Crown Automotive J3239821 Idler Pulley for 81-86 Jeep CJ Series, 87-90 Wrangler YJ & 81-90 SJ & J Series with 4.2L 6 Cylinder Engine
Quadratec Part #:
51217-0005
Crown Automotive Part #:
J3239821
Description
Fits the following applications:
Diameter: 3.95" -100mm; 6 Grooves.
- 81-86 CJ Series with 4.2L Engine, without A/C & without Emissions Pump
- 87-90 Wrangler YJ with 4.2L Engine
- 81-90 SJ & J Series with 4.2L Engine
Diameter: 3.95" -100mm; 6 Grooves.
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Details
- Engine Size: 4.2L 258ci I-6
- Engine Fuel: Gasoline
- Shipping Weight: 2lb
- Shipping Dimensions: 6in x 6in x 2in (L x W x H)
Jeep Wrangler (YJ)
- 1990 Jeep Wrangler (YJ)
- 1989 Jeep Wrangler (YJ)
- 1988 Jeep Wrangler (YJ)
- 1987 Jeep Wrangler (YJ)
Jeep CJ-7
- 1986 Jeep CJ-7
- 1985 Jeep CJ-7
- 1984 Jeep CJ-7
- 1983 Jeep CJ-7
- 1982 Jeep CJ-7
- 1981 Jeep CJ-7
Jeep CJ-8
- 1985 Jeep CJ-8
- 1984 Jeep CJ-8
- 1983 Jeep CJ-8
- 1982 Jeep CJ-8
- 1981 Jeep CJ-8
Jeep CJ-5
- 1983 Jeep CJ-5
- 1982 Jeep CJ-5
- 1981 Jeep CJ-5
Jeep J Series
- 1989 Jeep J Series
- 1988 Jeep J Series
- 1987 Jeep J Series
- 1986 Jeep J Series
- 1985 Jeep J Series
- 1984 Jeep J Series
- 1983 Jeep J Series
- 1982 Jeep J Series
- 1981 Jeep J Series
Jeep Wagoneer (SJ)
- 1990 Jeep Wagoneer (SJ)
- 1989 Jeep Wagoneer (SJ)
- 1988 Jeep Wagoneer (SJ)
- 1987 Jeep Wagoneer (SJ)
- 1986 Jeep Wagoneer (SJ)
- 1985 Jeep Wagoneer (SJ)
- 1984 Jeep Wagoneer (SJ)
- 1983 Jeep Wagoneer (SJ)
- 1982 Jeep Wagoneer (SJ)
- 1981 Jeep Wagoneer (SJ)
Jeep Grand Wagoneer (SJ)
- 1990 Jeep Grand Wagoneer (SJ)
- 1989 Jeep Grand Wagoneer (SJ)
- 1988 Jeep Grand Wagoneer (SJ)
- 1987 Jeep Grand Wagoneer (SJ)
- 1986 Jeep Grand Wagoneer (SJ)
- 1985 Jeep Grand Wagoneer (SJ)
- 1984 Jeep Grand Wagoneer (SJ)
- 1983 Jeep Grand Wagoneer (SJ)
- 1982 Jeep Grand Wagoneer (SJ)
- 1981 Jeep Grand Wagoneer (SJ)
Jeep Cherokee (SJ)
- 1990 Jeep Cherokee (SJ)
- 1989 Jeep Cherokee (SJ)
- 1988 Jeep Cherokee (SJ)
- 1987 Jeep Cherokee (SJ)
- 1986 Jeep Cherokee (SJ)
- 1985 Jeep Cherokee (SJ)
- 1984 Jeep Cherokee (SJ)
- 1983 Jeep Cherokee (SJ)
- 1982 Jeep Cherokee (SJ)
- 1981 Jeep Cherokee (SJ)
Jeep Cherokee Chief (SJ)
- 1983 Jeep Cherokee Chief (SJ)
- 1982 Jeep Cherokee Chief (SJ)
- 1981 Jeep Cherokee Chief (SJ)
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Crown Automotive Idler Pulley Reviews
Will M.
10/27/2022
This is an expensive burger! Seems to do the job nicely though. No squeaks. The finish is nice and no burrs or nicks. Let's just hope this one outlasts the Jeep!!! ;)
Daniel C.
6/14/2020
My engine sounds so much quieter.
Gary B.
4/10/2019
This was the part I needed, I'm running a 81 CJ7 without AC and with a smog pump, this part replaced the failed AC delete pulley.
