Shop By Product Matching "Dorman"

Choose your Engine for your 1981 GMC P3500


Showing 1 - 10 of 40 products
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Dorman
  • Transmission Line Connector
  • 5/16 In. Transmission Fluid Cooler Pipe Fitting To Case Package Quantity: 1
  • Product Attributes:
    • Sellador de rosca presente:
    • End 2 Type:
      • Female Thread
      • Rosca Hembra
    • Contenidos del paquete: 1 Conector De Línea De Transmisión
    • End 1 Outside Diameter: 0.25
    • End 1 Type:
      • Male Thread
      • Rosca Macho
    • Thread Sealer Present:
      • Oui
      • Yes
    • Material:
      • Brass
      • Bronce
    • Fitting Angle:
      • Recto
      • Straight
  • Features:
    • Quality replacement - this transmission cooler connector matches the fit and function of the original equipment connector
    • Durable construction - this oil cooler line connector is made of quality materials for a precise fit and leak-free durability
    • Performance tested - this connector has been rigorously pressure tested to ensure reliable performance
    • Ideal shop supply - this connector is recommended to have on hand any time service is being performed on the transmission oil cooler line
  • Made of quality materials, this automatic transmission oil cooler line connector matches the fit and function of a damaged original equipment connector to restore leak-free performance between the transmission and the oil cooler.

This Part Fits the Following OEM/Substitute Numbers:
08637742, 8086377420, 8086776620, 905-212

Additional Fitment Information:
Vehicle Transmission Manuf. Code
1981 - GMC P3500 THM350

Dorman
  • Harmonic Balancer Assembly
  • Direct Replacement w/Motorhome Chassis
  • Product Attributes:
    • Keyway Type:
      • Oui
      • Yes
    • Marcas de grados:
    • Grade Type:
      • Reemplazo Estándar
      • Standard Replacement
    • Mounting Hardware Included:
      • Oui
      • Yes
    • Color:
      • Gray
      • Gris
    • Degree Markings:
      • Oui
      • Yes
    • Drive Belt Type:
      • Serpentina
      • Serpentine
    • Bolt And Washer Included:
      • No
      • Non
    • Contenidos del paquete:
      • 1 Hoja De Instrucciones
      • 1 Polea De Cigüeñal
    • Mounting Hole Quantity:
      • 1
      • 1 Ensamble De Manguera Del Calentador
  • Features:
    • Ideal replacement - this harmonic balancer assembly exactly matches the fit and function of the original harmonic balancer for a direct replacement
    • Durable construction - stringent specifications and careful construction help ensure longevity
    • Thoroughly tested - this harmonic balancer has undergone dimensional verification, material validation and functional testing
    • Trustworthy quality - backed by a team of product experts in the United States and more than a century of automotive experience
  • This direct replacement harmonic balancer features a stress-resistant rubber bond to properly absorb engine vibration. Stringent standards help ensure excellent tensile and impact strength for greater durability.

This Part Fits the Following OEM/Substitute Numbers:
102042, 102043, 12551538, 40589352208051738, 6272222, 8062722220, 8125515380, D9TZ6312A, DA3502, P-GM350CHD, PB1046N, PC-1021, SK594002

Additional Fitment Information:
Vehicle Block CC Engine CID
1981 - GMC P3500 V - 8 Cyl 5.7L 350

Dorman
  • Exhaust Manifold Kit - Includes Required Gaskets And Hardware
  • wo/Motorhome Chassis
  • Product Attributes:
    • Heat Shield Included:
      • No
      • Non
    • Gasket Or Seal Included:
      • Oui
      • Yes
    • Grade Type:
      • Reemplazo Estándar
      • Standard Replacement
    • Mounting Hardware Included:
      • Oui
      • Yes
    • Color:
      • Gris Metálico
      • Metallic Gray
    • Port Shape:
      • Cuadrado
      • Square
    • Contenidos del paquete: Múltiple De Escape, 1 Junta De Múltiple, 3 Espárragos, 3 Tuercas, 6 Arandelas
    • Material:
      • Cast Iron
      • Hierro Fundido
  • Features:
    • Ideal replacement - this exhaust manifold was precision-engineered and durably manufactured to match the fit and function of the stock manifold on specified vehicles
    • Reliable construction - durable materials resist warping, cracking and leaking for long-lasting performance
    • Complete repair - includes all necessary gaskets and downpipe hardware
    • Trustworthy design - built by industry leader in aftermarket manifolds
  • This exhaust manifold was precision-engineered and durably manufactured to match the fit and function of the original manifold on specified vehicles. It includes all necessary gaskets and downpipe hardware for a complete repair.

This Part Fits the Following OEM/Substitute Numbers:
101084, 346222, 662697, SK674202

Additional Fitment Information:
Vehicle Block CC Position Engine Body CID
1981 - GMC P3500 V - Right 8 Cyl 5.7L Stripped Chassis 350

Dorman
  • Harmonic Balancer Assembly
  • Direct Replacement
  • Product Attributes:
    • Keyway Type:
      • Oui
      • Yes
    • Marcas de grados:
    • Grade Type:
      • Reemplazo Estándar
      • Standard Replacement
    • Mounting Hardware Included:
      • No
      • Non
    • Color:
      • Black
      • Negro
      • Noir
    • Degree Markings:
      • Oui
      • Yes
    • Drive Belt Type:
      • Serpentina
      • Serpentine
    • Bolt And Washer Included:
      • No
      • Non
    • Contenidos del paquete:
      • 1 Hoja De Instrucciones
      • 1 Polea De Cigüeñal
    • Mounting Hole Quantity:
      • 1
      • 1 Ensamble De Manguera Del Calentador
  • Features:
    • Ideal replacement - this harmonic balancer assembly exactly matches the fit and function of the original harmonic balancer for a direct replacement
    • Durable construction - stringent specifications and careful construction help ensure longevity
    • Thoroughly tested - this harmonic balancer has undergone dimensional verification, material validation and functional testing
    • Trustworthy quality - backed by a team of product experts in the United States and more than a century of automotive experience
  • This direct replacement harmonic balancer features a stress-resistant rubber bond to properly absorb engine vibration. Stringent standards help ensure excellent tensile and impact strength for greater durability.

This Part Fits the Following OEM/Substitute Numbers:
102049, 102050, 10216339, 14097023, 14097024, 3963529, 3963530, 49252767248045142, DA4541, P-GM454SP, PB1018N

Additional Fitment Information:
Vehicle Block CC Engine CID
1981 - GMC P3500 V - 8 Cyl 7.4L 454

Dorman
  • Rear Position Leaf Spring Shackle Kit
  • Product Attributes:
    • Shackle Width (in): 3 In
    • Mounting Hardware Included:
      • Oui
      • Yes
    • Ancho del grillete (in): 3in
    • Contenidos del paquete: Grillete, Herraje De Montaje
    • Bushings Included:
      • Oui
      • Yes
    • Material:
      • Acero
      • Steel
  • Features:
    • Direct replacement - This leaf spring shackle fits and performs like original equipment shackle
    • Quality construction - manufactured from durable steel and powder coated for corrosion resistance and a long service life
    • Excellent value - original equipment quality at a lower price
    • Ready to install - all essential hardware is included for an easy installation
  • Get ahead of fatigued or rusted leaf spring shackles before they become dangerous. Made of sturdy steel with a power coated finish to resist corrosion, this leaf spring shackle is a direct replacement for your vehicle's stock shackle.

This Part Fits the Following OEM/Substitute Numbers:
15726312

Additional Fitment Information:
Vehicle Position Rear Brake
1981 - GMC P3500 Rear Rearward Drum

Dorman
  • Suspension Leaf Spring Bushing
  • 2 In. O.D.
  • Product Attributes:
    • Inside Diameter: 14.8
    • Grade Type: Regular
    • Mounting Hardware Included:
      • No
      • Non
    • Color:
      • Gray
      • Gris
    • Contenidos del paquete: 1 Buje
    • Material:
      • Acero
      • Steel
  • Features:
    • Direct replacement - this leaf spring bushing fits and performs like the original equipment bushing on specific vehicles
    • Reliable fit - precision-engineered to match the design and dimensions of original components
    • Durable construction - manufactured to strict standards using sturdy, safe materials
    • Rigorously tested - thorough quality control measures ensure longevity
  • This leaf spring bushing is precision-engineered and rigorously tested to provide reliable replacement on specific vehicles.

Additional Fitment Information:
Vehicle Position
1981 - GMC P3500 Rear Lower

Dorman
  • Suspension Leaf Spring Bushing
  • 2 In. O.D.
  • Product Attributes:
    • Inside Diameter: 14.8
    • Grade Type: Regular
    • Mounting Hardware Included:
      • No
      • Non
    • Color:
      • Gray
      • Gris
    • Contenidos del paquete: 1 Buje
    • Material:
      • Acero
      • Steel
  • Features:
    • Direct replacement - this leaf spring bushing fits and performs like the original equipment bushing on specific vehicles
    • Reliable fit - precision-engineered to match the design and dimensions of original components
    • Durable construction - manufactured to strict standards using sturdy, safe materials
    • Rigorously tested - thorough quality control measures ensure longevity
  • This leaf spring bushing is precision-engineered and rigorously tested to provide reliable replacement on specific vehicles.

This Part Fits the Following OEM/Substitute Numbers:
602.66060, GS504206, MS504206, SB335, TD4509W

Additional Fitment Information:
Vehicle Position
1981 - GMC P3500 Rear Forward

Dorman
  • Door Hinge Pin And Bushing Kit - 2 Pins, 8 Bushings
  • Package Quantity: 1 Packaging Type: Box
  • Product Attributes:
    • Pin Material:
      • Acero
      • Steel
    • Bushing Inside Diameter: 0.344
    • Contenidos del paquete: 2 Clavijas Y 8 Bujes
    • Bushing Outside Diameter:
      • 0.42
      • 0.49
  • Features:
    • Direct replacement - this door hinge pin & bushing kit is designed to match the original pin and bushing required to restore the alignment and proper function of a door on specified vehicles
    • Ideal solution - this pin and bushing are reliable replacements for original components that have failed due to wear
    • Durable construction - this kit is made from quality components to ensure reliable performance and a long service life
    • Trustworthy quality - backed by team of product experts in the United States and more than a century of automotive experience
  • This door hinge pin & bushing kit is designed to match the original parts required to restore door alignment and function on specified vehicles. Made of quality components, this kit is engineered for reliable performance and durability.
  • Suggested Purchase Quantity: 4
    • Most jobs typically require 4 of this item.

This Part Fits the Following OEM/Substitute Numbers:
20046147, 20429500, 6271989, 9712804, 9721917

Additional Fitment Information:
Vehicle Position
1981 - GMC P3500 Front

Dorman
  • Bleeder Screw-GM-M10-1.5 x 27.55mm
  • Standard Bleeder Package Quantity: 10 Packaging Type: Box Screw/Bolt Head Style: Hex
  • Product Attributes:
    • Estilo de cabeza del perno/tornillo: Hexagonal
    • Screw/Bolt Head Style: Hex
    • Color: Natural/zinc-plated
    • Thread Pitch: 1.50
    • Bleeder Screw Check Valve:
      • No
      • Non
    • Válvula de retención del tornillo de purga: No
    • Contenidos del paquete: Tornillos Purgadores De Frenos
    • Material:
      • Acero
      • Steel
    • Bolt Thread Size: M10-1.50
  • Features:
    • Direct replacement - this brake bleeder screw matches the fit and function of the factory part on specified years, makes and models
    • Ideal solution - this screw is a reliable replacement for an original part that is missing or has failed due to fatigue
    • Durable construction - this part is made from quality materials to ensure reliable performance and long service life
    • Trustworthy quality - backed by team of product experts in the United States and more than a century of automotive experience
  • This brake bleeder screw is designed to match the fit and function of the original part on specified vehicles. Made of quality materials, it is engineered for reliable performance.
  • Suggested Purchase Quantity: 2
    • Most jobs typically require 2 of this item.

This Part Fits the Following OEM/Substitute Numbers:
14002542, 15579018, 15665665, 18004702, 18016442, 18029884, 2346857, 25846360, 9406, BB06

Additional Fitment Information:
Vehicle Position
1981 - GMC P3500 Front

Dorman
  • Suspension Control Arm And Ball Joint Assembly
  • wo/Heavy Duty Air Suspension
  • Product Attributes:
    • Ball Joint Included:
      • Oui
      • Yes
    • Control Arm Type: Casting/forged
    • Grade Type:
      • Reemplazo Estándar
      • Standard
    • Mounting Hardware Included:
      • Oui
      • Yes
    • Mounting Hole Diameter: 12.3
    • Mounting Hole Quantity:
      • 1
      • 1 Ensamble De Manguera Del Calentador
    • Articulación de rótula instalada:
    • Ball Joint Stud Length: 21.5
    • Bushings Included:
      • Oui
      • Yes
    • Control Arm Material:
      • Acero
      • Steel
    • Ball Joint Stud Type:
      • Roscado
      • Threaded
    • Control Arm Construction:
      • Estampado
      • Stamped
    • Control Arm Maximum Length: 237
    • Grease Fitting Included:
      • No
      • Non
    • Tipo de brazo de control: Fundición/forjado
    • Adjustable:
      • No
      • Non
    • Pre-Greased:
      • Oui
      • Yes
    • Ball Joint Mounting Type:
      • Bolt In
      • Tornillo
    • Ball Joint Thread Diameter: 14
    • Contenidos del paquete: Conjunto De Articulación De Rótula Y Brazo De Control
    • Control Arm Color:
      • Black
      • Negro
      • Noir
    • Control Arm Maximum Width: 288.5
    • Ball Joint Installed:
      • Oui
      • Yes
  • Features:
    • Trustworthy replacement - this control arm and ball joint assembly directly replaces the original assembly on specific vehicle applications
    • Complete repair - each assembly includes pre-installed ball joint and bushings, saving time and labor
    • Quality engineering - underwent industry-leading testing to ensure a smooth, stable and safe ride
    • Durably designed - additional coatings offer long-lasting rust and corrosion resistance
  • This suspension control arm and ball joint assembly is a direct replacement for the original equipment on specific vehicle applications. An industry-leading evaluation process ensures a smooth ride, directional stability and predictable dynamics.

This Part Fits the Following OEM/Substitute Numbers:
12383505, 14026579, 15665561, 2605368, 2606203, 471619L, 4CB50015, 502-1113, 619, CA253B, CA90547, CA90547PR, CAK620034, CB50015, CK620034, CMS9701, FA4241, GS9701...VIEW MORE

Additional Fitment Information:
Vehicle Position Rear Brake
1981 - GMC P3500 Front Left Upper Drum
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