- Transmission & Drivetrain
- Axles, Axle Housings, Housing Braces & Components
- USA Standard Gear Master Overhaul Kits
USA Standard Gear master overhaul kits are comprehensive and complete, including everything you need to overhaul and install a differential. Each master overhaul kit meets or exceeds OE specifications and is crafted with the latest manufacturing technology, from top quality materials that are deep heat treated for strength and durability. USA Standard has done extensive research to ensure that each kit is tailored to meet your specific application.
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Unless otherwise stated, each master overhaul kit includes:
- Koyo Carrier Bearings and Races
- Pinion Bearings and Races, Seal, Nut
- Complete Shim Kit
- Ring Gear Bolts
- Crush Sleeve
- Thread Locker
- Marking Compound and Brush
- Gasket
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PART TYPE
PART TYPE
BRAND
BRAND
Specials
Vendor Part Number
Part Category
Part Fitment
Differential Case Design Type
Pinion Shims Included
Carrier Shims Included
Pinion Nut Included
Crush Sleeve Included
Carrier Bearings Included
Ring Gear Bolts Included
Pinion Seal Included
RATING
PRICE
AMC Model 20
Yukon Gear ZK M20
Yukon Gear USA Standard ZK M20 Master Overhaul Kit, For The 'Model 20 Differential
USA Standard Master Overhaul KitFor The 'Model 20 Differential
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$257.89
Estimated to ship direct from manufacturer on 07/22/25, pending manufacturer availability.
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AMC Model 35
USA Standard Bearing KitFor Amc Model 35 Rear
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$154.89
Estimated to ship direct from manufacturer on 07/22/25, pending manufacturer availability.
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Chrysler
Yukon Gear ZKC8.25B
Yukon Gear USA Standard Master Overhaul Kit 1976-2004 Chrysler 8.25" Differential
USA Standard Master Overhaul Kit1976-2004 Chrysler 8.25" Differential
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$127.87
Ships Monday
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Yukon Gear ZKC9.25R
Yukon Gear USA Standard Master Overhaul Kit Pre-2001 Chrysler 9.25" Differential
USA Standard Master Overhaul KitPre-2001 Chrysler 9.25" Differential
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$123.02
$73.82
SAVE $49.20
Ships Monday
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Chrysler 11.500 in.
Yukon Gear USA Standard 12380 Gear Axle Differential Bearing And Seal Kit, For Chrysler/Aam 11.5 in.
Yukon Gear 12380
Yukon Gear USA Standard 12380 Gear Axle Differential Bearing And Seal Kit, For Chrysler/Aam 11.5 in.
USA Standard Gear Axle Differential Bearing And Seal KitFor Chrysler/Aam 11.5 in.
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$547.89
Estimated to ship direct from manufacturer on 07/22/25, pending manufacturer availability.
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Chrysler 7.250 in.
USA Standard Master Overhaul KitFor The Chrysler 7.25
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$218.89
Estimated to ship direct from manufacturer on 07/22/25, pending manufacturer availability.
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Chrysler 8.250 in.
Yukon Gear ZK C8.25-B
Yukon Gear USA Standard ZK C8.25-B Master Overhaul Kit, For The Chrysler '76-'04 8.25 in. Differential
USA Standard Master Overhaul KitFor The Chrysler '76-'04 8.25 in. Differential
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$189.89
Estimated to ship direct from manufacturer on 07/22/25, pending manufacturer availability.
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Yukon Gear ZK C8.25-C
Yukon Gear USA Standard ZK C8.25-C Master Overhaul Kit 2005+ Chrysler 8.25 in.
USA Standard Master Overhaul Kit 2005+ Chrysler 8.25 in.
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$242.89
Estimated to ship direct from manufacturer on 07/22/25, pending manufacturer availability.
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Chrysler 8.750 in.
Yukon Gear ZK C8.75-A
Yukon Gear USA Standard ZK C8.75-A Master Overhaul Kit, For Chrysler 8.75 in. #41 Housing With Lm104912/49 Carrier Brg
USA Standard Master Overhaul KitFor Chrysler 8.75 in. #41 Housing With Lm104912/49 Carrier Brg
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$398.89
Estimated to ship direct from manufacturer on 07/22/25, pending manufacturer availability.
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Yukon Gear ZK C8.75-B
Yukon Gear USA Standard ZK C8.75-B Master Overhaul Kit, For Chrysler 8.75 in. #42 Housing With Lm104912/49 Carrier Brg
USA Standard Master Overhaul KitFor Chrysler 8.75 in. #42 Housing With Lm104912/49 Carrier Brg
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$495.89
Estimated to ship direct from manufacturer on 07/22/25, pending manufacturer availability.
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Yukon Gear ZK C8.75-C
Yukon Gear USA Standard ZK C8.75-C Master Overhaul Kit, For Chrysler 8.75 in. #89 Housing With Lm104912/49 Carrier Brg
USA Standard Master Overhaul KitFor Chrysler 8.75 in. #89 Housing With Lm104912/49 Carrier Brg
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$354.89
Estimated to ship direct from manufacturer on 07/22/25, pending manufacturer availability.
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Yukon Gear ZK C8.75-D
Yukon Gear USA Standard ZK C8.75-D Master Overhaul Kit, Chrysler 8.75 in. #41 Housing W/25520/90 Diff Brg
USA Standard Master Overhaul KitChrysler 8.75 in. #41 Housing W/25520/90 Diff Brg
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$405.89
Estimated to ship direct from manufacturer on 07/22/25, pending manufacturer availability.
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Yukon Gear ZK C8.75-E
Yukon Gear USA Standard ZK C8.75-E Master Overhaul Kit, Chrysler 8.75 in. #42 Housing W/25520/90 Diff Brg
USA Standard Master Overhaul KitChrysler 8.75 in. #42 Housing W/25520/90 Diff Brg
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$515.89
Estimated to ship direct from manufacturer on 07/22/25, pending manufacturer availability.
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Yukon Gear ZK C8.75-F
Yukon Gear USA Standard ZK C8.75-F Master Overhaul Kit, Chrysler 8.75 in. #89 Housing W/25520/90 Diff Brg
USA Standard Master Overhaul KitChrysler 8.75 in. #89 Housing W/25520/90 Diff Brg
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$371.89
Estimated to ship direct from manufacturer on 07/22/25, pending manufacturer availability.
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Chrysler 9.250 in.
Yukon Gear USA Standard ZK C9.25-F Master Overhaul Kit, For The Chrysler 9.25 in. Front Differential
Yukon Gear ZK C9.25-F
Yukon Gear USA Standard ZK C9.25-F Master Overhaul Kit, For The Chrysler 9.25 in. Front Differential
USA Standard Master Overhaul KitFor The Chrysler 9.25 in. Front Differential
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$452.89
Estimated to ship direct from manufacturer on 07/22/25, pending manufacturer availability.
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Yukon Gear ZK C9.25-R
Yukon Gear USA Standard ZK C9.25-R Master Overhaul Kit, For '00 & Down Chrysler 9.25 in. Rear Differential
USA Standard Master Overhaul KitFor '00 & Down Chrysler 9.25 in. Rear Differential
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$273.89
Estimated to ship direct from manufacturer on 07/22/25, pending manufacturer availability.
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Yukon Gear ZK C9.25-R-B
Yukon Gear USA Standard ZK C9.25-R-B Master Overhaul Kit, For '01-'09 Chrysler 9.25 in. Rear Differential
USA Standard Master Overhaul KitFor '01-'09 Chrysler 9.25 in. Rear Differential
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$357.89
Estimated to ship direct from manufacturer on 07/22/25, pending manufacturer availability.
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Yukon Gear ZK C9.25ZF
Yukon Gear USA Standard ZK C9.25ZF Master Overhaul Kit, For '11 & Up Chrysler 9.25 in. Zf Rear
USA Standard Master Overhaul KitFor '11 & Up Chrysler 9.25 in. Zf Rear
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$371.89
Estimated to ship direct from manufacturer on 07/22/25, pending manufacturer availability.
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Dana 30
USA Standard Master Overhaul KitDana Spicer 30 Front Differential Standard Rotation Without C-Sleeve
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$187.31
Estimated to ship direct from manufacturer on 07/30/25, pending manufacturer availability.
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Yukon Gear 11435
Yukon Gear USA Standard 11435 Gear Master Overhaul Kit, For Dana 30/M186 Front Differential
USA Standard Gear Master Overhaul KitFor Dana 30/M186 Front Differential
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$357.89
Estimated to ship direct from manufacturer on 07/22/25, pending manufacturer availability.
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Yukon Gear ZK D30-CS
Yukon Gear USA Standard ZK D30-CS Master Overhaul Kit, For Dana 30 Front Differential, Grand Cherokee
$358.89
Estimated to ship direct from manufacturer on 07/22/25, pending manufacturer availability.
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Yukon Gear ZK D30-F
Yukon Gear USA Standard ZK D30-F Master Overhaul Kit, For Dana 30 Front Differential Without C-Sleeve
USA Standard Master Overhaul KitFor Dana 30 Front Differential Without C-Sleeve
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$268.89
Estimated to ship direct from manufacturer on 07/22/25, pending manufacturer availability.
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Yukon Gear ZK D30-SUP
Yukon Gear USA Standard ZK D30-SUP Master Overhaul Kit, For Dana Super 30 Front Diff, Jeep & Chrysler
$403.89
Estimated to ship direct from manufacturer on 07/22/25, pending manufacturer availability.
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Dana 35
Yukon Gear ZK M35-GRAND
Yukon Gear USA Standard ZK M35-GRAND Master Overhaul Kit, For The '99 And Newer Wj Model 35 Differential
USA Standard Master Overhaul KitFor The '99 And Newer Wj Model 35 Differential
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$312.89
Estimated to ship direct from manufacturer on 07/22/25, pending manufacturer availability.
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Yukon Gear ZK M35-IFS
Yukon Gear USA Standard ZK M35-IFS Master Overhaul Kit, For The Model 35 Ifs Front Differential
USA Standard Master Overhaul KitFor The Model 35 Ifs Front Differential
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$432.89
Estimated to ship direct from manufacturer on 07/22/25, pending manufacturer availability.
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Dana 36
USA Standard Master Overhaul KitFor The Dana 36
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$422.89
Estimated to ship direct from manufacturer on 07/22/25, pending manufacturer availability.
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Dana 44
Yukon Gear 11331
Yukon Gear USA Standard 11331 Gear Master Overhaul Kit, For Dana 44/210Mm Front Differential
USA Standard Gear Master Overhaul KitFor Dana 44/210Mm Front Differential
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$409.89
Estimated to ship direct from manufacturer on 07/22/25, pending manufacturer availability.
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Yukon Gear 11336
Yukon Gear USA Standard 11336 Gear Master Overhaul Kit, For Dana 44/220Mm Rear Differential
USA Standard Gear Master Overhaul KitFor Dana 44/220Mm Rear Differential
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$358.89
Estimated to ship direct from manufacturer on 07/22/25, pending manufacturer availability.
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Yukon Gear 37012
Yukon Gear USA Standard 37012 Master Overhaul Kit, For The Dana 44 Jk Rubicon Front Differential
USA Standard Master Overhaul KitFor The Dana 44 Jk Rubicon Front Differential
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$444.89
Estimated to ship direct from manufacturer on 07/22/25, pending manufacturer availability.
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Yukon Gear 37013
Yukon Gear USA Standard 37013 Master Overhaul Kit, For The Dana 44 Jk Rubicon Rear Differential
USA Standard Master Overhaul KitFor The Dana 44 Jk Rubicon Rear Differential
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$431.89
Estimated to ship direct from manufacturer on 07/22/25, pending manufacturer availability.
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