JW Bell O-rings

Patrick Kelliher · Today, 01:53 PM

Bought a used TH200 with a JW Bell. What size O- ring do I need to mate the bell to the pump. Can't seem to find a part number.

Mike Pearson · Today, 05:52 PM

Silicone around that area and on h the bolts works just fine. I only used the o rings the first time.

Steve Grady · Today, 06:31 PM

It uses the Pump Bolt sealing O-ring from a 700R4/4L60, The trade part number for it is 74309A. GM part number is 8654341, You will need 6 of them as they are sold each. PM me if you have any questions.

jmantle · Today, 08:47 PM

Quote:

Originally Posted by Patrick Kelliher

Bought a used TH200 with a JW Bell. What size O- ring do I need to mate the bell to the pump. Can't seem to find a part number.

-011 is the size, 5/16 ID x 7/16 OD. Anyone who sells seals or bearings will have them.

Today, 01:53 PM	#1
Patrick Kelliher Member Join Date: May 2006 Location: New Hampshire Posts: 125 Likes: 0 Liked 0 Times in 0 Posts	JW Bell O-rings Bought a used TH200 with a JW Bell. What size O- ring do I need to mate the bell to the pump. Can't seem to find a part number.

Today, 05:52 PM	#2
Mike Pearson VIP Member Join Date: Mar 2007 Posts: 2,478 Likes: 635 Liked 2,008 Times in 603 Posts	Re: JW Bell O-rings Silicone around that area and on h the bolts works just fine. I only used the o rings the first time. __________________ Mike Pearson 2485 SS

Today, 06:31 PM	#3
Steve Grady Junior Member Join Date: Apr 2023 Location: Columbus, OH Posts: 93 Likes: 109 Liked 171 Times in 56 Posts	Re: JW Bell O-rings It uses the Pump Bolt sealing O-ring from a 700R4/4L60, The trade part number for it is 74309A. GM part number is 8654341, You will need 6 of them as they are sold each. PM me if you have any questions. __________________ Div 3 Sales, Service and Tech for many manufacturers Last edited by Steve Grady; Today at 06:46 PM.

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