does any one have or know where to get aluminum crank pulleys for xj???
or do they make tthem?
I would NOT recommend swapping out a Crankshaft Vibration/Harmonic Balancer Pulley on Jeep 4.0L Engine for an Aluminum Crank Pully. However, here is something you may want to look at. I do NOT recommend it, however, it is your choice.
There is a Forum here on
that may suit your needs better.
http://www.naxja.org/forum/forumdisplay.php?f=68
Brand : Auto Specialties
Manufacturer's Part Number: 820128
Part Type: Pulley Kit
Product Line: Auto Specialties Underdrive Street Pulley Sets
Summit Racing Part Number: ASP-820128
Pulley Style: Serpentine
Pulley Set Style: Performance ratio
Pulley Material: Aluminum
Pulley Finish: Hard anodized black
Crankshaft Pulley Included: Yes
Crankshaft Pulley Grooves: 6-groove, serpentine
Crankshaft Nose Cover Included: No
Water Pump Pulley Included: Yes
Water Pump Pulley Grooves: Non-ribbed
Water Pump Nose Cone Included: No
Power Steering Pulley Included: No
Power Steering Brackets Included: No
Alternator Pulley Included: Yes
Alternator Pulley Grooves: 6-groove, serpentine
Alternator Fan Included: No
Alternator Nose Cover Included: No
Alternator Brackets Included: No
Air Conditioning Pulley Included: No
Air Conditioning Cover Included: No
Air Conditioning Brackets Included: No
Idler/Tensioner Included: No
Idler Cover Included: No
Idler Brackets Included: No
Hardware Included: No
Quantity: Sold as a kit.
Notes : Fits models with serpentine belt accessory drive only.