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Aeromotive Billet LT1 Crank 34% Underdrive Pulley - 21101
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Aeromotive
SKU:
AER21101
|
- UPC:
- 684980000184
$138.90
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Fitment not listed for this part yet — call or text 813-535-5801 and we will confirm it for your car.
Part details
- Part number
- AER21101
- Manufacturer part number
- 21101
- UPC
- 684980000184
- Brand
- Aeromotive
- Part type
- Pulleys - Crank, Underdrive
- Prop 65
- ⚠️ WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer. For more information, go to www.P65Warnings.ca.gov
- Special order
- Yes — ordered in for you; allow extra time
- Instructions
- Installation instructions (PDF)
Installation guide (from Aeromotive)
Hosted by Aeromotive. Follow the maker's instructions and torque specs.
- Box size:
- 5.50 × 2.75 × 5.50 (in)
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Bad credit or no credit? No problem. Lease-to-own with Snap Finance: no credit needed, approvals up to $5,000, as low as /week. Get started
- Affirm
- Klarna
- PayPal Pay Later
- Snap Finance
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Only 1 left in stock
BBK 86-93 Mustang 5.0 Underdrive Pulley Kit - Lightweight CNC Billet Aluminum (3pc) - 1553
$199.99$239.99Free Shipping
Aeromotive Inc. is a true high performance aftermarket manufacturer specializing in fuel delivery and fuel delivery components. Utilizing aerospace tolerances and procedures, three generations of track experience, and a meticulous approach to engineering, Aeromotive Fuel Systems has become the absolute pinnacle of performance fuel delivery.
Billet, LT1 Crank. 34% Under drive Pulley (Serpentine Belt).
34 percent Underdrive Pulley
- Clearance Item:
- N
- LTL:
- N
- MPN:
- 21101
- Proposition 65:
- Y
- Special Order:
- Y
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Aeromotive
Aeromotive Billet LT1 Crank 34% Underdrive Pulley - 21101
Aeromotive Billet LT1 Crank 34% Underdrive Pulley - 21101 FAQ
The maker's installation guide is on this page — see Installation guide under the part details for the step-by-step and the torque figures. Work on level ground with the car properly supported, and torque every fastener to the maker's figure. If the job is beyond your tools, any shop that does this kind of work can fit it.
What's in the box above lists what the maker includes when we have it, and the maker's guide names any tools or extra parts.
Many parts are bolt-on jobs with hand tools; the maker's guide on this page shows the steps and the torque figures. If it is beyond your tools, a shop can fit it.
Check the vehicle list above against your exact year and trim before ordering. If something is off, call or text us at 813-535-5801 and we will sort it out.
Yes — monthly options show right under the Add to Cart button. Affirm, Klarna, PayPal Pay Later and Snap Finance are offered at checkout, and checking what you qualify for does not affect your credit score.
Install and care: Pulleys - Crank, Underdrive
- Before you start, read the maker's guide on this page end to end and lay out every part against the What's in the box list.
- Do torque every fastener to the maker's figure with a torque wrench, and re-check it after the first drive.
- Don't force a part that does not line up: check the vehicle list on this page against your exact year and trim first.