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O-Ring for SAE J518 Split Flange Fittings & Adapters, 1.50 Inch

Dash Size -24	Brand Danfoss Power Solutions (II LLC Aeroquip)	Brand Aeroquip	Pack Size 1.00	UOM EA	Flange Size 1.50	I.D. 1.859 in	Materials Buna-N (90 durometer)	O.D. 2.137 in	Supplier Part Number FF9446-225	Temperature Range -40 to +250	Thread Sealant No	Product Weight 0.99 lbs	Alternate Part Numbers Alternate Part Number C1CV60, Alternate Part Number MI-00298713, Alternate Part Number MINO-00015F47145, Alternate Part Number SFO-24

Product Questions & Answers 3

Product Questions & Answers

what's the temp range on this o-ring? got a system that runs pretty hot and i don't want to be replacing seals every few months

Question by: Bonnie E on Aug 2, 2025, 7:29 PM

Buna-N at 90 durometer holds up from -40 degrees F all the way up to 250 degrees F. If your system stays under that ceiling, you shouldn't be fighting premature seal failures from heat alone. That's a solid working range for most hydraulic setups running standard fluid temps.

Answer by: Customer Support on Aug 4, 2025, 8:53 AM

Will this o-ring work with standard SAE J518 flanges, or is it only for specific brands?

Question by: Billy O on Apr 30, 2025, 8:15 PM

This O-ring is made to fit SAE J518 split flange fittings and adapters.

Answer by: Customer Support on May 2, 2025, 7:37 PM

got a 1.5 inch split flange fitting that needs a new o-ring, this the right size for that?

Question by: Curt M on Aug 3, 2025, 2:17 PM

For a 1.5-inch SAE J518 split flange fitting, the dimensions on this one line up correctly. The inside diameter is 1.859 inches, outside diameter is 2.137 inches, and the width runs 0.139 inches. That's the standard sizing for a -24 dash size flange seal, so it should drop right in where your old one came out.

Answer by: Customer Support on Aug 4, 2025, 9:18 PM

Similar Products

Model Number	Flange Size	Dash Size	Materials	Temperature Range	I.D.	Width (E)	O.D.
FF9446-214	0.75	-12	Buna-N (90 durometer)	-40 to +250	0.984 in	0.139	1.262 in
FF9446-219	1	-16	Buna-N (90 durometer)	-40 to +250	1.296 in	0.139	1.574 in
FF9446-222	1.25	-20	Buna-N (90 durometer)	-40 to +250	1.484 in	0.139	1.762 in
FF9446-225	1.5	-24	Buna-N (90 durometer)	-40 to +250	1.859 in	0.139	2.137 in
FF9446-228	2	-32	Buna-N (90 durometer)	-40 to +250	2.234 in	0.139	2.512 in
FF9446-210	0.5	-08	Buna-N (90 durometer)	-40 to +250	0.734 in	0.139	1.012 in