Part #	Alternate Part #	Description
DORMAN 7101		Gauge Only, Chrome - Mechanical; Narrow Sweep & Back Lit; Range: 0-100 p.s.i. (0-7 kg/cm2); Use 7902 installation kit
DORMAN 7121		Gauge Only, Chrome - Mechanical; 270° sweep & back lit; Range: 0-100 p.s.i. (0-7 kg/cm2); Use 7902 installation kit
DORMAN 7133		Gauge Only, Chrome - Mechanical/Economy; Narrow sweep & unlighted; Range: 0-100 p.s.i. (0-7 kg/cm2); Use 7902 installation kit
DORMAN 7142		Gauge Only, Chrome - Mechanical/Low Range; Narrow sweep & unlighted; Range: 0-40 p.s.i. (0-3kg/cm2); For older vehicles, farm & off-road equipment; Use 7902 installation kit
DORMAN 7143		Gauge & Sending Unit, Chrome - Electric; Narrow Sweep & Back Lit; Range: 0-100 p.s.i. (0-7 kg/cm2)
DORMAN 7146
DORMAN 7150		Complete Kit, Chrome - Mechanical; 270° Sweep; Back Lit & Tilt Tube Mount; Range: 0-100 p.s.i. (0-7 kg/cm2); Panel size: 2-5/8"W x 2-7/8"H
DORMAN 7153		Complete Kit, Chrome - Mechanical; Narrow Sweep & Back Lit; Range: 0-100 p.s.i. (0-7 kg/cm2); Panel size: 2-5/8"W x 2-7/8"H
DORMAN 7198		Gauge & Sending Unit, HD Chrome - Electric; Wide sweep & back lit; Range: 0-100 p.s.I. (0-7 kg/cm2)