Vacuum真空

Vacuum advance真空提前

Vacuum advance link真空提前拉杆

Vacuum advance mechanism真空点火提前机构

Vacuum amplifier真空放大器

Vacuum brake booster真空煞车增压器

Vacuum control assembly真空控制总成

Valve汽门

Valve collet汽门锁扣

Valve collet grooves汽门锁扣槽

Valve cover gasket汽门室盖垫片

Valve face汽门面

Valve guide汽门导管

Valve head汽门头

Valve lifter汽门举杆

Valve margin汽门头厚度

Valve operating clearence汽门脚间隙

Valve overlap汽门重迭

Valve port汽门孔

Valve seal汽门油封

Valve seat汽门座

Valve spring汽门弹簧

Valve spring（inner）内汽门弹簧

Valve spring（outer）外汽门弹簧

Valve stem汽门杆

Valve timing汽门正时

Valve-timing mark汽门正时记号

Valve tip汽门脚

Valve,tire轮胎气嘴

Valve trains汽门机构

Variable变数

Variable-displacement engine可变排汽量式引擎

Variable-valve-timing System（V.V.T.）可变汽门正时系统

Vent line通风管

Vibration damper扭力减震器

Viscosity number黏度指数

Viscous黏度

Voltage电压

Volume容积，体积

Volumetric efficiency容积效率

Waddle摇摆

Warm-up暖车

Warning light警示灯

Washer垫片

Water pump水泵

Water jacket水套

Wear indicators, disk brake碟煞磨损指示器

Weight配重

Welding熔接

Wet cylinder liner

湿式汽缸套

Wheel车轮

Wheel alignment车轮校正

Wheel balance车轮平衡

Wheelbase轴距

Wheel bearing车轮轴承

Wheel cylinder brake煞车分泵

Wheel runout车轮偏摇度

Wiper雨刷

Wiring电线

Wiring hardness线束

Work功