ARB AIR LOCKER - Jeep Locking Differentials

Chrysler / Jeep

Kits may vary based on part number.

ARB Locker Kits for: Chrysler / Jeep

ARB Air Lockers are sold as Kits - Each Kit includes everything needed to accommodate Specified Axel

Chrysler / JEEP

Vehicle
Model

Axle Loc’n

Year

Description

Shaft Diameter

Shaft Spline

Ratio

(*Note)

Part Number

Price

CJ(5,6,7 & 8) YJ, TJ Wrangler XJ Cherokee, XJ Wagoneer, ZJ, WJ Grand Cherokee⁴	Front	1971 on	Dana 30	29.5 (1.16")	27	3.73 & Up ^*4	RD100
						3.54 & DN *⁴	RD101
	Rear	1990-98	Dana 35¹, C-clip, XJ, YJ, ZJ, TJ	29.5 (1.16")	27	2.73-3.31 *⁸	RD103
						3.54 & Up *⁸	RD102
		1997-00	Chrysler 8.25" dia. RG, C-clip	30.7 (1.21")	29	All *⁷	RD93
		to 1996	Chrysler 8.25" dia. RG, C-clip	29.5 (1.16")	27	All	RD112
		1997 on	Dana 44, TJ model only³	33.3 (1.31")	30	3.92 & Up *⁸	RD116
						3.73 & DN *⁸	RD117
		1985-89	Dana 35¹, non C-clip	29.5 (1.16")	27	2.73-3.31	RD103
						3.54 & Up	RD102
		1986-91	Dana 44, XJ w/ metric ton package	33.3 (1.31")	30	3.92 & Up *⁸	RD116
						3.73 & Dn	RD117
		1976-85	AMC Model 20, 8.875" dia. RG	31.8 (1.25")	29	3.08 & Up	RD60
						2.73 & DN *⁵	RD47
		1969-75 & 86	Dana 44-3R	33.3 (1.31")	30	3.92 & Up	RD116
						3.73 & Dn	RD117
KJ Jeep Liberty	Front	2001 on	Dana 30 IFS	29.5 (1.16")	27	3.73 & Up *⁶	RD100
						3.54 & DN *⁶	RD101
	Rear	2001 on	Chrysler 81.25" dia. rg, C-clip	30.7 (1.21")	29	All	RD93

1 The "C" in "Dana 35C" does not represent C-clip. They are manufactured in both C-clip and non C-clip models.

Air Locker model RD102, RD103 and RD105 suits both types of axles regardless.

2 Air Locker model RD60 has a thrust block to suit vehicles with tapered axles.

The thrust block must be removed when swapping to full floating axles and some one-piece axle shaft conversions.

3 No application for differentials with aluminium housings.

Newer OEM ring and pinion sets use 7/16" bolts. Air Locker flange holes must be reamed to suit.

4 Quadradrive traction control vehicles require non-Quadradrive axle shaft replacements for Air Locker installation.

5 Requires thrust block #110202 be installed. Use new bolts (#200205 X 6) and tab washers (#150401 X 6).

6 RD30/31 must not be used for IFS applications.

7 Pre-1997 8.25" axle assemblys with 27 spline axle shafts will accept newer 29 spline shafts if RD93 is fitted.

8 Newer OEM Dana 35 & Dana 44 ring gears have 7/16" bolts. Flange holes of the Air Locker must be reamed larger to suit.

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