Auto Parts Search


      Over 40 million used auto parts online. Shop online for auto and truck parts and save up to 75%

Chevrolet / Chevy Trailblazer Engine >> CRACKED FLYWHEEL HOUSING


Cracked Flywheel Housings On
Cummins Diesel Engines

A cracked flywheel housing can be caused by several conditions not all of which are directly related to the remanufacture of cylinder blocks or crankshafts. Some of those reasons are:

Loose flywheel housing to cylinder block bolts.
Missing dowel pins or worn dowel pin holes.
Worn flywheel housing or cylinder block mating surfaces.
Run-out between the crankshaft and the flywheel housing.
Improper flywheel housing to transmission alignment.

Worn or damaged driveline components may start orbiting which can result in high out-of-balance forces working on the flywheel housing. Usually this will cause the housing to start cracking from the bottom cap screw holes and work its way around the bolt pattern (see Illustration). Common causes are:

Driveline imbalance
Worn driveline components
Too severe operating angles
Improper phasing of U-Joints
Loose transmission yoke
Worn differential components

The AERA Technical Committee
Looking for replacement Chevrolet / Chevy Trailblazer engines? Visit our online Rebuilt Engines Store. Need to fix your Chevrolet / Chevy Trailblazer engine? Access here the comprehensive online repair guide for your Chevrolet / Chevy Trailblazer engine. Click Here to find a used Chevrolet / Chevy Trailblazer engine.

Shop online for auto body parts, engines, wheels, lights...

Click here to view more details2001 Toyota Camry Door Handle, Front Or Rear, Passenger Side, With door lock button; Without bezel; A high quality, OE replacement door handle; With 1-year limited Matheny warranty..

Source: Auto Body Parts Store

$4.06

Click here to view more details about 2003 Ford F-150 Bumper, Front2003 Ford F-150 Bumper, Front.

Source: Auto Body Parts Store

$96.69

Click here to view more details about 2008 Lexus IS250 17" x 8" Alloy Wheel2008 Lexus IS250 17" x 8" Alloy Wheel, Alloy Wheel; 17 X 8; 45MM Offset; 10 Spoke; 5 Lug; 4.5 Inch BP; All Painted Silver, , .

Source: Wheels / Rims, Mirrors & Lights Store

$122.50

Click here to view more details2008 Chevrolet Trailblazer L6, 4.2 L, 258 CID Rebuilt Engine, Inline 6 cylinder DOHC 24 Valve, Warranty: 3-Year/100,000 Mile, .

Source: Rebuilt Engines Store

$2,790.00

Click here to view more details1986 Saab 900 Used A/C Compressor, 2.0, MANUAL, FWD, Very Good.

Source: Used Auto Parts Store

$159.00

Click here to view more details1998 Isuzu Amigo Used Hub Bearing , Driver Side, L, Front, Very Good.

Source: Used Auto Parts Store

$77.00
More parts
Help me findSearch
Auto Repair Quick Search
Help me find
Search DIY repair manuals by VIN...
Vehicle Identification Number is a unique serial number used by the automotive industry to identify individual motor vehicles

Find out what info we have for your vehicle

Get the Complete Technical Service Bulletins!
Get the Complete Technical Service Bulletins!Access diagrams and repair information such as wiring diagrams, diagnosis and repair charts, manufacturer service bulletins, and OEM Part numbers of your Chevrolet / Chevy Trailblazer vehicle.
Access the Complete guide!
Need To Fix Your Car or Truck?
Save Money With Free Car Insurance Quote
FREE car insurance quote
Enter Zip Code:
Auto Repair Quick Search
Help me find