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Pontiac Firebird Differential Rebuild Kit

We have 4 Items In-stock. Select a year to continue.
$100.19 List Price $118.22 Save $18.03 Availability: In Stock
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TIMKEN DIFFERENTIAL REBUILD KIT -- This is a high quality, OE replacement differential rebuild kit.
  • SKU#: TMDRK320
  • Brand: Timken
  • Fit Note: 7.5 in. Ring Gear, 7.63 in. Ring Gear, 1st Design
  • Anticipated Ship Out Time: Same day - 1 business day
 
Fits the following Pontiac Firebird Years:
  • 1982-2001 | All Engines | All Submodels
$132.20 List Price $156.00 Save $23.80 Availability: In Stock
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MOTIVE GEAR DIFFERENTIAL INTERNAL KIT -- 8.5 in. ring gear diameter; Open type differential; 28 spline; For all ratios; Includes side gears, side gear washers, pinion gears, pinion gear washers, pinion shaft and lock bolt or roll pin; This is a high quality, direct fit OE replacement differential internal kit.
  • SKU#: M92GM10BI
  • Brand: Motive Gear
  • Warranty: 6-month or 50,000-mile Motive Gear limited warranty
 
Fits the following Pontiac Firebird Years:
  • 1970-1981 | All Engines | All Submodels
$103.97 List Price $122.68 Save $18.71 Availability: In Stock
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TIMKEN DIFFERENTIAL REBUILD KIT -- For differentials with 8.25 in. ring gear diameter; Consists of differential bearings, pinion head bearing, pinion tail bearing, pinion seal, crush sleeve, pinion nut, gear marking compound and brush, thread locker, and RTV silicone sealer.
  • SKU#: TMDRK321
  • Brand: Timken
  • Fit Note: 8.5 in. Ring Gear
  • Anticipated Ship Out Time: Same day - 1 business day
 
Fits the following Pontiac Firebird Years:
  • 1973-1981 | All Engines | All Submodels
Rating: (see review/s)

"Managed to use the bearings fine but some of the seals did not fit anywhere and the most important pinion seal was way off. Also the pinion nut was of questionable quality compared to the original and the thread mismatched which we only discovered when we started torquing. Result was thread on pinion damaged and new ring and pinion required.Mixed feelings!!" posted by: Nigel Carey on June 18, 2014

$164.33 List Price $193.91 Save $29.58 Availability: In Stock
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MOTIVE GEAR DIFFERENTIAL INTERNAL KIT -- 3.08 and 3.23 gear ratio: Includes side gears, side gear washers, pinion gears, pinion gear washers, pinion shaft and lock bolt or roll pin; This is a high quality, direct fit OE replacement differential internal kit.
  • SKU#: M92GM76BI
  • Brand: Motive Gear
  • Fit Note: 7.5 in. (10 Bolt), 7.625 in. (10 Bolt)
  • Warranty: 6-month or 50,000-mile Motive Gear limited warranty
 
Fits the following Pontiac Firebird Years:
  • 1982-2002 | All Engines | All Submodels