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Re: '56 Imperial Rear Pinion Seal C-73 Jump to page : 1 Now viewing page 1 [50 messages per page] | View previous thread :: View next thread |
Forward Look NON-Technical Discussions -> 1955-1961 Forward Look MoPar General Discussion | Message format |
ybshore |
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Member Posts: 10 | Older (pre '57) 8-3/4 diffs will not fit into the true 8-3/4 ('57 and later) axle housing. The axle housing has a different bolt pattern for the carrier, the axles have different splines, and the axle bearings are all different. I've been looking for the pinion seal for my '56 Imperial and can't find a source. It's 2 5/8 ID x 3 1/2 OD. Can anyone send me to a lead? TY. | ||
jboymechanic |
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Expert Posts: 2196 Location: Muskego, WI | You may have to look up your part by size, sounds like you've already disassembled and measured? I'd look on SKF's website for a seal in the size you need, order it and see if it matches. These seals are usually pretty cheap. Another option is to go to Andy Bernbaum, I've had good luck with them. Here is a link to their site, they list the seal at $35 plus shipping. Expensive, but I'm willing to bet it will be correct. https://www.oldmoparts.com/parts-rear-axle.aspx As a fellow '56 Imperial owner, I'm curious about your car. What body style? Which trans? What kind of condition is it in? | ||
57chizler |
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Expert Posts: 3768 Location: NorCal | Going by the dimensions you gave (2.625" X 3.500"), the following CR seals should work; 26177, 26186, 26189, 26190, 26191. 26191 and 26190 are .438" wide, the others are .375" wide. 26186, 26190 and 26192 are the 2-lip design. | ||
60 dart |
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Expert 5K+ Posts: 8947 Location: WHEELING,WV.>>>HOME OF WWVA | https://www.ebay.com/p/Rear-Axle-Pinion-Seal-1937-1957-Dodge-Plymout... https://www.rockauto.com/en/parts/skf,18880,differential+pinion&... Edited by 60 dart 2018-09-06 3:55 PM | ||
56D500boy |
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Expert 5K+ Posts: 9854 Location: Lower Mainland BC | 60 dart - 2018-09-06 3:42 PM https://www.ebay.com/p/Rear-Axle-Pinion-Seal-1937-1957-Dodge-Plymout... https://www.rockauto.com/en/parts/skf,18880,differential+pinion+seal... Rock Auto: Width (in) 0.5 Shaft (in) 1.875 Bore (in) 3.105 Outer Diameter (in) 3.11 | ||
ybshore |
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Member Posts: 10 | 56D500boy - 2018-09-06 6:36 PM 60 dart - 2018-09-06 3:42 PM https://www.ebay.com/p/Rear-Axle-Pinion-Seal-1937-1957-Dodge-Plymout... https://www.rockauto.com/en/parts/skf,18880,differential+pinion+seal... Rock Auto: Width (in) 0.5 Shaft (in) 1.875 Bore (in) 3.105 Outer Diameter (in) 3.11 I'll order from Rock and thank you very much | ||
ybshore |
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Member Posts: 10 | 56D500boy - 2018-09-06 6:36 PM 60 dart - 2018-09-06 3:42 PM https://www.ebay.com/p/Rear-Axle-Pinion-Seal-1937-1957-Dodge-Plymout... https://www.rockauto.com/en/parts/skf,18880,differential+pinion+seal... Rock Auto: Width (in) 0.5 Shaft (in) 1.875 Bore (in) 3.105 Outer Diameter (in) 3.11 They both claim to replace 663602. Same? My outer diameter is 3.5 | ||
56D500boy |
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Expert 5K+ Posts: 9854 Location: Lower Mainland BC | ybshore - 2018-09-06 7:24 PM They both claim to replace 663602. Same? My outer diameter is 3.5 THIS IS WHY ONLY ONE POST ONE TOPIC IS THE WAY TO GO. 663 602 has NOTHING!!!!!!!! to do with a C73. At best it is a 1404 504. Google 1404504 (no space) and see what *you* come up with. | ||
ybshore |
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Member Posts: 10 | 56D500boy - 2018-09-06 10:49 PM ybshore - 2018-09-06 7:24 PM They both claim to replace 663602. Same? My outer diameter is 3.5 THIS IS WHY ONLY ONE POST ONE TOPIC IS THE WAY TO GO. 663 602 has NOTHING!!!!!!!! to do with a C73. At best it is a 1404 504. Google 1404504 (no space) and see what *you* come up with. Man! This is one of the hardest parts I've ever chased!!! | ||
ybshore |
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Member Posts: 10 | 56D500boy - 2018-09-06 10:49 PM ybshore - 2018-09-06 7:24 PM They both claim to replace 663602. Same? My outer diameter is 3.5 THIS IS WHY ONLY ONE POST ONE TOPIC IS THE WAY TO GO. 663 602 has NOTHING!!!!!!!! to do with a C73. At best it is a 1404 504. Google 1404504 (no space) and see what *you* come up with. I see on a Fireflite youi recommended Bernbaum. https://www.oldmoparts.com/parts-rear-axle.aspx Is this the same as my '56 Imperial? | ||
ybshore |
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Member Posts: 10 | ybshore - 2018-09-07 6:53 AM 56D500boy - 2018-09-06 10:49 PM ybshore - 2018-09-06 7:24 PM They both claim to replace 663602. Same? My outer diameter is 3.5 THIS IS WHY ONLY ONE POST ONE TOPIC IS THE WAY TO GO. 663 602 has NOTHING!!!!!!!! to do with a C73. At best it is a 1404 504. Google 1404504 (no space) and see what *you* come up with. I see on a Fireflite youi recommended Bernbaum. https://www.oldmoparts.com/parts-rear-axle.aspx Is this the same as my '56 Imperial? Mopar Part Number Search Enter the part number or keyword description, and press the Search button. A partial part number can be entered but requires a minimum of 5 digits. Part Number Description 1404504 Part Search Abbreviations List Search Result For "1404504" Part # Application Description 1404504 52-56 Chrys Des 8 Cyl seal pinion oil | ||
56D500boy |
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Expert 5K+ Posts: 9854 Location: Lower Mainland BC | ybshore - 2018-09-06 7:22 AM Older (pre '57) 8-3/4 diffs will not fit into the true 8-3/4 ('57 and later) axle housing. The axle housing has a different bolt pattern for the carrier, the axles have different splines, and the axle bearings are all different. I've been looking for the pinion seal for my '56 Imperial and can't find a source. It's 2 5/8 ID x 3 1/2 OD. Can anyone send me to a lead? TY. While not convinced that you really need a 2.625" x 3.50" seal, I found an SKF 26177 with those dimensions. You're welcome (SKF_26177_SealDetails.jpg) Attachments ---------------- SKF_26177_SealDetails.jpg (100KB - 212 downloads) | ||
57chizler |
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Expert Posts: 3768 Location: NorCal | 56D500boy - 2018-09-07 9:59 AM While not convinced that you really need a 2.625" x 3.50" seal, I found an SKF 26177 with those dimensions. You're welcome Same number I posted in my original reply but those dimensions are suspicious, not a typical pinion seal configuration. | ||
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