Overview of universal cooling system adapters for radiator openings or expansion tanks

Description

• The most frequently used universal adapter for cars is the type UA 2 with hand wheel or UA 12 with levers.
• Securing the adapter in the radiator or expansion tank is effected by depressing the handle into a horizontal position or by turning the hand wheel.
• All the universal adapters listed also permit the holding pressure to be reinforced by way of the threaded rod. 

For openings Ø mm	with hand wheel	Ref-no	with handle	Ref-no
21…38	UA 1	010301	UA 11	010401
19,5…38	UA 1j*	010306	UA 11j*	010406
27…42	UA 2	010302	UA 12	010402
33…50	UA 3	010303	UA 13	010403
26…45	UA 3DB**	010305	UA 13DB**	010405
40…65	UA 4	010304	UA 14	010404

* for Asian vehicles ** specifically for Mercedes Benz

 

 

 

 

Scope of delivery

• Delivery in box.

 

 

 

 

spare parts

• ET 419 (121452) rubber cone for UA 11j + UA 1j (red)
• ET 421 (121454) rubber cone for UA 11 and UA 1 (red)
• ET 423 (121456) rubber cone for UA 12 and UA 2 (black)
• ET 424 (121457) rubber cone for UA 13 and UA 3 (grey)
• ET 422 (121455) rubber cone for UA 13DB and UA 3DB (grey)
• ET 425 (121458) rubber cone for UA 14 and UA 4 (blue)
• ET 72 (120106_1) thread bar for UA ..
• ET 80 (120113) upper hand wheel for UA 1...4
• ET 81 (120114) lower hand wheel für UA 1...4
• KN 300 (010408) nipple for quick coupling