Repair kits fifth wheel couplings

SK 3121-60 Z - Repair kit for lock

Item Description Parts
01 Socket head bolt 4
02 Mounting ring 1
03 Wearing part 1
10 Lubrication tube, complete 1
13 Tension spring 1
14 Lock jaw, complete 1
15 Bolt 1
23 Hexagon bolt, complete 1


Technical customer service can help you further

We have put the repair kits together with the greatest of care. If you should have any problems with installation or any parts of the repair kit are missing despite this, technical customer service can help you directly. You can call us between 8:00am and 5:00pm. If you send us an e-mail, we will contact you straight away. Please remember to give us your telephone number and the times you are available, if applicable.

Phone: +49 6102 295-0 

email: tkd-technik (at)



Repair kit for lock JSK37 CW / ME140W

Repair kit for lock JSK37 CW / ME140W



Repair kits
JSK 37 06/2007                
JSK 37 04/2012                  
SK 3121-60Z Repair kit 08/2005        
Repairkits Original spare parts 02/2011            


Gümaş Otomotiv Sanayi ve Ticaret A.Ş.
Taksim Cad. No:33/A 34437,
Taksim - İstanbul

t: 0212 254 78 05
f: 0212 256 17 86 e-mail: