STILLEN Lightweight Crank Pulley Belt Set - Nissan Frontier, Pathfinder, Xterra
Warranty Information
Vendor warranty summary
Stillen Warranty
At a glance: Limited lifetime (max 7 years) on exhaust, intakes, sway bars and urethane; 5 years on TruControl; 1 year on brakes
This is Stillen's warranty, not an NVMOS policy. We've summarized it in plain English to save you a search. The manufacturer's official terms always govern and can change without notice. Last reviewed on nvmos.com: October 4, 2026.
Coverage by product
| Product or component | Coverage |
|---|---|
| Exhaust (stainless) | Limited lifetime while original buyer owns the vehicle (max 7 years) |
| Intakes | Limited lifetime while original buyer owns the vehicle (max 7 years) |
| Sway bars | Limited lifetime while original buyer owns the vehicle (max 7 years) |
| Urethane products | Limited lifetime while original buyer owns the vehicle (max 7 years) |
| TruControl power modules | 5 years |
| Brake pads and rotors (kit components) | 1 year |
- Original purchaser only — coverage does not transfer if you sell it.
- Keep your NVMOS order confirmation — proof of purchase is required.
What's covered
- Manufacturing defects and workmanship when properly installed on the listed vehicle
- Rust-through on stainless exhaust systems
- STILLEN chooses to repair or replace
What's not covered
- Improper installation, modification or misuse
- Racing or commercial use
- Accident or collision damage
- Cosmetic blemishes and finish wear
- Labor, installation, shipping, rental vehicles and consequential damages
- TruControl units that were tampered with or repaired by others
How to make a Stillen warranty claim
- Email STILLEN with photos of the problem
- Include your original invoice/receipt or order info and your contact details
- Keep the original box (and factory parts) for any return
Stillen contact: Phone: (866) 250-5542 · Email: sales@stillen.com · Claim page / support
Bought it from NVMOS? Start with us.
Have your order number and a few photos of the issue ready, then call real humans at (920) 249-7744 or send us a message. We'll tell you whether the claim goes through us or straight to Stillen, and help it along either way.
Shop Stillen at NVMOS
See all Stillen products, lead times and FAQs →
Disclaimer: The information on this page describes Stillen's own warranty policy. It is not a warranty offered by NVMOS (No Visible Means of Support LLC). Manufacturers update their terms at any time; we review these pages periodically, but the manufacturer's current official policy is the one that applies to your claim. Source: Stillen official warranty information. Last updated on nvmos.com: October 4, 2026. See our return policy for NVMOS's own terms.
About the brand
STILLEN is a Costa Mesa, California performance company founded by IMSA GT champion Steve Millen. NVMOS carries the TruPower by STILLEN cold air intake (TP403202) for the 2014–2021 Toyota Tundra 5.7L, with a cleanable oiled filter. It's for Tundra owners who want a bolt-in intake upgrade.
Based in: Costa Mesa, California · Made in: USA · Founded: 1986
Shop all 150 StillenWarrantyAll brands
Warranty terms are set by Stillen, not NVMOS, and can change. Bought from us? Call (920) 249-7744 and we'll handle the claim with the brand.
This is the Gates belt set that goes with STILLEN's lightweight crank pulley, part 400380, on the Nissan Frontier, Pathfinder and Xterra. Swapping the crank pulley is the easy part to get excited about, but the belt has to match it, and this set takes that guesswork out.
It is not only for pulley swaps. The vendor also states it can be used with the OEM pulley on engines without a supercharger, so it works as a straight Gates replacement belt if you are not changing pulleys.
Why it works
- Gates belt specified for the STILLEN 400380 lightweight crank pulley
- Can also run on the OEM pulley on engines without a supercharger
- One part number to order instead of cross-referencing belt sizes
Fitment
Listed for the Nissan Frontier 2005-2017, Pathfinder 2005-2012 and Xterra 2005-2008, plus the Suzuki Equator. It is for engines without a supercharger. The vendor says to call for the supercharged belt, so contact us first if your engine has one.
What's included
One Gates belt set, STILLEN part 400380b. The pulley itself is a separate part, 400380.
Questions before you order?
Fitment questions are easier to settle before the box ships. Call or text Carl & Anton at (920) 249-7744 or use the chat — real humans in Sheboygan, Wisconsin, not a call center.
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Specifications
STILLEN Lightweight Crank Pulley Belt Set FAQs
Does this include the pulley?
No. It is the belt set only. The pulley is part 400380.
Can I use it with a supercharger?
No. The vendor lists it for engines without a supercharger and says to call for the supercharged belt.
Can I run it on the stock pulley?
Yes, the vendor says the belt works with the OEM pulley on engines without a supercharger.
Which years does it cover?
Frontier 2005-2017, Pathfinder 2005-2012 and Xterra 2005-2008, per the vendor's tags.
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