Differentials, Assemblies & Parts for 1989 Ford Mustang
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2,880 Results
8.8 inch Differential Cover Rear End Girdle System For 1979-2004 Ford Mustang (Fits: 1989 Ford Mustang)
Brand New$62.99Top Rated Plus- Sellers with highest buyer ratings
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or Best OfferFree shippingFor 1979 1980 - 2004 Ford Mustang 8.8 Differential Cover Rear End Girdle System (Fits: 1989 Ford Mustang)
Brand New$62.99Top Rated Plus- Sellers with highest buyer ratings
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or Best OfferFree shippingFor 1979-2004 Ford Mustang 8.8 Differential Cover Rear End Girdle System (Fits: 1989 Ford Mustang)
Brand New$63.70Top Rated Plus- Sellers with highest buyer ratings
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or Best OfferFree shipping20 watchingFord Performance 8.8" 31 Spline Rear Traction Lok Differential Carbon Plates (Fits: 1989 Ford Mustang)
Brand New: Ford Performance$269.95Estimated delivery dateEst. delivery Sat, May 25352 sold1986-2014 Mustang Ford Racing 8.8 3.73 Ring & Pinion Gears w Install Kit & Cover (Fits: 1989 Ford Mustang)
Brand New: Ford Performance$314.95Estimated delivery dateEst. delivery Sat, May 25Trending at $599.95eBay determines this price through a machine learned model of the product's sale prices within the last 90 days.47 watchingFor 1986-2014 Ford Mustang 8.8" 31 Spline Traction Differential Lock LSD (Fits: 1989 Ford Mustang)
Brand New$172.99or Best OfferFree shipping4 watchingFord Racing FRPP 8.8" 3.73 Ring & Pinion Gears M-4209-88373 w/ Installation Kit (Fits: 1989 Ford Mustang)
Brand New: Ford Performance$314.95Estimated delivery dateEst. delivery Sat, May 25118 sold1986-2014 Mustang Ford Racing 8.8 4.10 Ring & Pinion Gears w Install Kit & Cover (Fits: 1989 Ford Mustang)
Brand New: Ford Performance$314.95Estimated delivery dateEst. delivery Sat, May 2545 sold1986-2014 Mustang FORD RACING 8.8" 4.10 Ring & Pinion Rear End Gears Kit (Fits: 1989 Ford Mustang)
Brand New: Ford Performance$214.95Estimated delivery dateEst. delivery Sat, May 25133 sold1986-2014 Mustang Ford Racing 8.8 3.55 Ring & Pinion Gears w Install Kit & Cover (Fits: 1989 Ford Mustang)
Brand New: Ford Performance$294.95Estimated delivery dateEst. delivery Sat, May 251986-2014 Mustang Ford Racing 8.8" 3.73 Ring & Pinion Rear End Gears Kit (Fits: 1989 Ford Mustang)
Brand New: Ford Performance$214.95Estimated delivery dateEst. delivery Sat, May 2550 sold1986-2014 Mustang Ford Racing 8.8" 4.10 Ring & Pinion Gears w/ Installation Kit (Fits: 1989 Ford Mustang)
Brand New: Ford Performance$314.95Estimated delivery dateEst. delivery Sat, May 2575 soldFor 1986-2014 Ford Mustang 8.8" 31 Spline Traction Lok Differential M-4204-F318C (Fits: 1989 Ford Mustang)
Brand New: OE Quality Friction$156.00Top Rated Plus- Sellers with highest buyer ratings
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or Best OfferFree shippingYukon-Gear Grizzly Locker For Ford Mustang 1984-2004 | 8.8in w/ 31 Splines (Fits: 1989 Ford Mustang)
✔Fast Shipping ✔Perfect Fitment ✔Hassle Free ReturnsBrand New: Yukon Gear & Axle$1,264.77Top Rated Plus- Sellers with highest buyer ratings
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Was: $1,867.04Free shippingYukon Gear Positraction Internals For Ford Mustang 1979-2007 - 8.8in (Fits: 1989 Ford Mustang)
✔Fast Shipping ✔Perfect Fitment ✔Hassle Free ReturnsBrand New: Yukon Gear & Axle$345.38Top Rated Plus- Sellers with highest buyer ratings
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Was: $509.84Free shippingFor Ford Mustang FEL-PRO Rear Differential Cover Gasket 3.8L 3.9L 4.6L V6 V8 w8 (Fits: 1989 Ford Mustang)
The #1 Seller of Genuine Fel-Pro Parts on eBayBrand New: Fel-Pro$11.15Was: $22.2478 soldFord 8.8 EATON 31 SPLINE Truetrac Differential Carrier Limited-Slip Axle Mustang (Fits: 1989 Ford Mustang)
Brand New: Eaton$639.99or Best Offer$20.00 shipping3.73 RING AND PINION & INSTALL KIT - FITS FORD 8.8 (Fits: 1989 Ford Mustang)
Brand New: National$173.92Free shippingOnly 3 left8.8" Fits Ford Posi w/ 28 Spline Eaton-Style Limited-Slip Locker 19605-010 (Fits: 1989 Ford Mustang)
Brand New$181.99or Best OfferFree shippingLabwork 8.8" 31 Spline Limited-Slip Posi Differential For 1986-2014 Ford Mustang (Fits: 1989 Ford Mustang)
Brand New$157.95or Best OfferFree shipping19 watching8.8" Differential Pumpkin Case 1989-97 Thunderbird Cougar 99-04 Mustang Cobra
Pre-Owned$389.95or Best Offer$71.21 shippingOnly 1 left!For Ford 8.8 in. 31-Spline Trac-Lok Limited Slip Differential M-4204-F318C (Fits: 1989 Ford Mustang)
Brand New: ECCPP$173.29Top Rated Plus- Sellers with highest buyer ratings
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Was: $254.95or Best OfferFree shipping85 thru 14 Mustang OEM Genuine Ford 8.8" Finned Aluminum Rear Differental Cover (Fits: 1989 Ford Mustang)
Brand New OEM Genuine Ford Parts from a Ford DealershipBrand New$189.95Estimated delivery dateEst. delivery Sat, May 25Only 1 left!Ford Performance Rear Differential Cover 8.8" 10 Bolt for 1986-2014 Ford Mustang (Fits: 1989 Ford Mustang)
Brand New: Ford Performance$289.95Estimated delivery dateEst. delivery Sat, May 25or Best OfferFel-Pro Rear Differential Cover Gasket for 1986-2014 Ford Mustang 3.8L 3.9L ba (Fits: 1989 Ford Mustang)
The #1 Seller of Genuine Fel-Pro Parts on eBayBrand New: Fel-Pro$11.60Was: $23.24Yukon-Gear For Ford Mustang 1981-2011 Dura Grip Positraction (Fits: 1989 Ford Mustang)
✔Fast Shipping ✔Perfect Fitment ✔Hassle Free ReturnsBrand New: Yukon Gear & Axle$879.60Top Rated Plus- Sellers with highest buyer ratings
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Was: $1,298.45Free shippingYukon-Gear Ring & Pinion For Ford Mustang 1979-2014 | 8.5in in a 4.11 Ratio (Fits: 1989 Ford Mustang)
✔Fast Shipping ✔Perfect Fitment ✔Hassle Free ReturnsBrand New: Yukon Gear & Axle$407.28Top Rated Plus- Sellers with highest buyer ratings
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Was: $601.23Free shippingYukon-Gear For Ford Mustang 1979-2010 Dura Grip For Ford 7.5in (Fits: 1989 Ford Mustang)
✔Fast Shipping ✔Perfect Fitment ✔Hassle Free ReturnsBrand New: Yukon Gear & Axle$799.98Top Rated Plus- Sellers with highest buyer ratings
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Was: $1,180.93Free shippingYukon-Gear For Ford Mustang 1979-2014 Trac Loc Positraction 8.8in / 31 Spline (Fits: 1989 Ford Mustang)
✔Fast Shipping ✔Perfect Fitment ✔Hassle Free ReturnsBrand New: Yukon Gear & Axle$771.20Top Rated Plus- Sellers with highest buyer ratings
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Was: $1,138.44Free shipping31 Spline Traction Lok Lock Carrier Differential 8.8" For 1986-2014 Ford Mustang (Fits: 1989 Ford Mustang)
Brand New$157.94or Best OfferFree shippingFor Ford 8.8" 31 Spline Rear Traction Lok Differential Carbon Plate M-4204-F318C (Fits: 1989 Ford Mustang)
Brand New: OE Quality Friction$156.99Top Rated Plus- Sellers with highest buyer ratings
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or Best OfferFree shipping18 watchingM-GRIP ALLOY AXLE SHAFT KIT 1541H - MUSTANG - 31 SPLINE FITS FORD 8.8" - 5 LUG (Fits: 1989 Ford Mustang)
Brand New: National$249.44Free shipping91 soldORIGINAL FORD 8.8 TRAC LOC POSI 28 SPLINE ABS TONE RING CARRIER 10 BOLT K63 (Fits: 1989 Ford Mustang)
Pre-Owned$253.33or Best Offer$18.95 shippingRear 8.8" Axle Differential Cover End Girdle System For Ford Mustang 1979-2004 (Fits: 1989 Ford Mustang)
Brand New$65.99Top Rated Plus- Sellers with highest buyer ratings
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or Best OfferFree shippingFord Racing 8.8" Rear End 3.55 Ratio Ring & Pinion Gears Kit M-4209-88355 (Fits: 1989 Ford Mustang)
Brand New: Ford Performance$199.95Estimated delivery dateEst. delivery Sat, May 2576 soldYukon-Gear For Ford Mustang 1979-2014 Dura Grip Positraction 31 (Fits: 1989 Ford Mustang)
✔Fast Shipping ✔Perfect Fitment ✔Hassle Free ReturnsBrand New: Yukon Gear & Axle$839.88Top Rated Plus- Sellers with highest buyer ratings
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Was: $1,239.83Free shippingYukon-Gear Ring & Pinion For Ford Mustang 1979-2014 | 8.5in in a 3.08 Ratio (Fits: 1989 Ford Mustang)
✔Fast Shipping ✔Perfect Fitment ✔Hassle Free ReturnsBrand New: Yukon Gear & Axle$433.53Top Rated Plus- Sellers with highest buyer ratings
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Was: $639.98Free shipping1986-2014 Ford Mustang 8.8" Rear End Aluminum Differential Axle Girdle Cover Kit (Fits: 1989 Ford Mustang)
Brand New$177.60Estimated delivery dateEst. delivery Sat, May 25Was: $186.95For Ford Mustang 1979-2004 Rear 8.8" Axle Differential Cover End Girdle System (Fits: 1989 Ford Mustang)
Brand New$66.02or Best OfferFree shipping8.8 Ford Dura Grip Limited Slip 31 Spline Composite Clutches-26006-YDGF8.8-31-1 (Fits: 1989 Ford Mustang)
Brand New: Yukon Gear & Axle$639.91Free shippingFORD 8.8 ALUMINUM REAR END COVER - MUSTANG F150 BRONCO RANGER EXPLORER (Fits: 1989 Ford Mustang)
Brand New$124.95or Best Offer$14.95 shipping174 soldTrac Loc spring for Ford 8.8", 28 spline (Fits: 1989 Ford Mustang)
Brand New: Yukon Gear$49.33Free shippingFor 79-14 Ford Mustang 8.8 Differential Cover Rear End Stud Girdle System (Fits: 1989 Ford Mustang)
Brand New$174.96Free shippingOnly 1 left!3.55 RING AND PINION & INSTALL KIT - FITS FORD 8.8 (Fits: 1989 Ford Mustang)
Brand New: National$173.92Free shipping20 sold1986-2004 Mustang Ford Performance M-4851-C Pinion Flange for 8.8" Axle (Fits: 1989 Ford Mustang)
Brand New: Ford Performance$69.99Estimated delivery dateEst. delivery Sat, May 25Only 2 leftSKF Rear Differential Pinion Seal for 1979-2014 Ford Mustang 3.7L 4.6L 5.0L oa (Fits: 1989 Ford Mustang)
The #1 Seller of Genuine SKF Parts on eBayBrand New: SKF$14.44Was: $28.7494 sold8.8" For Ford Posi w/ 28 Spline Heavy Duty Eaton-Style Limited-Slip Locker (Fits: 1989 Ford Mustang)
Brand New: ECCPP$174.95Top Rated Plus- Sellers with highest buyer ratings
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Was: $256.95or Best OfferFree shipping16 watching4.88 RING AND PINION & INSTALL KIT - FITS FORD 8.8 (Fits: 1989 Ford Mustang)
Brand New: National$213.92Free shippingM-GRIP ALLOY AXLE SHAFT KIT 1541H - MUSTANG - 28 SPLINE FITS FORD 8.8" - 5 LUG (Fits: 1989 Ford Mustang)
Brand New: National$249.44Free shipping8 watchingFor 79-04 Ford Mustang 8.8 Differential Cover Rear End Girdle System DR3Z-4033-A (Fits: 1989 Ford Mustang)
Brand New$66.31or Best OfferFree shipping8.8" Traction Lok Lock Carrier Differential For 1986-2014 Ford Mustang 31 Spline (Fits: 1989 Ford Mustang)
Brand New$155.53or Best OfferFree shippingNEW CURRIE 79-93 MUSTANG REAR END W/ TORINO FLANGED AXLES,9" FORD,5 LUG,FOX BODY (Fits: 1989 Ford Mustang)
Brand New: Currie$1,999.99$79.99 shipping46 watchingFord Racing Mustang 8.8" 3.31 Ring & Pinion Rear End Gears Kit M-4209-88331 (Fits: 1989 Ford Mustang)
Brand New: Ford Performance$199.95Estimated delivery dateEst. delivery Sat, May 25Trending at $213.30eBay determines this price through a machine learned model of the product's sale prices within the last 90 days.47 sold1986-2014 Mustang 8.8" 3.73 Ring & Pinion Gears Axle Girdle Cover & Install Kit (Fits: 1989 Ford Mustang)
Brand New$376.95Estimated delivery dateEst. delivery Sat, May 258.8" For Ford Posi w/ 28 Spline Heavy Duty Eaton-Style Limited-Slip Locker (Fits: 1989 Ford Mustang)
Brand New$190.99or Best OfferFree shippingFor 1986-2014 Ford Mustang Rear Axle 31 Spline Limited-Slip Posi Differential (Fits: 1989 Ford Mustang)
Brand New$187.99or Best OfferFree shippingFit For 86-14 Ford Mustang 8.8" 31 Spline Traction Lok Lock Carrier Differential (Fits: 1989 Ford Mustang)
Brand New$158.17or Best OfferFree shipping