1984 Pontiac Firebird Differentials
- ACDelco®Genuine GM Parts™ Differential Pinion BearingPontiac Firebird 1984, Genuine GM Parts™ Differential Pinion Bearing by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$45.92 - $75.99Save: 15%$39.04 - $64.60
- ACDelco®Gold™ 1 Piece Differential Pinion Seal w/o Triple-LipPontiac Firebird 1984, Gold™ 1 Piece Differential Pinion Seal W/O Triple-Lip by ACDelco®. Designed utilizing the latest technology, this product features premium quality and will perform better than advertised. Perfect for your...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$27.42Save: $4.46 (16%)$22.96
- SKF®Rear Outer Differential Pinion RacePontiac Firebird with 7.50" Ring Gear 1984, Rear Outer Differential Pinion Race by SKF®. Designed utilizing the latest technology, this product by SKF features premium quality and will perform better than advertised. Perfect for your...Excellent replacement for your worn out or faulty partDesigned to restore original performance and reliability$6.11
- SKF®Rear Tapered Roller Differential Bearing RacePontiac Firebird with 7.5" Ring Gear / with 8.5" Ring Gear 1984, Rear Tapered Roller Differential Bearing Race by SKF®. Designed utilizing the latest technology, this product by SKF features premium quality and will perform better than...Excellent replacement for your worn out or faulty partDesigned to restore original performance and reliability$6.72
- Dorman®OE Solutions™ Rear Ring and Pinion Bearing Installation Kit with Marking CompoundPontiac Firebird with 7.5" Ring Gear 1984, OE Solutions™ Rear Ring and Pinion Bearing Installation Kit With Marking Compound by Dorman®. Dorman’s Differential Bearing Kit allows you to keep all the necessary components for...Replacement eliminates driveline grinding and whining soundsRobust steel construction ensures durability for years of service$165.50
- Timken®Rear Differential BearingPontiac Firebird with 7.5" Ring Gear / 7.63" Ring Gear / 8.5" Ring Gear, B Series Axle / C Series Axle / G Series Axle / K Series Axle / O Series Axle 1984, Rear Differential Bearing by Timken®. Get optimum vehicle performance with...Designed to effectively reduce frictionUltimate load handling capability$13.95
- Timken®Rear Differential Pinion BearingPontiac Firebird with 7.5" Ring Gear / with 7.63" Ring Gear 1984, Rear Differential Pinion Bearing by Timken®. Get optimum vehicle performance with Timken bearings. Timken manufactures ball bearings, cylindrical roller bearings, and...Designed to effectively reduce frictionUltimate load handling capability$12.01 - $16.69
- Timken®Rear Differential Pinion RacePontiac Firebird with 7.5" Ring Gear / with 7.63" Ring Gear 1984, Rear Differential Pinion Race by Timken®. Precision manufactured using premium materials and made by the company that is trusted by many carmakers, the Timken race is the...OE quality fit, performance, and reliabilityCost-effective friction management solution$6.36 - $13.44
- National®Rear Differential BearingPontiac Firebird with 7.5" Ring Gear, GMC Series Axle 1984, Rear Differential Bearing by National®. This bearing is manufactured from high quality steel and constructed utilizing state-of-the-art computer controlled heat treatment...Premium bearing design matches OEM specificationsPrecision manufactured using premium-grade steel for outstanding durability and performance$12.45
- National®Rear Differential Carrier RacePontiac Firebird with 7.5" Ring Gear, GMC Series Axle 1984, Rear Differential Carrier Race by National®. This part is manufactured by one of the most trusted names in the automotive industry to keep your vehicle perform optimally. It is...Premium bearing design matches OEM specificationsPrecision manufactured using premium-grade steel for outstanding durability and performance$6.78
- National®Rear Inner Differential Pinion BearingPontiac Firebird with 7.5" Ring Gear, GMC Series Axle 1984, Rear Inner Differential Pinion Bearing by National®. This bearing is manufactured from high quality steel and constructed utilizing state-of-the-art computer controlled heat...Premium bearing design matches OEM specificationsPrecision manufactured using premium-grade steel for outstanding durability and performance$26.20
- National®Rear Inner Differential Pinion RacePontiac Firebird with 7.5" Ring Gear, GMC Series Axle 1984, Rear Inner Differential Pinion Race by National®. This part is manufactured by one of the most trusted names in the automotive industry to keep your vehicle perform optimally....Premium bearing design matches OEM specificationsPrecision manufactured using premium-grade steel for outstanding durability and performance$13.07
- Yukon Gear & Axle®Rear Differential Master Overhaul KitPontiac Firebird with GM 7.5" Series Axle 1984, Rear Differential Master Overhaul 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...Most complete kits on the marketComplete overhaul package to rebuild differential$287.89
- Yukon Gear & Axle®Rear Spider Gear SetPontiac Firebird with GM 7.5" Series Axle 1984, Rear Spider Gear 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 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$146.89 - $268.89
- Yukon Gear & Axle®Rear Standard Open Carrier CasePontiac Firebird with GM 7.5" Series Axle / with GM 7.6" Series Axle 1984, Rear Standard Open Carrier Case by Yukon Gear & Axle®. Dominate the track or hit the trails with confidence by fine tuning your vehicle for neck-breaking speed...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$335.89
- Richmond®Excel™ Rear Differential Carrier Gear KitPontiac Firebird with 26 Spline, 10 Bolt, 1.16" Axle Spline Diameter, GM 7.5" Series Axle / GM 7.625" Series Axle 1984, Excel™ Rear Differential Carrier Gear Kit by Richmond®. Designed utilizing the latest technology, this product by...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$149.32
- DT Components®Rear Differential BearingPontiac Firebird with 7.5" Ring Gear / with 7.63" Ring Gear / with 8.5" Ring Gear 1984, Rear Differential Bearing by DT Components®. Designed utilizing the latest technology, this product by DT Components features premium quality and...Expertly crafted from premium materialsDesigned to match rigorous quality standards$17.38
- DT Components®Rear Differential Bearing RacePontiac Firebird 1984, Rear Differential Bearing Race by DT Components®. Designed utilizing the latest technology, this product by DT Components features premium quality and will perform better than advertised. Perfect for your vehicle...Direct-fit OE-quality replacement for your factory partHelps restore the proper functionality of your vehicle$7.47 - $17.81
- NTN®Rear Differential BearingPontiac Firebird 1984, Rear Differential Bearing by NTN®. When it comes to a top-notch replacement for your worn out factory part, this OE-quality differential component is right what the doctor ordered if you need to restore and...Direct-fit OE-quality replacement for your factory partHelps restore the proper functionality of your vehicle$10.37
- AllStar Performance®Ring and Pinion Installation Bearing KitPontiac Firebird with 10 Bolt, GM 7.5" Series Axle 1984, Ring and Pinion Installation Bearing Kit by AllStar Performance®. Drive with confidence and have the edge with AllStar Performance. With such a ground-breaking design and...Precise manufacturing and high-grade materialsExceptional performance at a competitive price$109.99
- Motive Gear®Differential Gear Installation KitPontiac Firebird 1984, Differential Gear Installation Kit 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 undergo rigid...Motive Gear uses the highest quality standards of manufacturingFrom machining and finishing to heat treatment company demand the best$110.97 - $233.31
- Motive Gear®Rear Differential Master Bearing KitPontiac Firebird with 10 Bolt, GM 7.5" Series Axle 1984, Rear Differential Master Bearing Kit by Motive Gear®. All Motive Gear products are engineered for their specific application and manufactured in state of the art facilities. All...Motive Gear uses the highest quality standards of manufacturingFrom machining and finishing to heat treatment company demand the best$130.57 - $194.40
- Motive Gear®Rear Differential Super Bearing KitPontiac Firebird with 10 Bolt, GM 7.5" Series Axle 1984, Rear Differential Super Bearing Kit by Motive Gear®. Dominate the track or hit the trails with confidence by fine tuning your vehicle for neck-breaking speed and performance with...Motive Gear uses the highest quality standards of manufacturingFrom machining and finishing to heat treatment company demand the best$135.21 - $195.20
- Ratech®Pinion Shim SetPontiac Firebird with 7.5" Ring Gear, GM Series Axle 1984, Pinion Shim 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$14.76
- ACDelco®Genuine GM Parts™ Cast Iron Differential Pinion ShaftPontiac Firebird with 7.625" Ring Gear, Saginaw-American Axle 1984, Genuine GM Parts™ Cast Iron Differential Pinion Shaft by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$43.71Save: $6.56 (15%)$37.15
- Yukon Gear & Axle®Front and Rear Differential Cross Pin BoltPontiac Firebird with Chrysler 8.25" Series Axle 1984, Front and Rear Differential Cross Pin Bolt 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$6.89
- ACDelco®Genuine GM Parts™ Differential Lockout BushingPontiac Firebird 2nd Generation with Positraction Limited Slip Rear Axle 1984, Genuine GM Parts™ Differential Lockout Bushing by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$20.36Save: $3.09 (15%)$17.27
- Dorman®Help™ Differential Crush SleevesPontiac Firebird with 7.5" Ring Gear / with 7.625" Ring Gear 1984, Help™ Differential Crush Sleeves by Dorman®. A necessary item to replace when servicing the differential, Dorman’s Differential Crush Sleeve is durably built to...Direct replacement for a proper fit every timeDesigned specifically for rear-wheel drive vehicles$5.47
- Dorman®Help™ Rear Differential Pinion Shaft Lock BoltPontiac Firebird 1984, Help™ Rear Differential Pinion Shaft Lock Bolt by Dorman®. This differential pinion shaft lock bolt is designed to match the fit and function of the original part on specified vehicles. Made of quality...Direct replacement - this differential pinion shaft lock bolt matches the fit and function of the factory part on specified years, makes and modelsIdeal solution - this bolt is a reliable replacement for an original part that is missing or has failed due to fatigue$2.48
- Spicer®Differential Pinion SealPontiac Firebird 1984, 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$8.65 - $13.32
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