We carry the largest selection of Jeep Grand Cherokee WJ Series Axle & Differential Parts around! If you are looking for OEM Jeep Replacement Axle & Differential Parts such as Axle Assemblies, Oil Seals, Axle Bearings & Trac-Lok Differential Parts or want to upgrade your Grand Cherokee WJ Axle & Differential parts we have everything that you will need!

1 Crown Automotive 5012841AA 3.73 Ratio Ring & Pinion Set for 99-01 Jeep® Grand Cherokee WJ with Dana 44 Rear Axle - With 3/8" Ring Gear Bolts 52419.0074 $492.31
Crown Automotive 5019854AA 3.73 Ratio Ring & Pinion Set for 00-04 Jeep® Grand Cherokee WJ with Dana 44 Rear Axle - With 7/16" Ring Gear Bolts 52419.0075 $446.15
Crown Automotive 5014357AA 3.91 Ratio Ring & Pinion Set for 2000 Jeep® Grand Cherokee WJ with Dana 44 Rear Axle - With 3/8" Ring Gear Bolts 52419.0076 $446.15
Crown Automotive 5019869AA 3.91 Ratio Ring & Pinion Set for 2000 Jeep® Grand Cherokee WJ with Dana 44 Rear Axle - With 7/16" Ring Gear Bolts 52419.0077 $476.92
2 Crown Automotive 4720891 Ring Gear to Carrier Bolt Kit for 87-06 Jeep® Wrangler YJ, TJ & Unlimited, 87-90 Cherokee XJ, 86-93 Comanche MJ & 99-01 Grand Cherokee WJ - 10-3/8" x 24 x .827" 52449.1099 $7.19
Crown Automotive 5012810AC Ring Gear Bolt Kit for 02-06 Jeep® Wrangler TJ & Wrangler Unlimited, 2007 Wrangler JK, 00-04 Grand Cherokee WJ & 2002 Liberty KJ - 10-7/16" x 20 x .750" 52419.9907 $12.99
3 Crown Automotive 4864213 Differential Side Bearing Set for 94-98 Jeep® Grand Cherokee ZJ, 00-04 Grand Cherokee WJ, 02-07 Liberty KJ & 08-10 Liberty KK 52406.0034 $55.38
4 Crown Automotive 4864210 Pinion Bearing for 07-17 Wrangler & Wrangler Unlimited JK, 94-10 Grand Cherokee ZJ, WJ & WK - Inner 52406.0031 $25.38
5 Crown Automotive 4746979 Drive Pinion Bearing for 07-17 Jeep® Wrangler & Wrangler Unlimited JK, 02-10 Liberty KJ & KK, 97-98 Grand Cherokee ZJ & 00-04 Grand Cherokee WJ - Outer 52406.0022 $33.85
6 Crown Automotive 5012846AA Inner Pinion Seal for 99-00 Jeep® Grand Cherokee WJ with Dana 44 Rear Axle 52420.0043 $8.46
Crown Automotive 5072265AA Inner Pinion Seal for 00-04 Jeep® Grand Cherokee WJ with Dana 44 Rear Axle 52420.0044 $10.00
7 Crown Automotive 5012847AA Outer Pinion Seal for 99-04 Jeep® Grand Cherokee WJ with Dana 44 Rear Axle - 52420.0045 $5.85
8 Crown Automotive 4856357AS Standard Differential Case Assembly for 94-98 Jeep® Grand Cherokee ZJ & 99-01 Grand Cherokee WJ with Dana 44 Rear Axle - Uses 3/8" Ring Gear Bolts 52409.0021 $523.08
Crown Automotive 5019855AA Standard Differential Case Assembly for 00-04 Jeep® Grand Cherokee WJ with Dana 44 Rear Axle - Uses 7/16" Ring Gear Bolts 52409.0036 $553.85
9 Crown Automotive 6036388AA Wheel Stud for 99-04 Jeep® Grand Cherokee WJ & 02-07 Liberty KJ 52449.1323 $1.92
10 Crown Automotive 4856355AS Trac-Lok Differential Case Assembly for 94-98 Jeep® Grand Cherokee ZJ & 99-01 Grand Cherokee WJ with Dana 44 Rear Axle - Trac-Lok with 3/8" Ring Gear Bolts 52409.0034 $584.62
Crown Automotive 5012869AA Vari-Lok Differential Case Assembly for 99-01 Jeep® Grand Cherokee WJ with Dana 44 Rear Axle - Vari-Lok with 3/8" Ring Gear Bolts 52409.0037 $999.99
Crown Automotive 5019868AA Trac-Lok Differential Case Assembly for 00-01 Jeep® Grand Cherokee WJ with Dana 44 Rear Axle - Trac-Lok with 7/16" Ring Gear Bolts 52409.0038 $753.85
Crown Automotive 5019867AA Vari-Lok Differential Case Assembly for 00-04 Jeep® Grand Cherokee WJ with Dana 44 Rear Axle - Vari-Lok with 7/16" Ring Gear Bolts 52409.0039 $999.99
11 Crown Automotive 4856366 Standard Differential Gear Set for 94-98 Jeep® Grand Cherokee ZJ & 99-04 Grand Cherokee WJ with Dana 44 Rear Axle 52412.0022 $184.62
12 Crown Automotive 4856372 Trac-Lok Differential Gear Set for 94-98 Jeep® Grand Cherokee ZJ & 99-01 Grand Cherokee WJ with Dana 44 Rear Axle 52412.0023 $300.00
13 Crown Automotive 4626720 Trac-Lok Differential Disc Kit for 94-98 Jeep® Grand Cherokee ZJ & 99-01 Grand Cherokee WJ with Dana 44 Rear Axle 52411.0006 $100.00
14 Crown Automotive 5015223AA Differential Shaft Locking Pin for 99-04 Jeep® Grand Cherokee WJ with Dana 44 Rear Axle 52411.0104 $6.92
16 Crown Automotive 4746867 Pinion Oil Slinger for 07-17 Jeep® Wrangler, Wrangler Unlimited JK & 99-10 Grand Cherokee WJ & WK 52426.0005 $4.62
17 Crown Automotive 5012840AA Pinion Yoke for 99-04 Jeep® Grand Cherokee WJ with Dana 44 Rear Axle with 3.55 or 3.73 Gear Ratios 52425.0014 $52.31
18 Crown Automotive 1795173 Pinion Nut for 94-98 Jeep® Grand Cherokee ZJ & 99-04 Grand Cherokee WJ with Dana 44 Rear Axle 52419.0071 $4.23
19 Crown Automotive 5012870AA Differential Plenum for 99-04 Jeep® Grand Cherokee WJ with Dana 44 Rear Axle 52409.9000 $65.60
20 Crown Automotive 5012850AA Passenger Side Rear Axle Assembly for 99-04 Jeep® Grand Cherokee WJ with Dana 44 Rear Axle - For Use With Standard Or Trac-Lok Differential Applications 52403.0042 $292.31
Crown Automotive 5012851AA Driver Side Rear Axle Assembly for 99-04 Jeep® Grand Cherokee WJ with Dana 44 Rear Axle - For Use With Standard Or Trac-Lok Differential Applications 52403.0043 $353.85
Crown Automotive 5012873AA Driver Side Rear Axle Assembly for 99-04 Jeep® Grand Cherokee WJ with Dana 44 Rear Axle & Vari-Lok Differential - For Use With Vari-Lok Differential Applications 52403.0045 $384.62
21 Crown Automotive 5012825AA Outer Axle Bearing for 99-04 Jeep® Grand Cherokee WJ with Dana 35 Or Dana 44 Rear Axle & 02 Liberty KJ with Dana 35 Rear Axle 52407.0009 $44.62
22 Crown Automotive 83503054 Axle Seal Retainer Ring for 99-04 Jeep® Grand Cherokee WJ with Dana 35 Or Dana 44 Rear Axle 52436.0602 $11.38
23 Crown Automotive 5012824AA Outer Axle Shaft Oil Seal for 99-04 Jeep® Grand Cherokee WJ with Dana 35 Or Dana 44 Rear Axle & 02 Liberty KJ with Dana 35 Rear Axle 52420.0042 $8.46
24 Crown Automotive 5012827AA Axle Shaft Seal Retainer for 99-04 Jeep® Grand Cherokee WJ with Dana 35 Rear Axle 52436.0601 $11.54
25 Crown Automotive 4864214 Collapsible Pinion Spacer for 94-95 Jeep® Wrangler YJ, 93-98 Grand Cherokee ZJ & 99-04 Grand Cherokee WJ with Dana 44 Rear Axle 52423.0023 $7.23
26 Crown Automotive J8993317 RTV Silicone Gasket Sealant 52152.03 $6.99
27 Crown Automotive 83503054 Axle Seal Retainer Ring for 99-04 Jeep® Grand Cherokee WJ with Dana 35 Or Dana 44 Rear Axle 52436.0602 $11.38
3.73 Ratio Ring & Pinion Set Ring Gear to Carrier Bolt Kit Differential Side Bearing Set Pinion Bearing Drive Pinion Bearing Inner Pinion Seal Outer Pinion Seal Standard Differential Case Assembly Wheel Stud Trac-Lok Differential Case Assembly Standard Differential Gear Set Trac-Lok Differential Gear Set Trac-Lok Differential Disc Kit Differential Shaft Locking Pin Pinion Oil Slinger Pinion Yoke Pinion Nut Differential Plenum Passenger Side Rear Axle Assembly Outer Axle Bearing Axle Seal Retainer Ring Outer Axle Shaft Oil Seal Axle Shaft Seal Retainer Collapsible Pinion Spacer RTV Silicone Gasket Sealant