- Apparel, Stickers, Etc
- Air Fresheners
- Beach Towels
- Christmas Ornaments
- Clothing Accessories
- Drink Coasters
- Fuzzy Dice
- Jewelry
- Key Chains
- Key Lanyards
- Mazda Pennants
- Oil Dipstick Handles
- Patches
- Plush Rotary Toys
- Rotor Clocks
- Rotary Puzzles & Boxes
- Rotor Shaped Baking
- Rotor Watches
- Shopping Bags
- Stickers
- T-Shirts
- Valve Stem Caps
- Work Lights/Flash Lights
- Block Off Plates
- Brake System
- Chassis & Body
- Body Plugs
- Mud Guard Wheel Arch Liners
- Air Dams, Skirts
- Convertible Top Parts
- Engine Bay Insulation
- Windshield Cowls & Parts
- Lights, Lenses, Etc
- Motor Mounts
- Weather Strips & Seals
- Clips
- Keys & Lock Sets
- Decals, Badges, Emblems
- Sunroof/Moonroof
- Gas Door & Parts
- Under Trays
- Antennas & Parts
- Windshield Washer Parts
- Sunscreens
- Mirrors
- Cross Members
- Bumpers & Parts
- Pedals, Pads & Parts
- Rear Hatch Parts
- Doors & Parts
- Tow Hooks & Covers
- Cruise Control Cables
- Hood/Bonnet Parts
- Windows & Parts
- Firewall Grommets
- Trunk Parts
- Front End Grills/Noses
- Rear Spoilers & Parts
- Body Vents
- Drive Line & Parts
- Wind Blockers
- Clutches/Flywheels
- Coolant System
- Electrical System
- Emission Control
- Anti-Afterburn Valves
- Emission Gaskets
- Air Control Check Valves
- Shutter Valves
- Air Pumps & Parts
- Air Control Valves
- By-Pass Air Control Valves
- EGR Valves
- Thermal Wax Valves
- PCV Valves
- Solenoids
- 1 Way Check Valves
- Vacuum Catch Tanks
- Cold Start Assist
- Emission Hoses & Pipes
- Altitude Compensators
- Thermostat Valves
- Oxygen Sensors & Parts
- Engine Management
- Exhaust System
- Gaskets & O-Rings
- Front Hub Bolt
- Timing Gaskets
- Transmission
- Distributor/Crank Angle
- Body
- Clutch Hydraulics
- Carburetor
- Gasket Kits
- Intake Manifold
- Exhaust Gaskets
- Front Cover Gaskets
- Oil System
- Coolant System
- Turbo Gaskets
- Throttle Body
- Emissions System
- Engine Install Gasket Kits
- Actuator Gaskets
- Fuel Level Sensor
- Fuel Pressure Regulator
- Fuel Pump Gaskets
- Mass Air Flow Sensor
- Head Gaskets
- Valve Cover Gaskets
- Engine Rebuild Kits
- Intake & Fuel
- Stock Intake Manifolds
- Choke Cables
- Nuts, Bolts & Studs
- Fuel Lines & Clips
- Intake Gaskets & O-Rings
- Fuel Pressure Regulators
- Fuel Rails & Parts
- Fuel Injectors & Parts
- Fuel Filters & Parts
- Fuel Pumps & Parts
- Fuel Level Sensors
- Fuel Pulsation Dampers
- Air Filter Boxes & Parts
- Air Filter Elements
- Cold Air Intakes
- Throttle Position Sensors
- Throttle Bodies & Parts
- Air Temp Sensors
- Fuel Temp Sensors
- Air Flow Meters & Parts
- Fuel Pressure Gauges
- Stock Carburetors & Parts
- Fuel Tanks & Parts
- Aftermarket Induction
- Gas Caps
- Throttle Cables & Brackets
- Intake Ducting
- Actuators & Parts
- Fuel Leakage Sensors
- Nitrous Kits
- Hoses
- HVAC / AC
- Ignition System
- Interior
- Overhead Console & Parts
- Center Console Parts
- Shifter Parts
- Floor Mats
- Dome Light Lenses
- Gauges
- Seats & Parts
- Knobs
- Dash Vents
- Instrument Clusters Lenses
- Metering Hoods
- Clips
- Knee Pads
- Tape Decks/Radios
- Cigarette Lighters
- Sun Visors
- Switches
- Cup Holders
- Ash Trays
- Interior Trim
- Glove Boxes & Parts
- Clocks
- Door Handles & Parts
- Manuals & Videos
- Oil System
- Dry Sump System
- Oil Sensors & Valves
- Oil Metering System
- Oil Lines & Fittings
- Oil Coolers & Parts
- Oil Cooler Mount O-Rings
- Oil Pumps & Parts
- Gaskets & O-Rings
- Oil Pick Up Tubes
- Oil Pans, Etc.
- Regulators
- Oil Filters
- Oil Filter Relocation Kit
- Oil Caps
- E-Shaft Oiling System
- Oil Fill Tubes
- Oil Filter Stands
- Oil Gauges
- Blind Plugs
- Dipsticks & Pipes
- Oil Separator Tanks & Parts
- Oil, Lube, Solvents, Etc
- One Rotor Parts
- Piston Engine Parts
- Porting & Polishing
- Race Parts
- Supercharger Kits
- Nitrous Kits
- Transmission
- Intake System
- Internal Engine
- Cryo Treated
- Oil System
- Coolant System
- Fuel System
- Braking System
- Exhaust System
- Clutch System
- Lightweight Flywheels
- Competition Mounts
- Ignition System
- Suspension
- Shifter Parts
- Pulleys
- Water Injection
- Porting Templates
- EFI Upgrade
- Air Filters Elements
- Ram Air Intake Kits
- Aftermarket Gauges
- Rear Differential
- Rotary Engine Parts
- New Engines
- Bearings
- Counterweights
- Dowel Pins
- End Play/Front Engine
- Eccentric Shafts & Parts
- Engine Belts
- Engine Covers
- Engine Hooks
- Front Covers & Parts
- Gasket Kits
- Inspection Dust Plates
- Motor Mounts
- O-Rings & Seals
- Oversize Engine Bolts
- Pulleys & Hardware
- Rotor Housings
- Rotors
- Rotor Parts
- Rotor Timing
- Side Housings & Parts
- Stationary Gears
- Tension Bolts
- Torque Braces
- Rotary Marine
- Services
- Suspension & Steering
- Pitman Arms
- Steering Knuckles
- Suspension Bushings
- Suspension Springs
- Anti-Sway Bars
- Coilover Suspension Kits
- Shocks, Struts & Parts
- Ball Joints
- Idler Arms
- Wheels & Parts
- Camber Adjustment
- Control Arms & Hardware
- Steering Racks & Parts
- Tie Rods & Ends
- CV Joints & Boots
- Steering Column & Parts
- Subframe Mounts
- Suspension Links & Parts
- Suspension Brackets
- Suspension Braces
- Steering Gear Box
- Cam Bolts, Nuts, Washers etc
- Lowering Kit
- Tools
- Transmission
- Transmissions
- Bearings
- Automatic Clutch Packs
- Input Shafts
- Gear Hubs & Sleeves
- Bell Housings
- Rebuild Seal Kits
- Torque Converters
- Tail Shafts & Parts
- Transmission Gears
- Pans & Gaskets
- Filters/Strainers
- Shifter Solenoid
- Vacuum Modulators
- Vent Covers
- Transmission Hoses
- Tranny Hardware
- Input Shaft Seals
- Revolution Sensors
- Transmission Mounts
- Front & Rear Seals
- Pilot Bearings
- Reverse Switches
- Release Bearings
- Starters
- Shifters & Parts
- Shift Selector Forks / Rod Ends
- Speedo Cables & Parts
- Front Covers & Gaskets
- Neutral Safety Switches
- Synchro Rings
- Clutch Forks & Parts
- Flex Plates
- Tune Up Kits
- Turbo System
- No Longer Available Bits
- Rx8 Take Off Parts
Lapped Side Housings
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from
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People often ask us on our opinion of lapped side housings.
Side housings have a nitrided surface, which is a heat treating process that diffuses nitrogen into the surface of a metal to create a case hardened surface.
When you lap a side housing you remove this nitrided surface.
We do not offer this service nor do we condone it.
When this nitrided surface is removed excessive wear can occur when using any seal that comes into contact with the side housing, including Mazda corner seals and Atkins Solid Corner Seals.
It can also cause excessive wear to the side seals and oil rings when they come into contact with raw side housings with no nitrided surface.