1978 Plymouth Trailduster Drive Belt Idler Pulley
Navigate our online catalogue to find original replacement Drive Belt Idler Pulleys specifically designed to fit a 1978 Plymouth Trailduster.








Drive Belt Idler Pulley
$42.29
$30.35
Call For Availability
Condition: New
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 3.7L 3687cc 225ci L6 (3.40x4.13; 86.4x104.6);
Engine Base: 3.7L 3687cc 225ci L6 (3.40x4.13; 86.4x104.6);







Drive Belt Idler Pulley
$42.29
$30.35
Call For Availability
Condition: New
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 5.2L 5211cc 318ci V8 (3.91x3.31; 99.3x84.1);
Engine Base: 5.2L 5211cc 318ci V8 (3.91x3.31; 99.3x84.1);
Vehicle Fitment Notes:
w/ 100 Amp Alt w/ AC
w/ 100 Amp Alt w/ AC







Drive Belt Idler Pulley
$42.29
$30.35
Call For Availability
Condition: New
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 5.9L 360ci V8 (4.00x3.58; 101.6x90.9);
Engine Base: 5.9L 360ci V8 (4.00x3.58; 101.6x90.9);
Vehicle Fitment Notes:
w/ AC w/o 100 Amp Alt
w/ AC w/o 100 Amp Alt







Drive Belt Idler Pulley
$42.29
$30.35
Call For Availability
Condition: New
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 6.6L 400ci V8 (4.13x3.76; 104.8x95.5);
Engine Base: 6.6L 400ci V8 (4.13x3.76; 104.8x95.5);
Vehicle Fitment Notes:
w/ AC
w/ AC







Drive Belt Idler Pulley
$42.29
$30.35
Call For Availability
Condition: New
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 7.2L 7211cc 440ci V8 (4.32x3.75; 109.7x95.2);
Engine Base: 7.2L 7211cc 440ci V8 (4.32x3.75; 109.7x95.2);
Vehicle Fitment Notes:
w/ AC
w/ AC