UMP Distributor Rotor – DR-640

Distributor Rotor

SKU: 00656791160357 Category:


United Distributor Rotors

United Motor Products manufactures and distributes high quality OEM replacement ignition and engine management products. Their products cover a wide range of industries including Automotive, Marine, Industrial and Agricultural markets. United Motor Products has provided these industries with quality products for over 30 years. Included in their product offerings are a ?green? battery cable program, ignition, engine management and sensor product lines. All products are made of the highest quality premium materials, to provide maximum performance and longevity in the toughest conditions.

Features & Benefits

  • PBT reinforced thermoplastic is filled with 20-30% nylon to ensure a high dielectric strength distributor cap that promotes an extended lifecycle
  • Precision machined solid brass contacts ensure correct spark gap to maitain accurate current flow
  • Stainless steel contact springs used where applicable to ensure positive contact with distributor cap
  • Shaft retention clips for secure fit where applicable
  • Manufactured to meet or exceed OEM expectations for fit, form, and function

Additional information

Weight 0.1 lbs
Dimensions 2.43 × 2.43 × 2.37 in
Brand Code


Item Grade

OEM Standard

Application Summary

1985 Buick Skylark; 1985-1986 Cadillac Cimarron; 1985-1990 Chevrolet P40; 1992 Chevrolet Commercial Chassis; 1986-1995 Chevrolet Astro; 1995 Chevrolet Blazer; 1988-1995 Chevrolet C1500; 1988-1995 Chevrolet C2500; 1985-1992 Chevrolet Camaro; 1985-1993 Chevrolet Caprice; 1985-1986 Chevrolet Cavalier; 1985-1987 Chevrolet El Camino; 1996 Chevrolet Express 1500; 1987-1995 Chevrolet G10; 1996 Chevrolet Express 2500; 1987-1995 Chevrolet G20; 1987-1996 Chevrolet G30; 1985 Chevrolet Impala; 1988-1995 Chevrolet K1500; 1988-1995 Chevrolet K2500; 1985-1988 Chevrolet Monte Carlo; 1990-1995 Chevrolet P30; 1987 Chevrolet R10; 1987 Chevrolet R20; 1988-1994 Chevrolet S10 Blazer; 1988-1995 Chevrolet S10; 1987 Chevrolet V10; 1988-1995 GMC C1500; 1988-1995 GMC C2500; 1988-1995 GMC K1500; 1988-1995 GMC K2500; 1985-1987 GMC Caballero; 1987-1995 GMC G1500; 1987-1995 GMC G2500; 1987-1995 GMC G3500; 1992-1995 GMC Jimmy; 1990-1995 GMC P3500; 1987 GMC R1500; 1988-1991 GMC S15 Jimmy; 1988-1990 GMC S15; 1991-1995 GMC Sonoma; 1991 GMC Syclone; 1992-1993 GMC Typhoon; 1986-1995 GMC Safari; 1987 GMC V1500; 1991-1994 Oldsmobile Bravada; 1986 Oldsmobile Cutlass Ciera; 1985-1986 Oldsmobile Firenza; 1986 Pontiac 6000; 1986 Pontiac Bonneville; 1985-1988 Pontiac Fiero; 1985-1992 Pontiac Firebird; 1986-1987 Pontiac Grand Prix; 1985-1986 Pontiac Parisienne