1973 Pontiac Catalina Differentials
![Pontiac Catalina Differentials - 1973](https://ic.carid.com/pages/replacement-differentials/replacement-differentials-year_0.jpg)
- Yukon Gear & Axle®Front and Rear Differential Side Gear Thrust WasherPontiac Catalina with GM 8.5" Series Axle 1973, Front and Rear Differential Side Gear Thrust Washer by Yukon Gear & Axle®. Dominate the track or hit the trails with confidence by fine tuning your vehicle for neck-breaking speed and...Enables you to keep your engine in the powerband for more giddy-up and high speedAllows for getting superior traction on just about any brutal terrain$16.89
- Yukon Gear & Axle®Front and Rear Ring Gear BoltPontiac Catalina with GM 7.5" Series Axle / with GM 7.6" Series Axle 1973, Front and Rear Ring Gear Bolt by Yukon Gear & Axle®. Yukon Gear & Axle manufactures a full line of top quality small parts to complete any job including ring...Expertly crafted from premium materialsDesigned to match rigorous quality standards$4.89
- Yukon Gear & Axle®Front and Rear Super Carrier Shim KitPontiac Catalina 1973, Front and Rear Super Carrier Shim Kit by Yukon Gear & Axle®. Dominate the track or hit the trails with confidence by fine tuning your vehicle for neck-breaking speed and performance with this premium differential...Enables you to keep your engine in the powerband for more giddy-up and high speedAllows for getting superior traction on just about any brutal terrain$37.89
- Yukon Gear & Axle®Rear Differential Clutch GuidePontiac Catalina with Chrysler 9.25" Series Axle 1973, Rear Differential Clutch Guide by Yukon Gear & Axle®. Dominate the track or hit the trails with confidence by fine tuning your vehicle for neck-breaking speed and performance with...Enables you to keep your engine in the powerband for more giddy-up and high speedAllows for getting superior traction on just about any brutal terrain$9.89
- Yukon Gear & Axle®Rear Differential Clutch SetPontiac Catalina 1973, Rear Differential Clutch Set by Yukon Gear & Axle®. Yukon uses higher quality materials and better techniques than OEM to ensure a longer lasting spider gear set. Designed utilizing the latest technology, this...Expertly crafted from premium materialsDesigned to match rigorous quality standards$368.89 - $493.89
- Yukon Gear & Axle®Rear Differential Crush Sleeve Eliminator KitPontiac Catalina with GM 8.5" Series Axle 1973, Rear Differential Crush Sleeve Eliminator Kit by Yukon Gear & Axle®. Dominate the track or hit the trails with confidence by fine tuning your vehicle for neck-breaking speed and...Enables you to keep your engine in the powerband for more giddy-up and high speedAllows for getting superior traction on just about any brutal terrain$45.89
- Yukon Gear & Axle®Rear Differential Pinion SealPontiac Catalina with GM 8.2" Series Axle 1973, Rear Differential Pinion Seal by Yukon Gear & Axle®. Dominate the track or hit the trails with confidence by fine tuning your vehicle for neck-breaking speed and performance with this...Enables you to keep your engine in the powerband for more giddy-up and high speedAllows for getting superior traction on just about any brutal terrain$9.89
- Yukon Gear & Axle®Rear Differential Preload Shim SetPontiac Catalina with GM 12" Series Axle 1973, Rear Differential Preload Shim Set by Yukon Gear & Axle®. Dominate the track or hit the trails with confidence by fine tuning your vehicle for neck-breaking speed and performance with this...Enables you to keep your engine in the powerband for more giddy-up and high speedAllows for getting superior traction on just about any brutal terrain$36.89
- Richmond®Differential Bearing KitPontiac Catalina with GM 8.5" Series Axle 1973, Differential Bearing Kit by Richmond®. Dominate the track or hit the trails with confidence by fine tuning your vehicle for neck-breaking speed and performance with this premium...Outstanding design and state of the art manufacturing techniquesExtensive testing ensures uncompromising reliability$165.14 - $168.68
- Richmond®Differential Pinion ShaftPontiac Catalina with GM 8.5" Series Axle 1973, Differential Pinion Shaft by Richmond®. Dominate the track or hit the trails with confidence by fine tuning your vehicle for neck-breaking speed and performance with this premium...Outstanding design and state of the art manufacturing techniquesExtensive testing ensures uncompromising reliability$17.68 - $48.76
- Richmond®Differential Spool Bearing KitPontiac Catalina with 10 Bolt, GM 8.5" Series Axle 1973, Differential Spool Bearing Kit by Richmond®. Richmond Gear Differential Installation Kits are a must have when overhauling an axle or replacing a ring & pinion set. Differential...Outstanding design and state of the art manufacturing techniquesExtensive testing ensures uncompromising reliability$44.22 - $56.76
- Motive Gear®Differential Carrier Shim KitPontiac Catalina with Ford 7.50" Series Axle / with GM 7.5" Series Axle / with GM 7.6" Series Axle / with GM 7.75" Series Axle / with GM 7.625" Series Axle / with GM 8.2" Series Axle / with GM 8.5" Series Axle / with GM 8.25" Series Axle...Motive Gear uses the highest quality standards of manufacturingFrom machining and finishing to heat treatment company demand the best$24.66
- Motive Gear®Differential Ring Gear Spacer with BoltsPontiac Catalina with GM 8.5" Series Axle 1973, Differential Ring Gear Spacer with Bolts by Motive Gear®. Dominate the track or hit the trails with confidence by fine tuning your vehicle for neck-breaking speed and performance with this...Enables you to keep your engine in the powerband for more giddy-up and high speedAllows for getting superior traction on just about any brutal terrain$66.12
- AllStar Performance®Differential Cross PinPontiac Catalina with 10 Bolt, GM 8.5" Series Axle 1973, Differential Cross Pin by AllStar Performance®. Drive with confidence and have the edge with AllStar Performance. With such a ground-breaking design and elaborate development,...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$29.99
- AllStar Performance®Ring Gear SpacerPontiac Catalina with GM 7.5" Series Axle 1973, Ring Gear Spacer by AllStar Performance®. With GM 7.5" Series Axle. Drive with confidence and have the edge with AllStar Performance. With such a ground-breaking design and elaborate...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$45.99
- Goodmark®Rear Axle Vent Tube with CapPontiac Catalina with 12 Bolt Housing Cover 1973, Rear Axle Vent Tube With Cap by Goodmark®. Some other restoration sheet metal companies may carry popular panels like hoods, fenders and quarter panels, but far too often they come up...Faithful reproduction of the original partHighest quality sheet metal parts available$13.61
- Ratech®Differential Bearing Spacer with Shim PackPontiac Catalina with 8.5" Ring Gear, GM Series Axle 1973, Differential Bearing Spacer With Shim Pack by Ratech®. Designed with precision and functionality in mind, this accessory ensures outstanding performance and easy use which makes...OEM design and manufacturing ensure top qualityCrafted from prime materials for long-term service$17.11
- Ratech®Differential Crush SleevePontiac Catalina with 8.5" Ring Gear, GM Series Axle 1973, Differential Crush Sleeve by Ratech®. Designed with precision and functionality in mind, this accessory ensures outstanding performance and easy use which makes it the perfect...OEM design and manufacturing ensure top qualityCrafted from prime materials for long-term service$13.73
- Ratech®Ring Gear Bolt SetPontiac Catalina with 8.5" Ring Gear, GM Series Axle 1973, Ring Gear Bolt Set by Ratech®. Designed with precision and functionality in mind, this accessory ensures outstanding performance and easy use which makes it the perfect deal for...OEM design and manufacturing ensure top qualityCrafted from prime materials for long-term service$20.74
- Spicer®Ring and Pinion Gear SetPontiac Catalina 1973, Ring and Pinion Gear Set by Spicer®. All Spicer ring and pinion gears are designed and tested to meet original equipment specifications. When you purchase genuine Spicer ring and pinion gear sets, you can be...Premium heat treatment processesOptimal tooth profiles$214.97
- Spicer®SVL™ Ring and Pinion Gear SetPontiac Catalina 1973, SVL™ Ring and Pinion Gear Set by Spicer®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your...High quality at an affordable priceExpertly made from premium materials$140.77 - $225.58
- Spicer®Unloaded Differential CasePontiac Catalina 1973, Unloaded Differential Case by Spicer®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs...High quality at an affordable priceExpertly made from premium materials$117.69
- Spicer®Differential Crush SleevePontiac Catalina 1973, Differential Crush Sleeve by Spicer®. Spicer parts are designed, engineered, and manufactured to meet or exceed OE requirements because they are OE parts, ensuring a perfect fit with company full line of...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$4.25
- Spicer®Differential Pinion SealPontiac Catalina 1973, Differential Pinion Seal by Spicer®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs...High quality at an affordable priceExpertly made from premium materials$13.48
- Motive Gear®Standard Open DifferentialPontiac Catalina with GM 8.5" Series Axle 1973, Standard Open Differential by Motive Gear®. All Motive Gear products are engineered for their specific application and manufactured in state of the art facilities. All of company products...Motive Gear uses the highest quality standards of manufacturingFrom machining and finishing to heat treatment company demand the best$107.83 - $198.78
- Powertrax®Lock Right LockerPontiac Catalina with Open Differential, GM 8.5" Series Axle 1973, Lock Right Locker by Powertrax®. With Couplers. Designed utilizing the latest technology, this product features premium quality and will perform better than advertised....Brute force devices for rugged applicationsReplacement of differential case not required$361.68
- Yukon Gear & Axle®Front and Rear SpoolPontiac Catalina with GM 8.5" Series Axle 1973, Front and Rear Spool by Yukon Gear & Axle®. Dominate the track or hit the trails with confidence by fine tuning your vehicle for neck-breaking speed and performance with this premium...Enables you to keep your engine in the powerband for more giddy-up and high speedAllows for getting superior traction on just about any brutal terrain$417.89
- Richmond®Excel™ Front Mini SpoolPontiac Catalina with GM 8.5" Series Axle 1973, Excel™ Front Mini Spool by Richmond®. Designed utilizing the latest technology, this product by Richmond features premium quality and will perform better than advertised. Perfect for...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$83.67
- Richmond®Excel™ Full SpoolPontiac Catalina with GM 8.5" Series Axle 1973, Excel™ Full Spool by Richmond®. Designed utilizing the latest technology, this product by Richmond features premium quality and will perform better than advertised. Perfect for your...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$162.59
- Richmond®Rear SpoolPontiac Catalina with 45 Degree Pressure Angle Axles, 10 Bolt, C-Clip Eliminator Kit, GM 8.5" Series Axle 1973, Rear Spool by Richmond®. Dominate the track or hit the trails with confidence by fine tuning your vehicle for neck-breaking...Outstanding design and state of the art manufacturing techniquesExtensive testing ensures uncompromising reliability$213.42 - $220.46
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