USA Standard Gear Differential & Rear-End Components

Ring and Pinion, Installation Kit, Chrysler, 9.25 in., Kit

Part Number: SPZ-58032

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Estimated Ship Date: Oct 27, 2025 if ordered today

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JK RUBICON D44 REV FRONT BEARING & SEAL KIT, KOYO BRGS

Part Number: SPZ-58038

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Estimated Ship Date: Oct 27, 2025 if ordered today

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JK RUBICON D44 REAR BEARING & SEAL KIT, KOYO BRGS

Part Number: SPZ-58039

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Estimated Ship Date: Oct 27, 2025 if ordered today

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Ring and Pinion, Installation Kit, Chrysler, 9.25 in ZF, Kit

Part Number: SPZ-58056

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Estimated Ship Date: Oct 27, 2025 if ordered today

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Differential Rebuild Kits, USA Standard Bearing kit for Dana 60 Super front

Part Number: SPZ-58057

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Estimated Ship Date: Oct 27, 2025 if ordered today

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8.75" Chrysler 89 Drop Out case, up to 500 HP, nodular iron

Part Number: SPZ-59001

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Estimated Ship Date: Oct 27, 2025 if ordered today

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9" Ford pinion kit, Koyo bearings.

Part Number: SPZ-60002

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Estimated Ship Date: Oct 27, 2025 if ordered today

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USA Standard Gear spider gear kit for GM 11.5"

Part Number: SPZ-60003

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Estimated Ship Date: Oct 27, 2025 if ordered today

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USA Standard Master Overhaul kit for the Dana 44 IF differential for '92 and older

Part Number: SPZ-37010

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Estimated Ship Date: Oct 27, 2025 if ordered today

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USA Standard Master Overhaul kit for the Dana 44 JK Rubicon rear differential

Part Number: SPZ-37013

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Estimated Ship Date: Oct 27, 2025 if ordered today

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Differential Carrier Rebuild Kits and Spider Gears, Spider Gear Sets, AMC Model 35, 27-spline, 10-bolt, Rear, American Motors, Jeep, Kit

Part Number: SPZ-39030

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Estimated Ship Date: Oct 27, 2025 if ordered today

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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-40011

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Estimated Ship Date: Oct 27, 2025 if ordered today

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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-40013

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Estimated Ship Date: Oct 27, 2025 if ordered today

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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-40014

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Estimated Ship Date: Oct 27, 2025 if ordered today

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01 & up 9.25" rear Chrysler bearing kit.

Part Number: SPZ-58001

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Estimated Ship Date: Oct 27, 2025 if ordered today

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Dana 80 (4.125" OD ONLY ) bearing & seal kit

Part Number: SPZ-58003

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Estimated Ship Date: Oct 27, 2025 if ordered today

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Dana 80 (4.375" OD ONLY 98-03 FORD) NP BEARING kit

Part Number: SPZ-58004

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Estimated Ship Date: Oct 27, 2025 if ordered today

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USA Standard Ring & Pinion Gear Set for Toyota 8" High Pinion in Reverse 4.56 Ratio with Yoke Kit

Part Number: SPZ-36427

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Estimated Ship Date: Oct 24, 2025 if ordered today

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USA Standard Ring & Pinion Gear Set for Toyota 8" High Pinion in Reverse 4.88 Ratio with Yoke Kit

Part Number: SPZ-36428

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Estimated Ship Date: Oct 24, 2025 if ordered today

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USA Standard Ring & Pinion gear set for Model 35 in a 5.13 ratio.

Part Number: SPZ-36301

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Estimated Ship Date: Oct 24, 2025 if ordered today

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Ring and Pinion Gears, 4.56:1 Ratio, 10-bolt, 24-spline, Reverse Gear Rotation, Dana 44, Jeep, JK Rubicon, Set

Part Number: SPZ-36070

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Estimated Ship Date: Oct 24, 2025 if ordered today

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USA Standard Ring & Pinion thick gear set for Dana 44 Short Pinion reverse rotation in 5.13

Part Number: SPZ-36072

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Estimated Ship Date: Oct 24, 2025 if ordered today

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USA Standard Ring & Pinion gear set for Toyota 7.5" Reverse rotation in a 4.88 ratio

Part Number: SPZ-36246

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Estimated Ship Date: Oct 24, 2025 if ordered today

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Ring and Pinion Gears, 4.88:1 Ratio, 26-spline, Standard Ring Gear Rotation, Dana 30, Set

Part Number: SPZ-36027

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Estimated Ship Date: Oct 24, 2025 if ordered today

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Gear, Ring and Pinion, 3.42:1, GM, 8.25 in., Set

Part Number: SPZ-36343

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Estimated Ship Date: Oct 24, 2025 if ordered today

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