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Automotive dictionary (encyklopedia)

Dictionary of terms and abbreviations for cars (automobiles), motorcycles (bikes),
bicycles, boats, engines, machines, machining and car fixing.

# A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

R

R	Reference signal	Ring clamp
R&D	Reference temperature	Ring end gap
R/c	Reference voltage	Ring expander
R/seat	Refinish system	Ring flutter
RABS	Refinishing	Ring gap
RAC	Refinishing paint	Ring gear
Race	Refit	Ring groove
Race cam	Reflectance	Ring groove cleaner
Race camshaft	Reflection	Ring groove insert
Racer	Reflector	Ring job
Racing	Reformulated gasoline	Ring pliers
Racing Green	Reformulated gasolines	Ring ridge
Racing harness	Refrigerant	Ring side clearance
Racing start	Refrigerant charge	Ring spanner
Rack	Refrigerant control	Ring stop
Rack and pinion	Refrigerant cylinder	Ring wrench
Rack and pinion gearbox	Refrigerant dye	Ring, chrome
Rack and pinion steering	Refrigerant-12	Ring, compression
Rack galvanizing	Refrigerated truck	Ring, pinned
Rack-and-pinion steering	Refrigeration cycle	Ringbolt
Rad	Refrigeration oil	Ringlemann scale
Radar detector	Refrigerator	Rings
Radial	Refundable deposit	Rinse
Radial bearing	Regal	Rinse treatment
Radial clearance	Regenerative braking	Ripping hammer
Radial commutator	Register	Rise
Radial compressor	Registered keeper	Riser
Radial cracking	Registered owner	Riser bars
Radial discharge nozzle	Registered tons	Riser valve
Radial engine	Registration	Rising rate
Radial play	Registration document	Rising rate suspension
Radial ply	Registration number	Rising-rate suspension
Radial runout	Registration plate	Rivet
Radial shaft seal	Registry	Rivet gun
Radial tire	Regrind	Riveted brake lining
Radial-flow pump	Regrooveable tire	Riveted linings
Radiant drier	Regrooving	Riveter
Radiant heating	Regular Cab	Riveting hammer
Radiation	Regular gasoline	Riviera
Radiator	Regulated proportioning valve	RL
Radiator cap	Regulating	RMA
Radiator drain cock	Regulating system	RO/RO ship
Radiator drain plug	Regulating valve	Road
Radiator fan	Regulation traction control system	Road closure
Radiator fan motor	Regulator	Road course
Radiator fill hole	Regulator valve	Road feel
Radiator grille	Regulator, voltage	Road fund licence
Radiator grille surround	Reinforce	Road hazard
Radiator guard	Reinforced filler paste	Road hog
Radiator hose	Reinforced plastic	Road holding
Radiator hose shark tooth pliers	Reinforced reaction injection molding	Road load horsepower
Radiator pressure cap	Reinforcement	Road rage
Radiator support panel	Reinforcement of weld	Road rash
Radiator tank	Relative atomic mass	Road speed
Radio	Relative humidity	Road surfaces
Radio choke	Relay	Road tax
Radio Data System	Relay lever	Road test
Radio frequency interference	Relay rod	Road tire
Radio/cassette deck	Relay valve	Road train
Radiograph	Release	Road wheel
Radius	Release agent	Road-draft tube
Radius arm	Release bearing	Road-test
Radius rod	Release button	Roadholding
Radius rods	Release finger	Roadie
Radius seat	Release fingers	Roadside turnout
Rag	Release lever	Roadster
Rage	Release skewer	Roadworthiness
Ragtop	Release tool	Roadworthy
RAI	Release wax	Roamer
Rail	Releasing fluid	Robertson screw
Rail console	Relief	Robot
Rail, shift	Relief passage	Robot spraying
Rails	Relief valve	Roc Loc
Railton	Relieve	Rochet-Schneider
Rain	Relieved shank	Rocker
Rain grooves	Relieving	Rocker arm
Raising	Reline	Rocker arm cover
Rake	Reluctance	Rocker arm shaft
Rake the leaves	Reluctor	Rocker box
Raked	Remains	Rocker cover
RAM	Remanufacturing	Rocker cover gasket
Ram air	Reminder	Rocker panel
Ram induction	Remold	Rocker shaft
Ram intake manifold	Remote	Rocket
Ram pressure	Remote bulb	Rocking
Ramp	Remote choke	Rocking chair
Ramp-over angle	Remote control	Rockwell hardness
Randonnée	Remote controller	Rod
Randonneur	Remote keyless entry	Rod arm
Randonneur 5000	Remote mirror	Rod bearing
Randonneurs Mondiaux	Remote power element control	Rod end
Randonneuse	Remote starter switch	Rod engine
Range	Remote system	Rod mounting box
Range gearbox	Remote-control locking	Rod puller
Range gearing	Removable rim	Rod separator
Range reserve	Remover	Rod shank
Range Rover	Renault	Rodding the radiator
Range transmission	Reo	Roger beep
Range-change	Repair	Rohr
Rank	Repair and Service Council	Roll
Rankine scale	Repair gum	Roll angle
Rash	Repair kit	Roll axis
Rasp	Repair link	Roll cage
Rat-tail file	Repair manual	Roll center
Ratchet	Repair section	Roll coating
Ratchet adapter	Repair shop	Roll editing
Ratchet handle	Repeater lamp	Roll oversteer
Ratchet jaw	Replacement market	Roll pin
Ratchet screwdriver	Replacement panel	Roll printing
Rate	Replacement vehicle	Roll resistance
Rate manual	Replenishing port	Roll steer
Rate spring	Repli-racers	Roll steer effect
Rate suspension	Replica panel	Roll stiffness
Rated capacity	Repmobile	Roll test
Rated horsepower	Repro	Roll understeer
Rated power	Reproduction	Roll-off
Rated pressure	Reproduction panel	Rollbar
Rated voltage	Repulsion-start induction motor	Rolled bead
Rates	Required ignition voltage	Rolled thread
Rating	RES	Roller
Ratio	Research & development	Roller bearing
Ratio steering	Research and Experimental Development Program	Roller cage
Rationalization	Research octane number	Roller cell pump
Rattle	Reseat	Roller chain
Rattle spring	Reservation	Roller clutch
Rattrap	Reserve	Roller dynamometer
RAVE valve	Reserve capacity	Roller foot lever
Ravigneaux planetary gear set	Reservoir	Roller levelling
Raw exhaust gas	Reset button	Roller lifter
Raw rubber	Reshaping	Roller lifters
Raymond-Mays	Residual	Roller skate
Rayon	Residual check valve	Roller tappet
Rays	Residual discount	Roller tappets
RDS	Residual exhaust gases	Roller-vane pump
Rdstr	Residual penalty	Rollercam brake
Re-metalling the bearings	Residual pressure	Rollercam brakes
Re-sleeve	Residual pressure check valve	Rollers
Reach	Residual pressure valve	Rolling
Reactance	Residual value	Rolling bearing
Reaction	Residue	Rolling circumference
Reaction distance	Resilience	Rolling friction
Reaction injection molding	Resin	Rolling parking lot
Reaction member	Resist	Rolling radius
Reaction rate	Resistance	Rolling resistance
Reactivate	Resistance shrinking	Rolling road
Reactivation, heat	Resistance test	Rolling start
Reactivation, solvent	Resistance thermometer	Rolling wheel
Reactive suspension	Resistance welding	Rolls
Reactor	Resistance, electrical	Rolls Royce mascot
Reactor one-way clutch	Resistant	Rolls-Royce
Read	Resistivity	ROM
Reader	Resistor	Romeo
Real-time four-wheel drive	Resistor spark plug	RON
Ream	Resleeve	Roo bar
Reamer	Resonator	Roof
Rear	Resource Conservation and Recovery Act	Roof box
Rear apron	Response	Roof brace
Rear axle crossmember	Respray	Roof panel
Rear axle differential	Rest	Roof pillars
Rear axle housing	Rest stop	Roof rack
Rear axle housing, banjo type	Rest-um-up	Roof rail
Rear axle housing, split type	Restoration	Roof spoiler
Rear axle ratio	Restorationitis	Room temperature vulcanizing sealer
Rear bulkhead	Restorer	Root
Rear bumper skirt	Restraint	Roots compressor
Rear cabin pillar	Restraint Agreement	Roots supercharger
Rear corner panel	Restraint inflatable air-bag system	Rope
Rear corner valance	Restraint system	Rosette weld
Rear deck	Restrictor	Rotary
Rear deck panel	Restrictor plate	Rotary blade compressor
Rear derailleur	Resume	Rotary compressor
Rear differential	Resurfacing	Rotary disc valve
Rear end	Retail	Rotary engine
Rear end lift	Retail price	Rotary flow
Rear engine	Retainer	Rotary hammer
Rear fender	Retainer pin	Rotary pump
Rear fog lamp	Retainer plate	Rotary valve
Rear fog light	Retainer spring tool	Rotary vane pump
Rear head restraints	Retaining ring	Rotate tires
Rear lamp cluster	Retard	Rotating seal ring
Rear license plate lamp	Retard unit	Rotation
Rear license plate light	Retarded	Rotational atomization unit
Rear light surround	Retarder	Rotator
Rear panel	Retract	Rotax
Rear quarter valance	Retractable aerial	Rotbox
Rear seat belt	Retractable antenna	Roto cap
Rear seats	Retractable headlights	Rotoflex coupling
Rear sets	Retractor	Rotor
Rear shelf	Retractor indicator lamp	Rotor arm
Rear side window	Retread	Rotor pump
Rear spoiler	Retread shop	Rotor-type pump
Rear suspension	Retreading	Rotovalve
Rear tack strip	Retrofit	Rotowelding
Rear triangle	Return	Rotten-egg smell
Rear valance	Return line	Rough
Rear wash/wipe system	Return spring	Roughening
Rear wheel skirt	Return sweep	Roughing stone
Rear wheel spat	Rev	Round
Rear window	Rev counter	Round file
Rear window heater system	Rev limiter	Round head bolt
Rear window heating	Rev range	Round hump
Rear window louvres	ReVere	Roundabout
Rear wiper	Reverse	Roundel
Rear-axle	Reverse bias	Route
Rear-axle split	Reverse brake shoe	Routine
Rear-hinged door	Reverse clutch	Rover
Rear-wheel drive	Reverse cycle defrost	Royal Automobile Club
Rear-wheel drive transaxle	Reverse Elliot steering knuckle	Royce
Rearview mirror	Reverse flush	Royce mascot
Reboard system	Reverse gear	RPK
Rebore	Reverse idler gear	RPM
Rebound	Reverse inhibitor valve	Rpm sensor
Rebound clip	Reverse lock	RRIM
Rebound damping	Reverse process	RS
Rebound stroke	Reverse scavenging	RTV
Rebuild	Reverse-Elliot type axle	Rubber
Rebuilt engine	Reverse-flow scavenging	Rubber bush
Recap	Reversed Elliot axle	Rubber bushing
Receiver	Reversed polarity	Rubber coupling
Receiver extension	Reversible gear puller	Rubber doughnut coupling
Receiver heating element	Reversing light	Rubber mallet
Receiver-dehydrator	Reversing valve	Rubber plug
Receiver-drier	Reversing warning signal	Rubber ring
Recess	Reversion	Rubber spring
Recessed spark position	Revolution counter	Rubber squeegee
Recharge	Revolutions per kilometer	Rubber valve
Rechargeable battery	Revolutions per mile	Rubber-isolated crossmember
Reciprocating	Revolutions per minute	Rubber-mounted
Reciprocating action	Revs	Rubberize
Reciprocating compressor	Revving	Rubbing block
Reciprocating engine	Reynolds numbers	Rubbing compound
Reciprocating pump	RFI	Rubbing strip
Reciprocating single piston pump	RFI suppressed spark plugs	Rudder stock
Reciprocation	RH	Rudder stop
Recirculating ball	RHD	Rudge nut
Recirculating ball and nut steering	Rheostat	Rule
Recirculating ball steering	Rhodium	Rumble
Recirculating ball worm and nut	Rhr	Rumble seat
Recirculating-ball-and-n ut steering	Rib	Rumble strip
Recirculation	Ribbing	Run
Recirculation system	Ricardo principle	Run channel
Reclaimed rubber	Rich	Run flat
Recognition	Rich air-fuel mixture	Run in
Recon	Rich mixture	Run on
Reconditioned engine	Ride	Run-flat properties
Recorder	Ride control	Run-flat tire
Recording ammeter	Ride height	Run-in
Recording thermometer	Ride levelling	Run-on tire
Recovery	Ride steer	Runabout
Recovery system	Ride-height adjuster	Runner
Recovery/recycling equipment	Rider	Running
Recreational vehicle	Ridge	Running board
Rectangular headlight	Riding the clutch	Running fit
Rectangular-section ring	Riding two up	Running gear
Rectification	Rig	Running lights
Rectifier	Rigged	Running on rails
Rectifier diode	Rigger	Running time
Rectifier pack	Right	Running winding
Rectifier, electric	Right hand thread	Running-fit
Recumbent	Right hand turn signal	Running-in
Recuperative coil	Right-hand drive	Running-on
Recycling	Right-hand thread	Running-on control valve
Recycling car	Rights	Runout
Red flag	Rigid	Runout point
Red lead	Rigid axle	Rupture
Red line	Rigid axle connection	Rush-hour traffic
Reduced shank	Rigidity	Rust
Reducer	Riley	Rust bucket
Reducer valve	Rim	Rust converter
Reducing adapter	RIM	Rust eater
Reducing agent	Rim bead seat	Rust inhibitor
Reducing catalyst	Rim bead seat taper	Rust inspection
Reducing flame	Rim brake	Rust killer
Reducing furnace	Rim designation	Rust neutralizer
Reduction	Rim diameter	Rust pinhole
Reduction effort	Rim drivers	Rust protection
Reduction gearbox	Rim flange	Rust remover
Reduction gearing	Rim offset	Rust sealer
Reduction of area	Rim pull	Rust treatment
Reed	Rim ridge	Rusting
Reed stop	Rim size	Rustproof
Reed valve	Rim steering wheel	Rustproofing
Reed valve induction timing	Rim strip	Rustproofing agent
Reefer	Rim tape	Ruxton
Reefer container	Rim taper	RV
Reel	Rim type	RVSV
Reel seat belt	Rim well	RWAL
Reface	Rim well base	RWD
Reference ignition pattern	Rim width	RWL
Reference input	Ring	Rzeppa-type joint
Reference mark sensor	Ring and pinion	Rzeppa-type universal joint
Reference pressure	Ring belt

Total number of terms starting with R: 875

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