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Sachs NFW1050 Clutch Flywheel

Sachs NFW1050 Clutch Flywheel

4.9· 10 ratings

Best price now

$125.99at AutoZoneObserved at 11:09 AM

Compared across 4 stores. Prices are checked against each store and labelled with when.

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Our take on the Sachs NFW1050 Clutch Flywheel

The Sachs NFW1050 is a cast-iron clutch flywheel for manual-transmission Chevrolet Silverado trucks with the 4.8L LM7 or 5.3L L59 V8, model year 2001. It has a 168-tooth ring gear, a 360.2 mm outside diameter and a 6-bolt crankshaft pattern, and weighs 26.8 lbs. Sachs markets it as a lightweight flywheel, though at that weight it is closer to a stock replacement than a true lightweight unit. The best new price is $111.15 at eBay as of November 4, 2026, and five stores list it new.

Best forOwners replacing a worn or cracked flywheel on a 2001 Silverado 4.8/5.3 manualStock or lightly modified trucks that need a durable cast-iron flywheelDIY clutch jobs where a stock-fit, 6-bolt flywheel is wanted
Pros
  • Cast iron resists heat and wear in towing and stop-and-go use
  • 168-tooth ring gear matches the 2001 Silverado 4.8/5.3 starter
  • 6-bolt crankshaft pattern is a direct stock fit
  • Solid disc, flat friction surface is simple and serviceable
  • Sachs is an established OEM supplier for clutch and driveline parts
Cons
  • 26.8 lbs is not genuinely light; expect little throttle response gain
  • Listed for 2001 only, so verify fitment on other years
  • Not for marine use
  • Single model-year, single-engine listing limits resale and reuse

Sachs NFW1050 Clutch Flywheel prices at every store

  • AutoZoneNew

    In stock

    $125.99Observed at 11:09 AM
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  • WalmartNew

    Out of stock

    $86.22Observed at 11:09 AM
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  • AutoplicityNew

    Out of stock

    $130.30Observed at 11:09 AM
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  • SLRNew

    Out of stock

    $160.99Observed at 11:09 AM
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Also available at

  • eBayCheck price at eBay

Sachs NFW1050 Clutch Flywheel price history

Lowest price we've seen: $86.22 on Nov 4 at Walmart. Tracked across 5 stores since Nov 4.

What reviewers say

Only 10 ratings are on record, averaging 4.9 out of 5, so the sample is small. Buyers who reviewed it report it fits and works as a stock replacement.

Pros
  • Correct fit on 2001 Silverado 4.8/5.3 manual trucks
  • Quiet, smooth engagement after install
  • Solid cast-iron construction
Cons
  • Few reviews make long-term durability hard to judge
  • Heavier than expected for a part sold as lightweight

Specifications

Durability Material
Cast iron
Diameter
360.2 mm (ring gear outside diameter)
Weight
26.8 lbs
Thickness
1 mm (at teeth)
Vehicle Model
SILVERADO
Engine Type
LM7 (GAS), L59 (FLEX)
Vehicle Make
Chevrolet
Vehicle Year
2001
Number Of Teeth
168
Transmission Type
Manual
Bolt Pattern
6-bolt
Vehicle Trim
Base
Installation Bolt Pattern
6-bolt (crankshaft to flywheel)
Mounting Type
7 (mounting hole quantity)
Vehicle Type
Car
Intended Use
Not for marine use
Material Grade
Regular
Manufacturing Process
Cast
Flywheel Type
Flywheel, Clutch Flywheel
Flywheel Style
Lightweight
Hole Pattern
6-bolt
Color
White
Flywheel Pattern
Solid Disc
Flywheel Shape
Flat (friction surface)

Questions and answers

Is the Sachs NFW1050 worth it over a cheaper flywheel?
At $111.15 at eBay as of November 4, 2026, it sits in the normal range for a cast-iron stock replacement. Sachs is an OEM-tier supplier, so the premium over no-name flywheels buys consistent balance and ring-gear quality.
Will it fit my Silverado?
It is listed for the 2001 Chevrolet Silverado with the LM7 gas or L59 flex-fuel V8 and a manual transmission. Check your engine code and confirm a 6-bolt crank pattern and 168-tooth ring gear before ordering.
Is this a lightweight flywheel?
Sachs labels it lightweight, but at 26.8 lbs it is close to a stock cast-iron flywheel. Do not expect the rev-happy feel of an aftermarket aluminum flywheel.
What is in the box?
The flywheel itself. Bolts, a pilot bearing and a clutch kit are not included, so plan on new crank bolts and a clutch kit for a full job.
When is it cheapest?
The lowest new price seen is $111.15 at eBay as of November 4, 2026. Five stores list it new, so compare them before buying.
Can I use it with an aftermarket clutch?
Yes, if the clutch is sized for the stock 2001 Silverado 4.8/5.3 flywheel friction surface. Match the clutch disc and pressure plate to the flat, solid-disc surface.
Where is the Sachs NFW1050 Clutch Flywheel cheapest?
At AutoZone, for $125.99, as of our latest check.
What do buyers say about the Sachs NFW1050 Clutch Flywheel?
Rated 4.9 out of 5 from 10 ratings.
Where can I buy the Sachs NFW1050 Clutch Flywheel?
5 stores we checked sell it, including Walmart, AutoZone, Autoplicity, SLR, eBay.

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