. The tool for the 160 GS/180 SS is thus suitable for castle nuts with a distance of either 3mm or 5mm between their 9 notches. The tool for the 125 VNA/VNB will open and close castle nuts with either 8 or 9 notches. While both ends of the tool are equipped with cogs that will engage in the notches of the castle nut, it is - thanks to a square middle part - easily operated with a standard 1/2" wrench. Attention "left thread", don`t use a wheel gun!
Result: Useful tool for the restoration of older Vespa models and an asset for any workshop.


Sip Tip: Make sure the cogs of the castle nut are intact. Should they be worn, use a new castle nut (depending on the model) part no. 25276300 (GS), or part no. 2110415/2110412 (VNA/VNB).

Customers also searched for this article with:  stub axle nut key

icon explos Spare Parts Catalogue
This article can be found in the following exploded drawings ... go Go to Exploded Drawings!
21104150 $10.79
46599000 $3.75
22480000 $20.65
Our Alternatives
for this item
93321000 $12.11
21104700 $27.22
93320000 $7.70
Customers choice
might interest you...
93320000 $7.70
21104150 $10.79

194g / piece
Stock on hand   Amount


Pages(s) 865 to open.
Catalog Preview Page
Product forums
icon scootermodels This product fits the following models
divider Producer/Model divider cc divider Type divider Engine divider Yr. of Const. divider Extra
VESPA 125 125 VNT1-2 2T AC `60-`62
VESPA 125 (T1/125) (D) 125 VNA1-2 2T AC `57-`59
VESPA 125 (T2/125) (D) 125 VNB1-6 2T AC `59-`65
VESPA 125 GT / 125 Sprint 125 VNL1-2 2T AC `61-`73 VNL2T 30001 -> 76107
VESPA 125 GTR 125 VNL2T 2T AC `68-`78 -> 118278
VESPA 150 150 VBB1-2 2T AC `60-`67
VESPA 150 150 VBA1T 2T AC `58-`60
VESPA 150 (T4/150) (D) 150 VGLA-B 2T AC `59-`65
VESPA 150 GL 150 VLA1T 2T AC `62-`64
VESPA 150 Sprint 150 VLB1T 2T AC `65-`74 -> 1151814
VESPA 150 Sprint Veloce 150 VLB1T 2T AC `69-`79 -> 165002
VESPA 160 GS (GS4) (D) 160 VSB1-2T 2T AC `62-`64
VESPA 180 Rally 180 VSD1T 2T AC `68-`73
VESPA 180 SS Super Sport 180 VSC1T 2T AC `64-`68

Legend: Quantity In Stock

This article is in stock and ready to be shipped immediately. Our warehouse is fully stocked.
This article is in stock. This item is in stock in sufficient quantity.
This article will soon be sold out. This item will be sold out soon.
This item is ordered by us especially for you. Deliverytime might take more than 3 weeks. You cannot cancel this order any more. This item needs to be ordered especially for you. The expected delivery time is about 3 weeks.
This article is currently not available but will be back in stock soon. This item is currently not available but will be back in stock soon.
This article is currently not available. This item is currently not available. You can order it nevertheless. The expected delivery time is about 3 weeks.