Blue Water Pump and Alternator Pulley by R Theory Motorsports
WARNING: May contain chemicals that may cause cancer or reproductive harm.Level up your engine bay while reducing the rotating mass of your engine with R Theory Motorsports' Water Pump and Alternator pullies. A direct replacement of your worn steel pullies, they are CNC machined out of 6061 aluminum, blue anodized, with laser-engraved markings to add some flair.
Fits all 1.8L MX-5 Miatas from 1994-2005. It also fits 1.6L cars if you swap over a 1.8L crank pulley and belt at the same time.
Note: Alternator pulley fitment varies from NA to NB pullies. Make sure you select the pulley that matches the alternator in your car. Even if you have an NB engine in your NA, you likely have an NA alternator.
OEM Pulley Weights Vs R Theory Pulley Weights:
OEM Water Pump Pulley: 15oz (425 grams)
R Theory Water Pump Pulley: 9.20oz (260 grams)
OEM Alternator Pulley: 5.35oz (151 grams)
R Theory Alternator Pulley: 2.30oz (65 grams)
Kit Contents:
- 1 Alternator Pulley
- 1 Water Pump Pulley
- 3 Stainless Steel Water Pump Bolts
Moss Has You Covered
- All products we sell are warrantied against defects in material and workmanship by the original equipment manufacturer or Moss Motors, Ltd., for 12 months from the date of shipment.
- We will replace the product or refund your purchase price at our discretion.
- The warranty does not cover labor, failure of a related component, failure resulting from faulty installation, nor would the liability of Moss Motors exceed the cost of the original component.
- Warranty requests should be submitted to our sales department and must be supported by the original Moss Motors purchase invoice and documentation of the failure.
- Many of the brands we carry have their own warranty terms that have you covered outside of our 12 month protection.