AMC 20 DIFFERENTIAL COMPONENT PARTS

We offer a complete line of rear end replacement parts for the AMC 20 differential. You can purchase high quality ring and pinion sets in various ratios, high quality bearing rear end bearing overhaul kits including pinion bearings, pinion seal, crush sleeve, pinion nut, shims, ring gear bolts, marking compound and gasket. The AMC differential was utilized by American Motors in their passenger car line starting in 1968 and is also used in the Jeep J10 truck series starting in 1980 to 1986. Used also in the Jeep Wagoneer 1979-1986 and some Ambassador, AMX, Concord, Gremlin, Hornet, Javelin, J10, Matador, Pacer, Scrambler, Spirit. Our inventory includes ring gear and pinion sets, including aftermarket and OE gear sets. We are able to supply axles, bearing overhaul kits, carriers, cases, spider and side gears. Positraction units we offer include Lockrights by Powertrax, Auburn, Detroit Lockers, Trac Loc and ARB air lockers. We are a Dana Spicer volume distributor and offer a complete line or ring gear and pinions and differential repair parts from the small 7.5 inch differential to the large Dana 80.

Along with our quality parts you have access to applications information for available ring and pinion ratios, information to assist you in identification of the differential that you have. Free information on ring and pinion installation is provided alone with specification and carrier/case breaks when you are considering gear ratio changes. You can review applications available to assist you with selection of the specific positraction unit that you may need to improve your performance.

Applications Model Year   Model Year Ambassador 68-74   J10 80-86 AMX 68-79   Matador 72-78 Concord 78-79   Pacer V8 78-79 Germlin V8 70-76   Scrambler 76-78 Hornet V8 73-77   Spirit V8 79 Javelin V8 70-74   Wagoneer 79-86 Ring & Pinion Sets Part # Teeth Ratio AM20-273 30-11 2.73 AM20-308 43-14 3.08 AM20-331 43-13 3.31 AM20-354 39-11 3.54 AM20-373 41-11 3.73 AM20-410 41-10 4.10 AM20-456 41-9 4.56

10-1/32" X 10-25/64" 12 HOLES ROUND Gasket Pattern SPECIFICATIONS: RG DIAMETER 8.875" 8 7/16" X 20 RH THREADED BOLTS PINION DIAMETER 1.625" 28 SPLINE CASE: 2.73 & NUMERICALLY LOWER AND 3.08 & NUMERICALLY HIGHER 8620 Material Heat-Treated Specifications: Cover Bolt Ft. Lbs. 15 Pinion Brg. Preload In. Lbs 15-25 Ring Gear Backlash .005-.009 Ring Gear Bolt to case Ft. Lbs. 105 Side Brg. Caps Ft. Lbs. 87 Instructions for setting up ring and pinion backlash.

AMC20 Ring & Pinion Price List Part # OEM# R&P Jobber Price AM20-273 8132699 $290.00 * AM20-308 8130388 $281.00 * AM20-331 8132700 $212.62 AM20-354 4486825 $212.62 AM20-373 8133179 $212.62 AM20-410 8127072 $212.62 AM20-456 8124410 $212.62 AM20-488   $212.62 DTSR20RMK Bearing overhaul kit   $ 108.81 * Made in USA     Bearing Kits, these high quality Kit's include pinion bearings, carrier bearings pinion bearing seal, gasket, pinion and carrier shims, pinion nut, marking compound, crush sleeve and ring gear bolts.

Your gears run cooler and last longer! Order above high performance synthetic oil and friction additive combo kit at time of order for ring and pinion or bearing overhaul kit and pay only $36.76. Quality guaranteed performance

AMC20 Differential Parts

Description	Part Number	Price
Case (Empty)	JE3212051	$155.97
Installation Kit (no bearings)	25-2025	$ 48.75
Overhaul Kit with bearings	35-2025	$ 103.33
Posi-Clutch Replacement Kit	DTS706361X	$58.98
Evolution Series Axle Kits			TOUGH! Induction Hardened Rolled Splines Kits Complete with Studs, Bearings and Seals
Single Piece Axle Kit 1981 and earlier	EV20E	$299.98
*Single Piece Axle Kit 1983 and later	EV20L	$299.98
Single Piece Axle Kit Quadratrack	EV20Q	$299.98
Axle Bearing, Seal Kit & Retainer (single axle only)	EV20K	$49.58
*1982 Crossover year provide measurements to be sure

AMC20 Positraction Differential Assembly Options

Description	Part Number	Price
ARB Air Locker	RD60	$808.58
ARB Compressor	RDCKA	$242.53
Auburn Limited Slip	542081	$489.75
Detroit Locker 2.73 only	187SL-47B	$587.97
Detroit Locker 3.07 - 4.56	187SL-47A	$587.97
LockRight Rear (1976-1986 CJ5 &CJ7)	1710	$291.32
No-Slip for Open Carrier 8.875" 29 spline	DTS92-01202900	$428.84
No-Slip for replacement for Tracc-Loc internals, Carrier 8.875" 29 spline	DTS92-01202920	$448.47

Orders Shipped the same day!! Most major credit cards accepted, all products have a money back guarantee.

If it's a part and or components under your vehicle we can supply it!

In addition to the differential and rear end parts for your AMC vehicles listed here, we also provide an impressive list of automotive after market products for car, pickup truck, SUV and 4wd repair parts and accessories that includes rear end covers, ring and pinion gears, OE clutches and heavy duty performance clutches, diesel gauge kits, exhaust brakes, re manufactured manual transmissions and both manual and automatic overhaul kits. Other products we offer for the RV recreational vehicle market include REMCO drivelinedisconnects, tow bar and baseplates and auxiliary overdrive units to improve vehicle performance and save fuel. We have a complete 4 wheeling drivetrain product line including complete differential assemblies, limited slip and other solid locking positractions. We offer transmission conversion kits including the NV4500 and NV5600 as well as replacement kits for light duty GM and Jeep transmissions. You may be interested in visiting our Ford and Powerstroke Diesel page, Dodge Ram and other Jeep pages for detailed information.

Watch for future additions of new products to be added to our on-line catalog including advanced wheels, tires, engine tune-up kits and other accessories.

Our large question and answer data base it's provided for you it provides additional information that may be of interest to you. Our easy to use vehicle information data base is cataloged by vehicle manufacture, part or component, to review just select Q&A data.

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If it's a part and or a components under your vehicle we can supply it!

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Considering purchasing parts from drivetrain.com and have questions contact Tech line at 1-702-876-3100 or send e-mail.

Drivetrain Specialists of Las Vegas - Las Vegas NV, 89102