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Spec Clutch SN621 Stage Performance Clutch Kit - 1

(2001-2004 Nissan Xterra)

Manufacturer

Picture for manufacturer Spec Clutch

Part Number

SN621
5 reviews
Sale Price

$333.41

Estimated ship date Tuesday, November 17

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Fitment guaranteed

Fitment guaranteed

Product Details

The SPEC SN621 Stage 1 Clutch Kit is a high-performance upgrade engineered for bolt-on naturally aspirated and mildly modified forced induction engines. Designed with daily drivability in mind, the Stage 1 delivers excellent wear characteristics and a smooth, predictable pedal feel without the aggressive on/off engagement of full race clutches.

At the core of the Stage 1 kit is SPEC's high-clamp pressure plate, paired with a steel-backed, multi-compound woven organic disc featuring an integrally molded carbon Kevlar-based friction lining. This combination provides smooth engagement, strong holding power, and extended service life under both street and track conditions. The high-torque sprung hub is double-sprung with spring cover reliefs for added flexibility, and uses heat-treated components for long-term strength and durability.

Kit Includes:

  • High-clamp performance pressure plate
  • Steel-backed multi-compound woven organic clutch disc
  • High-torque sprung hub and disc assembly
  • Release bearing
  • Alignment tool

Recommended Driving Applications:

  • Street
  • Drag Racing
  • Drift
  • Road Racing
  • Rallye
  • Pulling
  • Autocross

The SPEC Stage 1 is part of SPEC's full lineup of performance clutch systems, ranging from Stage 1 street kits through Stage 5 race-only units. Every SPEC clutch kit and flywheel is SFI approved. Stages 1 through 3+ are recommended for street and strip use.

Products specifications

Fits

2001-2004 Nissan Xterra

Torque Capacity

263 ft/lbs

So far so good

Fast service and shipping, Plus the lowest price for the high performance k&n air filter<br>I wanted.

very fast processing received product within a few days. fair prices. will do business with again.

I was hesitant to order from Autoplicity due to the perception that the price was too good to be real (and not some scam). However, I read a few reviews on the internet and decided to take a chance. Once I placed my order I was sent a tracking number and received my car parts within 2 weeks. I was happy that I got the parts I ordered and the price was really low. Simple and quick.

Completely amazed by this seller. I recieved the rack in just 2 days and the price was unbeatable. I'm just stoked to have finally found a bike rack worth having!!

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