1986 Pontiac Firefly Differentials
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Auburn Gear®Grip-N-Loc™ Rear DifferentialPontiac Firefly 1986, Grip-N-Loc™ Rear Differential by Auburn Gear®. Auburn Gear’s most advanced limited slip differential, the Grip-N-Loc™, builds upon exclusive technologies found in the previous limited slip line, but is...Upgrades vehicles for safe transfer of increased power/torque across the axleCase material is up to 50% stronger than OE cases$611.95 - $655.37 - SKF®Differential BearingPontiac Firefly 1986, Differential Bearing by SKF®. Do you feel shaking or shuddering when you engage the clutch; hear grinding noise when you shift gears? Does your engine race without an increase in road speed? You're in need of...OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price$18.12 - $31.29
- Spicer®Differential Pinion SealPontiac Firefly 1986, 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 and...High quality at an affordable priceExpertly made from premium materials$8.71 - $13.21
- Spicer®Differential Crush SleevePontiac Firefly 1986, 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$6.08
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1986 Pontiac Firefly Models