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Genuine GM 3991408
Ring Gear

Customer Questions & Answers (2)
GM 3991408 Ring Gear
  • Part Description Gear,Flywheel Ring
  • Brand GM
$70.80
MSRP: $112.17
You Save: $41.37 (37%)
In Stock. Ships in 1-3 Business Days

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  • Product Specifications

    BrandGenuine General Motors
    Manufacturer Part Number3991408
    Part DescriptionGear,Flywheel Ring
    Other DescriptionRing Gear
    Other NamesRing Gear
    Item Dimensions16.3 x 16.6 x 3.8 inches
    Item Weight2.00 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    ManufacturerGenuine General Motors
    SKU3991408
    WarrantyThis genuine GM part is guaranteed by GM's factory warranty. For more information, please see our Warranty Page.
    Warning: California’s Proposition 65
  • Vehicle Fitment

    Year Make Model Engine Important vehicle option details
    1992-1993 Buick Roadmaster8 Cyl 5.7L4 DOOR, LIMITED SEDAN, STATION WAGON
    1990-1992 Cadillac Brougham8 Cyl 5.7LBROUGHAM 4 DOOR
    2002-2005, 1999-2000 Cadillac Escalade8 Cyl 5.7L1 TON CREW CAB, 1/2 TON, 3/4 TON, 4 DOOR 1/2 TON, CLASSIC 4 DOOR 1/2 TON, CREW CAB 1 TON, EXT 1/2 TON, EXTENDED CAB 1 TON, EXTENDED CAB 6'6" BOX 1/2 TON, EXTENDED CAB 6'6" BOX 3/4 TON, EXTENDED CAB 8' BOX 3/4 TON, K2500 CREW CAB, K3500 CAB CHASSIS 135.5, K3500 CAB CHASSIS 159.9, REGULAR CAB 1 TON, REGULAR CAB 3/4 TON, YUKON/DENALI/ESCALADE
    1993 Cadillac Fleetwood8 Cyl 5.7LBROUGHAM 4 DOOR
    1987-1989, 1985 Chevrolet Astro6 Cyl 4.3LVAN ASTRO
    2005 Chevrolet Avalanche1/2 TON
    1985-2005 Chevrolet Blazer6 Cyl 2.8L, 6 Cyl 4.3L, 8 Cyl 5.0L, 8 Cyl 5.7L, 8 Cyl 6.2L Diesel1/2 TON, 2 DOOR, 4 DOOR
    1985-1986 Chevrolet C106 Cyl 4.3L, 8 Cyl 5.0L, 8 Cyl 5.7L, 8 Cyl 6.2L DieselREGULAR CAB LONG BOX, REGULAR CAB STANDARD BOX
    1988-1999 Chevrolet C15006 Cyl 4.3L, 8 Cyl 5.0L, 8 Cyl 5.7L, 8 Cyl 6.2L Diesel, 8 Cyl 7.4LC1500 EXTENDED CAB LONG BOX, C1500 EXTENDED CAB STANDARD BOX, C1500 REGULAR CAB LONG BOX, C1500 REGULAR CAB STANDARD BOX
    1985-1986 Chevrolet C206 Cyl 4.3L, 6 Cyl 4.8L, 8 Cyl 5.0L, 8 Cyl 5.7L, 8 Cyl 6.2L Diesel, 8 Cyl 7.4LCREW CAB, REGULAR CAB
    Show More

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Customer Questions & Answers

Q:
Will it fit 3991408 my vehicle?
By Customer
A:
You can Select Your Car to see if 3991408 fits your car.
By Omar
GM Specialist
Q:
I would like to confirm whether my 2001 Chevrolet Camaro goes with this part.
By Customer
A:
The part is made just for you. Thank you for asking.
By Omar
GM Specialist
If you have any questions about this product, please don't hesitate to ask us. We will be happy to help you!

OEM GM 3991408 at AutoPartsPrime, Your Right Choice

  • The part number 3991408, Ring Gear, is designed to fit specific GM vehicles. Here, we provide you with parts specifications and vehicle fitment information for your convenience. This part fits specific Buick Roadmaster. It fits Cadillac Brougham, Escalade, Fleetwood. It also fits Chevrolet Camaro, Silverado, Tahoe. This also fits GMC Sierra, Suburban, Yukon. All OEM GM parts are manufactured by GM and guaranteed by GM's factory warranty. You can find diagrams here for your parts lookup.
  • AutoPartsPrime is a fast-growing online store, and the online catalog we carry covers all your genuine automotive needs. From engine parts to body parts, we have a huge selection of GM parts. If you have friends who also own GM vehicles, don't forget to refer them to AutoPartsPrime. Also, if you have any questions or hesitation, let us help you.