1999 USA Standard Gear Parts and Accessories

Fits '99-'02 Ford F350 rear with 6.8L engine, M5HD MT& 141.8" wheelbase. 48 13/16" center of u/joint caps.

Part Number: SPZ-44057

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Fits '99-'00 Cherokee 30 with 21L & 25L Aisen Warner 5 speed MT& NP 231 TC 25 5/16"center of u/joint caps

Part Number: SPZ-44059

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Fits '99-'00 Cherokee 30 40L Aisen Warner 4 speed AT& NP 231 & NP 242 TC 30 5/8"center of u/joint caps

Part Number: SPZ-44061

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Fits '99-'00 Cherokee 30 with 4.0L , Aisen Seiki 5 speed MT& Kanda TC. 29 1/4" center of u/joint caps.

Part Number: SPZ-44062

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SPRING AND PIN KIT

Part Number: SPZ-17011

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Spartan Differential Locker, Toyota 7.5 in., 27-spline Axle, Toyota, Each

Part Number: SPZ-17014

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Crosspin, Replacement, Steel, Spartan, Chrysler 8.25 in., Each

Part Number: SPZ-17035

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Ring and Pinion Gears,USA Standard 8.8" Ford, 3.31 Ratio Rear Ring & Pinion GearInstall Kit 2.25" OD Axle Bearings & Seals

Part Number: SPZ-10671

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Ring and Pinion Gears,USA Standard 8.8" Ford, 3.31 Ratio Rear Ring & Pinion GearInstall Kit 28 Spline and 2.25" OD Axle Bearings & Seals

Part Number: SPZ-10676

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Axle 8.8" FORD REAR, '99-'04 MUSTANG, 30-3/4" LONG, 31spl, 5 LUG, (ONE SIDE)

Part Number: SPZ-12208

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Ring and Pinion Gears,USA Standard 10.5" Ford, 4.56 Ratio Rear Ring & Pinion GearInstall Kit Package,

Part Number: SPZ-10847

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Ring and Pinion Gears,USA Standard 10.5" Ford, 4.56 Ratio Rear Ring & Pinion GearInstall Kit 35 Spline Yukon Dura Grip Limited Slip Positraction,

Part Number: SPZ-10855

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USA Standard Gear standard spider gear set for Ford 8.8", 31 spline

Part Number: SPZ-39016

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Ring and Pinion Gears,USA Standard 8.8" Ford, 3.31 Ratio Rear Ring & Pinion Gearand 2.53" OD Axle Bearings & Seals

Part Number: SPZ-10748

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Axle 7.625"GM REAR, '98-'02 CAMARO, 31-15/16", 28spl, w/OUT_TRACTION_CONTROL *NON-ABS*

Part Number: SPZ-11938

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This is a complete package that includes front & rear ring & pinion sets along with the most complete master o

Part Number: SPZ-40004

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Transfer Case Rebuild Kits, BW4406 T-CASE BEARING KIT

Part Number: SPZ-76401

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USA Standard Ring & Pinion "thick" gear set for GM 7.5" in a 3.73 ratio

Part Number: SPZ-36198

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Ring and Pinion Gears, 5.29:1 Ratio, 23-spline, Reverse Rotation, Toyota 7.5 in., Front, Set

Part Number: SPZ-36247

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Ring and Pinion Gears, 4.88:1 Ratio, 29-spline, Standard Ring Gear Rotation, Dana 60, Set

Part Number: SPZ-36077

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USA Standard Ring & Pinion "thick" gear set for Dana 80 in a 4.11 ratio

Part Number: SPZ-36095

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Axle D44 REAR, '87-'93 JEEP CHEROKEE XJ, '97-'06 WRANGLER TJ, 29.21", LEFT HAND, 30spl

Part Number: SPZ-12129

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Differential Rebuild Kits, USA Standard Master Overhaul Kit for Dana 44HD, '84-'97 Corvette & Viper

Part Number: SPZ-37133

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 8, 2025 if ordered today

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Transmission Bearing and Seal, MV3 Transmission Bearing/Seal Kit w/Synchro Rings, 5-Speed Manual Trans

Part Number: SPZ-78284

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Ring and Pinion Gears, 3.73:1 Ratio, 26-spline, Standard Ring Gear Rotation, Dana 30 Jeep, Dana Super 30, Set

Part Number: SPZ-36031

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 8, 2025 if ordered today

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