1967 – 1993 General Motors Differential Bearing Adjusting Spacer GM # 9775809

$10.00

This new old stock differential  bearing adjusting spacer was manufactured by General Motors for use on the following models:

Buick 1971 – 1972 Skylark, GS, LeSabre (30-40-5000),

Buick 1973 – 1975 Century, Regal (A) except Wagon ( C, G, K, W axle ),

Buick 1973 – 1975  Century, Regal (A) B, P, O axle,

Buick 1973 – 1975  LeSabre (B) with 350 engine,

Buick 1973 – 1975  Apollo (X)

Buick 1976 Electra, Riviera (C, E)  with 8.875″ diameter ring gear, Note: Used with matching shim units to replace production cast iron type adjustment.

Buick 1976 – 1981 All  with 7.50″ diameter ring gear, Note: Used with matching shim units to replace production cast iron type adjustment.

Buick 1976 – 1981 All  with 8.50″ diameter ring gear, Note: Used with matching shim units to replace production cast iron type adjustment.

Buick 1976 – 1981 All  with 8.875″ diameter ring gear, Note: Used with matching shim units to replace production cast iron type adjustment.

Buick 1979 – 1981  Riviera (E)  Note: Used with matching shim units to replace production cast iron type adjustment.

Buick 1982 LeSabre, Electra, Regal (B, C, G) with 7.50″ diameter ring gear.

Buick 1982 Riviera (E) Final Drive.

Cadillac 1976 – 1980 Seville (K),

Cadillac 1977 – 1980 (C, D, Z) with 8-3/4″ diameter ring gear,

Cadillac 1979 – 1980 Eldorado (E),

Chevrolet 1967 – 1969 Chevy ll, Chevelle, Camaro with 10 bolt differential,

Chevrolet 1970 – 1971 All with 10 bolt cover,

Chevrolet 1971 – 1975 Vega,

Chevrolet 1972 – 1975 Passenger with 2.73, 3.08 ratio,

Chevrolet 1972 – 1975 Chevelle, Nova, Camaro with 10 bolt,

Chevrolet 1976 – 1977 Malibu, El Camino, Monte Carlo (A) with 8.50″ diameter ring gear,

Chevrolet 1976 – 1979 Nova (X)  with 7.50″ diameter ring gear,

Chevrolet 1976 – 1980 Monza (H)  with 7.50″ diameter ring gear,

Chevrolet 1976 – 1981 Impala, Caprice (B)  with 8.50″ diameter ring gear,

Chevrolet 1976 – 1981 Camaro (F)  with 8.50″ diameter ring gear,

Chevrolet 1977 – 1979 Nova (X)  with 8.50″ diameter ring gear,

Chevrolet 1977 – 1981 Impala, Caprice (B)  with 7.50″ diameter ring gear,

Chevrolet 1978 – 1981 Malibu, El Camino, Monte Carlo (A)  with 7.50″ diameter ring gear,

Chevrolet 1978 – 1981 Impala, Caprice (B)  with 8.875″ diameter ring gear,

Chevrolet 1982-1984 Camaro All,

Chevrolet 1985 – 1988 Camaro with 7.625 dia. ring gear,

Chevrolet 1993 Camaro with 7.625 dia. ring gear,

Chevrolet Truck 1967 – 1971 G-10 with 3.08, 3.36 ratio (10 bolt cover)  Note: Used with matching shim units to replace production cast iron type adjustment.

Chevrolet Truck 1977 – 1978 K1, 2 Blazer, Jimmy,

Chevrolet Truck 1982 – 1990 ST (rear axle assembly) 7.50 ring gear,

Chevrolet Truck 1985 – 1986 K1, 2 (front axle assembly),

Chevrolet 1985 – 1990 LM (rear axle assembly) 7.50 ring gear,

Chevrolet Truck 1987 – 1988 V1, 2 (front axle assembly),

Chevrolet Truck 1988 – 1990 ST (rear axle assembly) 7.625 ring gear,

Chevrolet Truck 1990 – 1992 ST1 with 7.50 ring gear (Saginaw), 7.625 ring gear (Saginaw),

Chevrolet Truck 1990 – 1993 LM1 (Y03)

Oldsmobile 1964 – 1965 F85, J88

Oldsmobile 1966 – 1972 with O or P axles 250, 330, 350, 400 engine. Note: These spacers required to replace cast iro shims used in production and must be used in conjunction with selective shims listed above.  See Oldsmobile Service Manual.

Oldsmobile 1971 – 1972   Delta 88, Delta 88 Custom, Delta 88 Royale (5200, 6400, 6600) Custom Criser (6800) except 455 with 4-B/C engine or AntiSpin.

Oldsmobile 1973 – 1974 Omega (X), .170-.172, 8-1/5″ ring gear.

Oldsmobile 1973 Delta 88, Delta Royale (BL, BN) with 350 engine, .170-.172, 8-1/5″ ring gear-O, B, C type.

Oldsmobile 1974 Cutlass, Cutlass Supreme, Delta 88, Delta Royale (AF, AG, AJ29-57, BL, BN) , .170-.172, 8-1/5″ ring gear-O, B, C type.

Oldsmobile 1975 Cutlass, 88, Omega (A, B, X)  .170-.172, 8-1/5″ ring gear.

Oldsmobile 1975 StarFire (H) with 7-1/2″ ring gear.

Pontiac 1969 – 1970 Tempest, Grand Prix with 10 bolt cover,

Pontiac 1971 – 1972  with 276 engine (10 bolt cover),

Pontiac 1972 with 230 – 240 engine (10 bolt cover),

Pontiac 1973 – 1974 Tempest, Grand Prix with 10 bolt cover all except wagons,

Pontiac 1982 – 1986 Grand Prix (G)  .170-.172,

Pontiac 1983 – 1986 Parisienne, Safari (B) with 7.50″ diameter ring gear,

Pontiac 1983 – 1989 Parisienne, Safari (B) with 8.50″ diameter ring gear,  .170-.172,

Pontiac 1987 Grand Prix (G) with 7.50″ diameter ring gear,  .170-.172.

.170   X   2 -37/64″ O.D.

NOTE:  Images show the condition and what is included in the sale.

*This item may be re-packaged to protect it from shelf wear.

In stock

Additional information

Dimensional Weight 0.50 lbs
Shipping Dimensions 4 × 4 × 4 in