We carry an enormous selection of Jeep CJ Series Axle & Differential Parts. If you are looking for OEM Jeep Replacement Axle & Differential Parts or want to upgrade your CJ Axle with Aftermarket One Piece Axle Shafts or Aftermarket Gear Sets, we have everything that you will need for your AMC Model 20 Rear Axle!

1 Crown Automotive RT23007 One Piece Axle Shaft Kit for 76-83 Jeep® CJ-5 & 76-81 CJ-7 with Model 20 Rear Axle - Not compatible with Quadra-Trac Applications Fits 76-83 CJ-5 & 76-81 CJ-7 52401.06.07 $270.00
Alloy USA® 12125 Rear 1-Piece Axle Conversion Kit for 76-83 Jeep® CJ-5, CJ-7 & CJ-8 Scrambler with Narrow-Trac AMC Model 20 - AFTERMARKET UPGRADE! 26120.200.07 $316.99
Crown Automotive RT23008 One Piece Axle Shaft Kit for 82-86 Jeep® CJ-5, CJ-7 & CJ-8 with Model 20 Rear Axle - Not compatible with Quadra-Trac Applications 52401.07.07 $270.00
Alloy USA® 12126 Rear 1-Piece Axle Conversion Kit for 82-86 Jeep® CJ-7 & CJ-8 Scrambler with Wide-Trac AMC Model 20 - AFTERMARKET UPGRADE! 26121.200.07 $316.99
Ten Factory MG22125 1-Piece 29 Spline Rear Axle Kit for 76-83 CJ-5 & CJ-7 with AMC 20 - AFTERMARKET UPGRADE! 26125.0000.07 $194.00
Ten Factory MG22126 1-Piece 29 Spline Rear Axle Kit for 82-86 CJ-7 & CJ-8 Scrambler with AMC 20 - AFTERMARKET UPGRADE! 26125.0001.07 $194.00
2 Crown Automotive 8127070K Drivers Side Axle Shaft Kit for 76-83 Jeep® CJ-5 & 76-81 CJ-7 with AMC Model 20 Rear Axle - Fits 76-83 CJ-5 & 76-81 CJ-7 52401.02.07 $115.20
OMIX-ADA 16530.27 Drivers Side Axle Shaft Kit for 76-83 Jeep® CJ-5 & 76-81 CJ-7 with Narrow Track Model 20 Rear Axle - Fits 76-83 CJ-5 & 76-81 CJ-7 916530.27 $128.44
Crown Automotive 8127071K Passenger Side Axle Shaft Kit for 76-83 Jeep® CJ-5 & 76-81 CJ-7 with AMC Model 20 Rear Axle - Fits 76-83 CJ-5 & 76-81 CJ-7 52401.03.07 $115.08
OMIX-ADA 16530.28 Drivers Side Axle Shaft Kit for 76-83 Jeep® CJ-5 & 76-81 CJ-7 with Narrow Track Model 20 Rear Axle - Fits 76-83 CJ-5 & 76-81 CJ-7 916530.28 $128.44
Crown Automotive 8133885K Drivers Side Axle Shaft Kit for 82-86 CJ-7 & CJ-8 with AMC Model 20 Rear Axle - Not compatible with Quadra-Trac Applications 52401.04.07 $114.25
OMIX-ADA 16530.31 Drivers Side Axle Shaft Kit for 82-86 CJ-7 & CJ-8 with AMC Wide Track Model 20 Rear Axle - Not compatible with Quadra-Trac Applications 916530.31 $118.67
Crown Automotive 8133886K Passenger Side Axle Shaft Kit for 82-86 Jeep® CJ-7 & CJ-8 with AMC Model 20 Rear Axle - Not compatible with Quadra-Trac Applications 52401.05.07 $136.92
OMIX-ADA 16530.32 Passenger Side Axle Shaft Kit for 82-86 Jeep® CJ-7 & CJ-8 with AMC Wide Track Model 20 Rear Axle - Not compatible with Quadra-Trac Applications 916530.32 $110.24
Crown Automotive 8127079K Drivers Side Axle Shaft Kit for 76-79 Jeep® CJ-5 & CJ-7 with AMC Model 20 Quadra-Trac Rear Axle - Compatible With Quadra-Trac Applications 52401.00 $136.92
OMIX-ADA 16530.35 Drivers Side Axle Shaft Kit for 76-79 Jeep® CJ-7 with AMC Model 20 Quadra-Trac Rear Axle - Compatible With Quadra-Trac Applications 916530.35 $118.67
Crown Automotive 8127081K Passenger Side Axle Shaft Kit for 76-79 Jeep® CJ-5 & CJ-7 with AMC Model 20 Quadra-Trac Rear Axle - Compatible With Quadra-Trac Applications 52401.01 $136.92
Crown Automotive J8127070 Drivers Side Axle Shaft for 76-83 Jeep® CJ-5 & 76-81 CJ-7 with Model 20 Rear Axle - Not compatible with Quadra-Trac Applications Fits 76-83 CJ-5 & 76-81 CJ-7 52403.03 $75.38
OMIX-ADA 16530.25 Drivers Side Axle Shaft for 76-83 Jeep® CJ-5 & 76-81 CJ-7 with Narrow Track Model 20 Rear Axle - Not compatible with Quadra-Trac Applications Fits 76-83 CJ-5 & 76-81 CJ-7 916530.25 $65.33
Crown Automotive J8127071 Passenger Side Axle Shaft for 76-83 Jeep® CJ-5 & 76-81 CJ-7 with Model 20 Rear Axle - Not compatible with Quadra-Trac Applications Fits 76-83 CJ-5 & 76-81 CJ-7 52403.04 $69.00
OMIX-ADA 16530.26 Drivers Side Axle Shaft for 76-83 Jeep® CJ-5 & 76-81 CJ-7 with Narrow Track Model 20 Rear Axle - Not compatible with Quadra-Trac Applications Fits 76-83 CJ-5 & 76-81 CJ-7 916530.26 $65.33
Crown Automotive J8133885 Drivers Side Axle Shaft for 82-86 Jeep® CJ Series with Model 20 Wide Trac Axle - Not compatible with Quadra-Trac Applications 52403.07.07 $73.85
OMIX-ADA 16530.29 Drivers Side Axle Shaft for 82-86 CJ-7 & CJ-8 with AMC Wide Track Model 20 Rear Axle - Not compatible with Quadra-Trac Applications 916530.29 $64.00
Crown Automotive J8133886 Passenger Side Axle Shaft for 82-86 Jeep® CJ Series with Model 20 Rear Wide Trac Axle - Not compatible with Quadra-Trac Applications 52403.08 $73.85
OMIX-ADA 16530.30 Passenger Side Axle Shaft for 82-86 CJ-7 & CJ-8 with AMC Wide Track Model 20 Rear Axle - Not compatible with Quadra-Trac Applications 916530.30 $60.00
Crown Automotive J8127079 Drivers Side Axle Shaft for 76-79 CJ-5 & CJ-7 with Quadra-Trac AMC Model 20 Rear Axle - Compatible With Quadra-Trac Applications 52403.05 $84.62
OMIX-ADA 16530.33 Drivers Side Axle Shaft for 76-79 Jeep® CJ-7 with Quadra-Trac AMC Model 20 Rear Axle - Compatible With Quadra-Trac Applications 916530.33 $73.33
Crown Automotive J8127081 Passenger Side Axle Shaft for 76-79 Jeep® CJ-5 & CJ-7 with Quadra-Trac AMC Model 20 Rear Axle - Compatible With Quadra-Trac Applications 52403.06 $84.62
3 Crown Automotive 8133730K Model 20 Rear Axle Hub Kit for 76-86 CJ-5, CJ-7 & CJ-8 52449.0001 $70.77
OMIX-ADA 16537.03 AMC 20 Rear Hub Kit for 76-86 Jeep® CJ Models 916537.03 $72.37
Crown Automotive J8133730 Two Piece AMC Model 20 Rear Axle Hub with Studs for 76-86 Jeep® CJ Series 52418.00 $49.23
4 Crown Automotive 3155675K Nut & Washer Kit with Key for 76-86 CJ Series with AMC Model 20 Rear Axle 52403.50 $2.69
OMIX-ADA 16533.04 Nut & Washer Kit with Key for 76-86 CJ Series with AMC Model 20 Rear Axle 916533.04 $4.36
Crown Automotive J3155675 Rear Axle Hub Nut for 76-86 CJ-5, CJ-7 & CJ-8 with AMC Model 20 Rear Axle 52449.0002 $2.46
OMIX-ADA 16533.11 Axle Nut for 76-86 CJ Series with AMC Model 20 Rear Axle 916533.11 $4.37
5 Crown Automotive J0131018 Rear Axle Hub Washer for 76-86 Jeep® CJ-5, CJ-7 & CJ-8 Scrambler with AMC Model 20 Rear Axle 52403.500 $0.89
6 Crown Automotive G103905 Rear Axle Hub Shaft Key for 76-86 Jeep® CJ-5, CJ-7 & CJ-8 with AMC Model 20 Rear Axle 52449.0003 $1.99
4 OMIX-ADA 16533.04 Nut & Washer Kit with Key for 76-86 CJ Series with AMC Model 20 Rear Axle 916533.04 $4.36
7 Crown Automotive J5355719 Rear Axle Wheel Stud for 76-86 Jeep® CJ Series with AMC Model 20 Rear Axle & 86 CJ-7 with Dana 44 Rear Axle 52428.01 $1.49
8 Crown Automotive J3170700 Inner Axle Oil Seal for 76-86 Jeep® CJ-5, CJ-7 & CJ-8 with AMC Model 20 Rear Axle 52420.05 $2.69
9 Crown Automotive J4485691 Outer Axle Oil Seal for 76-86 Jeep® CJ-5, CJ-7 & CJ-8 with AMC Model 20 Rear Axle 52420.08 $4.46
10 Timken J8134015 T4 or T5 Transmission Input Bearing & Model 20 Rear Axle Bearing Kit for 76-86 Jeep® CJ 52101.00 $16.92
OMIX-ADA 16536.15 Axle Shaft Bearing & Cup with Retainer for 76-86 Jeep® CJ Series with AMC 20 Rear Axle 916536.15 $14.67
Timken J5360955 Rear Axle Shaft Bearing Cup for 76-86 Jeep® CJ Series with Model 20 Rear Axle 52408.00 $6.99
Timken J3150046 Rear Axle Shaft Bearing for 76-86 Jeep® CJ-5, CJ-7 & CJ-8 with AMC Model 20 Rear Axle 52407.00 $13.99
11 Crown Automotive J3184573 Rear Axle Dust Shield for 76-86 Jeep® CJ-5, CJ-7 & CJ-8 with AMC Model 20 Rear Axle 52415.00 $6.15
OMIX-ADA 16533.08 Rear Axle Dust Shield for 76-86 Jeep® CJ-5, CJ-7 & CJ-8 with AMC Model 20 Rear Axle 916533.08 $4.61
12 Crown Automotive J3141319 Wheel Bearing Shim (.003 Thickness) for 76-86 Jeep® CJ-5, CJ-7 & CJ-8 with AMC Model 20 Rear Axle - .003" In Thickness 52421.00 $1.99
OMIX-ADA 16533.05 Wheel Bearing Shim (.003 Thickness) for 76-86 Jeep® CJ-5, CJ-7 & CJ-8 with AMC Model 20 Rear Axle - .003" In Thickness 916533.05 $1.08
Crown Automotive J3141320 Wheel Bearing Shim (.010 Thickness) for 76-86 Jeep® CJ-5, CJ-7 & CJ-8 with AMC Model 20 Rear Axle - .010" In Thickness 52421.01 $1.99
OMIX-ADA 16533.06 Wheel Bearing Shim (.010 Thickness) for 76-86 Jeep® CJ-5, CJ-7 & CJ-8 with AMC Model 20 Rear Axle - .010" In Thickness 916533.06 $1.08
13 Crown Automotive J8132700 3.31 Ratio Ring & Pinion Set for 76-86 Jeep® CJ Series with AMC Model 20 Rear Axle 52419.12 $300.00
Motive Gear Ring and Pinion Ring and Pinion Kit for 76-86 Jeep® CJ with AMC Model 20 Rear Axle - 3.31 Ratio AFTERMARKET UPGRADE! 52440.1000.07 $175.00
Crown Automotive J4486825 3.54 Ratio Ring & Pinion Set for 76-86 Jeep® CJ Series with AMC Model 20 Rear Axle 52419.05 $353.85
OMIX-ADA 16513.82 3.54 Ratio Ring & Pinion for 76-86 Jeep® CJ Series with AMC 20 Rear Axle 916513.82 $306.67
Motive Gear Ring and Pinion Ring and Pinion Kit for 76-86 Jeep® CJ with AMC Model 20 Rear Axle - 3.54 Ratio AFTERMARKET UPGRADE! 52440.1001.07 $193.00
Motive Gear Ring and Pinion Ring and Pinion Kit for 76-86 Jeep® CJ with AMC Model 20 Rear Axle - 3.73 Ratio AFTERMARKET UPGRADE! 52440.1002.07 $185.00
Crown Automotive J8127072 4.10 Ratio Ring & Pinion Set for 76-86 Jeep® CJ Series with AMC Model 20 Rear Axle 52419.08 $353.85
OMIX-ADA 16513.84 Ring & Pinion Kit AMC 20 4.10 Ratio for 76-86 Jeep® CJ Models 916513.84 $194.77
Motive Gear Ring and Pinion Ring and Pinion Kit for 76-86 Jeep® CJ with AMC Model 20 Rear Axle - 4.10 Ratio AFTERMARKET UPGRADE! 52440.1003.07 $164.00
Crown Automotive J8134410 4.56 Ratio Ring & Pinion Set for 76-86 Jeep® CJ Series with AMC Model 20 Rear Axle 52419.0045 $415.38
OMIX-ADA 16513.85 4.56 Ratio Ring & Pinion for 76-86 Jeep® CJ Series with AMC 20 Rear Axle 916513.85 $194.77
Motive Gear Ring and Pinion Ring and Pinion Kit for 76-86 Jeep® CJ with AMC Model 20 Rear Axle - 4.56 Ratio AFTERMARKET UPGRADE! 52440.1004.07 $164.00
Motive Gear Ring and Pinion Ring and Pinion Kit for 76-86 Jeep® CJ with AMC Model 20 Rear Axle - 4.88 Ratio AFTERMARKET UPGRADE! 52440.1005.07 $164.00
14 Crown Automotive J8129201 U-Bolt Style Pinion Yoke for 76-86 Jeep® CJ Series & 76-86 SJ & J Series with AMC Model 20 Rear Axle 52425.01 $36.92
OMIX-ADA 16580.16 U-Bolt Style Pinion Yoke for 76-86 Jeep® CJ Series & 76-86 SJ & J Series with AMC Model 20 Rear Axle 916580.16 $34.67
Crown Automotive 83502058 Strap & Bolt Type Pinion Yoke for 76-86 Jeep® CJ Series, SJ & J Series with AMC Model 20 Rear Axle 52425.06 $43.08
15 Crown Automotive J3208474 PInion Oil Seal with Pinion Nut for 76-86 Jeep® CJ Series, SJ & J Series with AMC Model 20 Rear Axle 52420.06 $5.99
OMIX-ADA 16521.07 PInion Oil Seal for 76-86 Jeep® CJ Series, SJ & J Series with AMC Model 20 Rear Axle 916521.07 $3.44
Crown Automotive J3182601 Pinion Nut for 76-86 Jeep® CJ, 87-17 Wrangler YJ, TJ, JK & Unlimited, 84-01 Cherokee XJ & 93-04 Grand Cherokee ZJ & WJ 52419.51 $4.49
16 Crown Automotive 3205533K Pinion Shim Kit for 76-86 Jeep® CJ Series, SJ & J Series with AMC Model 20 Rear Axle - .093" & .098" In Thickness 52421.56 $13.49
17 Timken J3172135 Outer Pinion Bearing for 76-86 Jeep® CJ Series, SJ & J Series with AMC Model 20 Rear Axle 52407.02 $18.46
OMIX-ADA 16517.20 Outer Pinion Bearing for 76-86 Jeep® CJ Series, SJ & J Series with AMC Model 20 Rear Axle 916517.20 $23.29
Timken J3172134 Outer Pinion Bearing Cup for 76-86 Jeep® CJ Series, SJ & J Series with AMC Model 20 Rear Axle 52408.03 $12.23
OMIX-ADA 16517.21 Outer Pinion Bearing Cup for 76-86 Jeep® CJ Series, SJ & J Series with AMC Model 20 Rear Axle 916517.21 $12.35
18 Timken J3172563 Inner Pinion Bearing for 76-86 Jeep® CJ, SJ, J Series, 91-01 Cherokee XJ, 05-10 Grand Cherokee WK, 06-10 Commander XK, 02-07 Liberty KJ & 08-10 Liberty KK 52407.03 $24.62
OMIX-ADA 16515.20 Inner Pinion Bearing for 76-86 Jeep® CJ, SJ & J Series, 91-01 Cherokee XJ, 05-10 Grand Cherokee WK, 06-10 Commander XK, 02-07 Liberty KJ & 08-10 Liberty KK 916515.20 $26.76
Timken J3172564 Inner Pinion Bearing Cup for 76-86 Jeep® CJ, SJ & J Series, 91-01 Cherokee XJ, 05-10 Grand Cherokee WK & 02-10 Liberty KJ & KK 52408.02 $13.85
OMIX-ADA 16515.21 Inner Pinion Bearing Cup for 76-86 Jeep® CJ, SJ & J Series, 91-01 Cherokee XJ, 05-10 Grand Cherokee WK & 02-10 Liberty KJ & KK 916515.21 $17.15
19 Crown Automotive J3212192 Trac-Loc Case Assembly for 76-86 Jeep® CJ Series, SJ & J Series with AMC Model 20 Rear Axle - Fits All Except 2.73 Gear Ratio 52409.20 $523.08
Crown Automotive J8120280 Trac Lok Differential Case for 76-86 Jeep® CJ Series - Fits All Except 2.73:1 Gear Ratio 52410.06 $261.54
20 Crown Automotive J8127092 Standard Differential Gear Set for 76-86 Jeep® CJ Series, SJ & J Series with AMC Model 20 Rear Axle 52412.03 $176.92
Crown Automotive J8120326 Trac-Lok Differential Gear Set for 76-86 Jeep® CJ Series, SJ & J Series with AMC Model 20 Rear Axle 52412.01 $152.00
OMIX-ADA 16507.23 Trac-Lok Differential Gear Set for 76-86 Jeep® CJ Series, SJ & J Series with AMC Model 20 Rear Axle 916507.23 $131.73
21 Crown Automotive J8120325 Trac-Loc Differential Disk Kit for 76-86 Jeep® CJ Series, SJ & J Series with AMC Model 20 Rear Axle 52411.01 $64.79
OMIX-ADA 16508.05 Trac-Loc Differential Disk Kit for 76-86 Jeep® CJ Series, SJ & J Series with AMC Model 20 Rear Axle 916508.05 $73.33
22 Timken J3172565 Differential Carrier Bearing for 76-86 Jeep® CJ Series, SJ & J Series, 91-01 Cherokee XJ, 05-10 Grand Cherokee WK & 02-10 Liberty KJ & KK 52407.05 $21.54
OMIX-ADA 16509.25 Differential Carrier Bearing for 76-86 Jeep® CJ Series, SJ & J Series, 91-01 Cherokee XJ, 05-10 Grand Cherokee WK & 02-10 Liberty KJ & KK 916509.25 $25.51
23 Timken J3172566 Differential Carrier Bearing Cup for 76-86 Jeep® CJ Series, SJ, 91-01 Cherokee XJ, 05-10 Grand Cherokee WK & 02-10 Liberty KJ & KK 52408.01 $13.08
24 Crown Automotive J3172122 Differential Cover Gasket for 76-86 Jeep® CJ Series, SJ & J Series with AMC Model 20 Rear Axle 52416.02 $4.49
OMIX-ADA 16502.03 Differential Cover Gasket for 76-86 Jeep® CJ-5, CJ-7 & CJ-8 Scrambler with Model 20 Rear Axle 916502.03 $3.33
25 Crown Automotive J3185971 Collapsable Pinion Spacer for 76-86 Jeep® CJ Series, SJ & J Series with AMC Model 20 Rear Axle 52423.00 $2.69
OMIX-ADA 16512.60 Collapsable Pinion Spacer for 76-86 Jeep® CJ Series, SJ & J Series with AMC Model 20 Rear Axle 916512.60 $3.67
26 Crown Automotive AM20BK Master Bearing & Seal Kit for 76-86 Jeep® CJ Series, SJ & J Series with AMC Model 20 Rear Axle 52449.0005 $121.59
OMIX-ADA 16507.28 Master Bearing & Seal Kit for 76-86 Jeep® CJ Series, SJ & J Series with AMC Model 20 Rear Axle 916507.28 $157.71
27 Crown Automotive 3150046K Bearing & Seal Kit for 76-86 Jeep® CJ Series, SJ & J Series with AMC Model 20 Rear Axle 52401.0101 $20.89
OMIX-ADA 16536.17 Bearing & Seal Kit for 76-86 Jeep® CJ Series, SJ & J Series with AMC Model 20 Rear Axle 916536.17 $25.05
One Piece Axle Shaft Kit Drivers Side Axle Shaft Kit Drivers Side Axle Shaft Model 20 Rear Axle Hub Kit Two Piece AMC Model 20 Rear Axle Hub with Studs Nut & Washer Kit with Key Rear Axle Hub Nut Rear Axle Hub Washer Rear Axle Hub Shaft Key Rear Axle Wheel Stud Inner Axle Oil Seal Outer Axle Oil Seal T4 or T5 Transmission Input Bearing & Model 20 Rear Axle Bearing Kit Rear Axle Shaft Bearing Cup Rear Axle Shaft Bearing Rear Axle Dust Shield Wheel Bearing Shim (.003 Thickness) 3.31 Ratio Ring & Pinion Set U-Bolt Style Pinion Yoke PInion Oil Seal with Pinion Nut Pinion Nut Pinion Shim Kit Outer Pinion Bearing Outer Pinion Bearing Cup Inner Pinion Bearing Inner Pinion Bearing Cup Trac-Loc Case Assembly Trac Lok Differential Case Standard Differential Gear Set Trac-Loc Differential Disk Kit Trac-Loc Differential Disk Kit Differential Carrier Bearing Differential Carrier Bearing Differential Carrier Bearing Cup Differential Carrier Bearing Cup Differential Cover Gasket Collapsable Pinion Spacer Master Bearing & Seal Kit Bearing & Seal Kit