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Yukon Gear YDGGM8.53301

Dura Grip Positraction Device For GM 8.5" and 8.6" Differentials

Yukon Gear YDGGM8.53301

807-YDGGM8.53301

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Yukon Gear YDGGM8.53301 Dura Grip Positraction Device For GM 8.5" and 8.6" Differentials $495.09
Dura Grip Positraction Device
  • For GM 8.5" and 8.6" Differentials
  • 30-Spline
  • Ratio: 2.73 and Up Only
  • 4-Spring, Clutch Style Positraction
  • Fully Rebuildable

  • Yukon Gear YDGGM8.53301 Details

    GM 8.5"/8.6"

    Note: This unit requires use of carrier bearing & race part numbers LM102949 & LM102911.

    Specifications:

    Position
    Front Or Rear
    Shipping Weight:
    22.30
    Package Height:
    10.300
    Package Width:
    10.900
    Package Depth:
    10.500
    Manufacturer's Part Number:
    YDGGM8.5-3-30-1

    Yukon Dura Grip positraction devices are offered for a variety of popular car, truck and SUVs. Yukon has engineered these Dura Grip devices to deliver heavy duty, aggressive positraction with a smooth transfer of torque and strong lock up ability to the tire with the most traction for exceptional off road, street, or track performance. These Dura Grip devices are designed with a four spring, Raybestos composite clutches for better traction. Each fully rebuildable positraction device includes internal gears that are precision cut from forged 4320 steel to provide stronger teeth and longevity. Assembled in the USA.

    Does Yukon Gear YDGGM8.53301 fit your vehicle?

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    1977-1978 GMC K15 SUBURBAN

    • Liter: 4.1
    • SubModel: BASE
    • CUI: 250
    • EngineType: L6 ( 4.1 L / 250 )

    1977-1978 GMC K1500 PICKUP

    • EngineType: ALL
    • SubModel: ALL

    1981-1984 GMC K1500 PICKUP

    • EngineType: ALL
    • SubModel: ALL

    1979-1981 GMC C1500 PICKUP

    • EngineType: ALL
    • SubModel: STREET COUPE

    1987-1991 GMC V1500 SUBURBAN

    • EngineType: ALL
    • SubModel: ALL

    1986 GMC K1500 PICKUP

    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1974 PONTIAC GRAND PRIX

    • CC: 7456
    • Liter: 7.5
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: X
    • CUI: 455
    • EngineType: V8 ( 7.5 L / 455 )

    1976 GMC C25 SUBURBAN

    • Liter: 7.4
    • Aspiration: N
    • SubModel: SIERRA CLASSIC
    • Engine Vin: Y
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    2001-2004 CHEVROLET S10 BLAZER

    • EngineType: ALL
    • SubModel: XTREME

    1979 GMC G15/G1500 VAN

    • Liter: 5.0
    • SubModel: RALLY
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1975-1976 BUICK SKYLARK

    • Liter: 5.7
    • SubModel: SR
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1987 GMC V2500 PICKUP

    • EngineType: ALL
    • SubModel: ALL

    1971-1973 PONTIAC FIREBIRD

    • CC: 6555
    • Liter: 6.6
    • SubModel: BASE
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1985 GMC K1500 PICKUP

    • Liter: 6.2
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: C
    • CUI: 379
    • EngineType: V8 ( 6.2 L / 379 )

    1982 PONTIAC GRAND PRIX

    • Liter: 4.1
    • SubModel: BROUGHAM
    • CUI: 252
    • EngineType: V6 ( 4.1 L / 252 )

    1978 GMC C25 SUBURBAN

    • Liter: 5.0
    • SubModel: SIERRA GRANDE
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1972 PONTIAC BONNEVILLE

    • CC: 7456
    • Liter: 7.5
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: X
    • CUI: 455
    • EngineType: V8 ( 7.5 L / 455 )

    1999-2003 CHEVROLET S10 PICKUP

    • Liter: 4.3
    • SubModel: XTREME
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    2006-2010 HUMMER H3

    • EngineType: ALL
    • SubModel: BASE

    1974 CHEVROLET BEL AIR

    • CC: 7441
    • Liter: 7.4
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: Y
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1987 CHEVROLET CAPRICE

    • Liter: 5.0
    • SubModel: BASE
    • CUI: 307
    • EngineType: V8 ( 5.0 L / 307 )

    1979 GMC G15/G1500 VAN

    • EngineType: ALL
    • SubModel: VANDURA

    1975 BUICK APOLLO

    • Liter: 5.7
    • SubModel: SR
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    2012-2014 CADILLAC ESCALADE

    • EngineType: ALL
    • SubModel: BASE

    2009-2011 GMC YUKON

    • EngineType: ALL
    • SubModel: HYBRID

    1977 OLDSMOBILE CUTLASS

    • Liter: 5.7
    • SubModel: 442
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1970-1971 PONTIAC FIREBIRD

    • CC: 5733
    • Liter: 5.7
    • SubModel: ESPRIT
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1995 GMC K1500 PICKUP

    • EngineType: ALL
    • SubModel: SIERRA SLS

    1979 PONTIAC GRAND PRIX

    • CC: 3800
    • Liter: 3.8
    • SubModel: LJ
    • CUI: 231
    • EngineType: V6 ( 3.8 L / 231 )

    1980-1983 CHEVROLET MALIBU

    • CC: 3800
    • Liter: 3.8
    • SubModel: CLASSIC
    • CUI: 231
    • EngineType: V6 ( 3.8 L / 231 )

    1974 PONTIAC FIREBIRD

    • CC: 6555
    • Liter: 6.6
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: P
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1980 GMC C2500 SUBURBAN

    • Liter: 7.4
    • SubModel: BASE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1970 CHEVROLET NOVA

    • CC: 6588
    • Liter: 6.6
    • SubModel: BASE
    • CUI: 402
    • EngineType: V8 ( 6.6 L / 402 )

    1980 PONTIAC CATALINA

    • Liter: 3.8
    • SubModel: BASE
    • CUI: 229
    • EngineType: V6 ( 3.8 L / 229 )

    2012-2015 GMC SIERRA 1500

    • EngineType: ALL
    • SubModel: ALL

    1978 GMC C25 SUBURBAN

    • Liter: 5.7
    • SubModel: SIERRA GRANDE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    2002-2004 CHEVROLET S10 PICKUP

    • Liter: 4.3
    • SubModel: ZR5
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    2007-2009 HUMMER H3

    • EngineType: ALL
    • SubModel: X

    1981 CHEVROLET BLAZER K5

    • EngineType: ALL
    • SubModel: DELUXE

    1989-1991 CHEVROLET C2500 PICKUP

    • CC: 5735
    • Liter: 5.7
    • SubModel: CHEYENNE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    2000-2001 CHEVROLET SUBURBAN 1500

    • CC: 5328
    • Liter: 5.3
    • SubModel: BASE
    • CUI: 325
    • EngineType: V8 ( 5.3 L / 325 )

    1972 CHEVROLET CAPRICE

    • CC: 5737
    • Liter: 5.7
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: L
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1977 PONTIAC GRAND PRIX

    • Liter: 5.7
    • SubModel: LJ
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1979-1980 GMC G25/G2500 VAN

    • Liter: 4.1
    • SubModel: RALLY
    • CUI: 250
    • EngineType: L6 ( 4.1 L / 250 )

    1989 BUICK ELECTRA

    • EngineType: ALL
    • SubModel: PARK AVENUE ULTRA

    2007-2010 CADILLAC ESCALADE ESV

    • CC: 6162
    • Liter: 6.2
    • SubModel: BASE
    • CUI: 376
    • EngineType: V8 ( 6.2 L / 376 )

    1982 CHEVROLET K20 SUBURBAN

    • EngineType: ALL
    • SubModel: SILVERADO

    1996-1997 GMC YUKON

    • EngineType: ALL
    • SubModel: SL

    1970-1971 OLDSMOBILE CUTLASS

    • CC: 5737
    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1972 CHEVROLET BEL AIR

    • CC: 6588
    • Liter: 6.6
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: U
    • CUI: 402
    • EngineType: V8 ( 6.6 L / 402 )

    1974 PONTIAC FIREBIRD

    • CC: 5737
    • Liter: 5.7
    • SubModel: ESPRIT
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1974 PONTIAC LEMANS

    • CC: 7456
    • Liter: 7.5
    • Aspiration: N
    • SubModel: SPORT
    • Engine Vin: X
    • CUI: 455
    • EngineType: V8 ( 7.5 L / 455 )

    1995-1996 GMC K1500 PICKUP

    • EngineType: ALL
    • SubModel: SIERRA SLT

    2003 CHEVROLET SILVERADO 1500

    • CC: 5328
    • Liter: 5.3
    • SubModel: WT
    • CUI: 325
    • EngineType: V8 ( 5.3 L / 325 )

    1977 PONTIAC GRAND PRIX

    • Liter: 6.6
    • SubModel: LJ
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    1975 CHEVROLET MALIBU

    • Liter: 7.4
    • SubModel: CLASSIC
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1975 PONTIAC FIREBIRD

    • Liter: 5.7
    • SubModel: ESPRIT
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1972 PONTIAC CATALINA

    • CC: 7456
    • Liter: 7.5
    • Aspiration: N
    • SubModel: BROUGHAM
    • Engine Vin: U
    • CUI: 455
    • EngineType: V8 ( 7.5 L / 455 )

    1980 GMC C2500 SUBURBAN

    • EngineType: ALL
    • SubModel: HIGH SIERRA

    1979 CHEVROLET MALIBU

    • Liter: 3.3
    • SubModel: SPORT
    • CUI: 200
    • EngineType: V6 ( 3.3 L / 200 )

    1978 CHEVROLET NOVA

    • EngineType: ALL
    • SubModel: CUSTOM

    1980-1981 PONTIAC CATALINA

    • Liter: 4.3
    • SubModel: BASE
    • CUI: 265
    • EngineType: V8 ( 4.3 L / 265 )

    1972 PONTIAC CATALINA

    • CC: 6556
    • Liter: 6.6
    • Aspiration: N
    • SubModel: BROUGHAM
    • Engine Vin: S
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    2005 GMC SIERRA 1500

    • EngineType: ALL
    • SubModel: DENALI

    1976 PONTIAC LEMANS

    • Liter: 4.3
    • SubModel: SPORT
    • CUI: 260
    • EngineType: V8 ( 4.3 L / 260 )

    1985-1986 GMC C2500 SUBURBAN

    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1981 CHEVROLET MALIBU

    • Liter: 3.8
    • SubModel: BASE
    • CUI: 229
    • EngineType: V6 ( 3.8 L / 229 )

    1998 GMC SAVANA 2500

    • Liter: 5.7
    • SubModel: SLE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    2004-2005 CHEVROLET SILVERADO 1500

    • Liter: 4.3
    • SubModel: LS
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    1977 OLDSMOBILE CUTLASS

    • Liter: 5.7
    • SubModel: COLONNADE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1983-1984 CHEVROLET C10 PICKUP

    • EngineType: ALL
    • SubModel: ALL

    1992-1993 CHEVROLET C2500 PICKUP

    • CC: 5735
    • Liter: 5.7
    • Aspiration: N
    • SubModel: CHEYENNE
    • Engine Vin: K
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    2001 CHEVROLET SUBURBAN 1500

    • EngineType: ALL
    • SubModel: LT

    1972 CHEVROLET CAPRICE

    • CC: 7441
    • Liter: 7.4
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: V
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1999-2004 GMC SONOMA

    • EngineType: ALL
    • SubModel: SLS

    1994-1995 GMC G15/G1500 VAN

    • EngineType: ALL
    • SubModel: RALLY

    1972 PONTIAC LEMANS

    • CC: 6556
    • Liter: 6.6
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: R
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1970-1973 PONTIAC GTO

    • CC: 7456
    • Liter: 7.5
    • SubModel: BASE
    • CUI: 455
    • EngineType: V8 ( 7.5 L / 455 )

    1996-1998 GMC SAVANA 1500

    • EngineType: ALL
    • SubModel: ALL

    1979-1980 GMC G25/G2500 VAN

    • Liter: 6.6
    • SubModel: RALLY
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1972 PONTIAC GRAND PRIX

    • CC: 7456
    • Liter: 7.5
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: T
    • CUI: 455
    • EngineType: V8 ( 7.5 L / 455 )

    1989 BUICK ELECTRA

    • EngineType: ALL
    • SubModel: T-TYPE

    1974 CHEVROLET EL CAMINO

    • Liter: 5.7
    • SubModel: CUSTOM
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    2013-2014 CADILLAC ESCALADE ESV

    • CC: 6162
    • Liter: 6.2
    • SubModel: BASE
    • CUI: 376
    • EngineType: V8 ( 6.2 L / 376 )

    1988 CHEVROLET K2500 PICKUP

    • EngineType: ALL
    • SubModel: ALL

    1977-1979 PONTIAC CATALINA

    • Liter: 4.1
    • SubModel: BASE
    • CUI: 250
    • EngineType: L6 ( 4.1 L / 250 )

    1979 BUICK SKYLARK

    • EngineType: ALL
    • SubModel: ALL

    2012-2014 GMC YUKON

    • CC: 5328
    • Liter: 5.3
    • Aspiration: N
    • SubModel: SLT
    • Engine Vin: 0
    • CUI: 325
    • EngineType: V8 ( 5.3 L / 325 )

    1977 OLDSMOBILE CUTLASS

    • Liter: 4.3
    • SubModel: COLONNADE
    • CUI: 260
    • EngineType: V8 ( 4.3 L / 260 )

    1994 CHEVROLET BLAZER

    • EngineType: ALL
    • SubModel: SILVERADO SPORT

    1977 GMC C25 SUBURBAN

    • EngineType: ALL
    • SubModel: ALL

    1981 PONTIAC FIREBIRD

    • CC: 3800
    • Liter: 3.8
    • SubModel: FORMULA
    • CUI: 231
    • EngineType: V6 ( 3.8 L / 231 )

    1971 PONTIAC LEMANS

    • CC: 6555
    • Liter: 6.6
    • SubModel: T37
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1998 CHEVROLET K1500 PICKUP

    • EngineType: ALL
    • SubModel: WT

    1976-1981 CHEVROLET CAPRICE

    • EngineType: ALL
    • SubModel: CLASSIC LANDAU

    1976 CHEVROLET MONTE CARLO

    • CC: 5031
    • Liter: 5.0
    • SubModel: S
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1981-1986 GMC K1500 SUBURBAN

    • EngineType: ALL
    • SubModel: ALL

    1979 CHEVROLET MALIBU

    • Liter: 5.7
    • Aspiration: N
    • SubModel: CLASSIC
    • Engine Vin: L
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    2004 CHEVROLET SILVERADO 1500

    • EngineType: ALL
    • SubModel: Z71

    1974 CHEVROLET EL CAMINO

    • Liter: 7.4
    • SubModel: CUSTOM
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )
    YDGGM8.53301 is rated 5.0 out of 5 by 1.
    Rated 5 out of 5 by from Very good quality I put this in the same day I bought it and couldn't be any happier. Gives me the strength performance I needed. I switched from a single track to this posi and it was a direct fit. Love my yukon
    Date published: 2017-08-17
    • y_2018, m_5, d_26, h_1
    • bvseo_bulk, prod_bvrr, vn_bulk_2.0.8
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    • clientName_jegs

    I wanna install this on my 07 Tahoe 4 wheel drive do I need my original carrier bearings lm603049/12 or the one it states lm102949/11 

    Asked by: 19 Cisco
    You will need to use the bearings and races shown in the web detail.
    Answered by: Rusty B
    Date published: 2018-04-04

    Which overhaul Yukon overhaul kit do I need for this carrier? There’s two but I’m not sure which one is correct.

    Asked by: Dail22
    Here are the 2 kits with the differences in years ; YK GM8.6-A [14092] Master Overhaul kit, '99-'08 YK GM8.6-B [14168] Master Overhaul kit, '09 & up
    Answered by: Rusty B
    Date published: 2018-03-19

    how much power will this diff. hold?

    Asked by: Bignasty 1972
    This differential will work with engines of 400 hp
    Answered by: Rusty B
    Date published: 2018-03-01

    will this turn a limited slip into a positraction

    Asked by: tristen
    Yes because you're removing one differential and installing one with different characteristics.
    Answered by: Dean R
    Date published: 2017-11-23

    When you refer to 2.73 and up, ratios 3.08 3.73 4.10 ratios can be used,

    Asked by: chuck540
    Correct
    Answered by: SteveM
    Date published: 2018-03-16
    • y_2018, m_5, d_26, h_1CST
    • bvseo_bulk, prod_bvqa, vn_bulk_2.0.8
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    • clientName_jegs
    Some parts are not legal for use in California or other states with similar laws / regulations