Replacement Air Filters for Subaru/Robin
Rittenhouse carries the Stens Line of Replacement Air Filters for your Subaru/Robin Engines. It is wise to change your air filter every 25 hours of use or once a year, especially when working in dirty or dusty conditions. Always pre oil if recommended by manufacturer and always replace filter when damaged or worn out. The purpose of an air filter is to deliver high air flow while still protecting the engine blocking dirt and particles from entering. Having a clean air filter allows your engine and equipment to run at full performance without losing horsepower or torque. These Air Filters will keep your equipment running smoothly for the season!
All filters shown in the chart below are Air Filter Combo's which means you get the air filter and pre filter.
|Item #||Replaces Subaru #||Fits||Notes|
|100-854||20A-32636-00 / 277-32606-18 / 277-32611-07||EX13, EX17, EX21, SP170, SP210
For 4.5, 6 & 7HP engines
|2"W x 4 1/2"L x 1 7/8"HT|
|100-858||279-32606-08 / 279-32607-07 / 279-32607-17||EX27
For 9 HP engines
|3 5/16"W x 5 11/16"L x 2 3/4"HT|
|102-087||157-32610-08 / 157-36201-01||EC13V (WT1-125V)
For 4 HP 2 cycle engines
|2 3/16"ID x 3 1/16"OD x 2 5/16"HT|
|102-715||227-32610-07 / 227-32610-08 / 253-32601-07||EH12-2, EH17-2 and EY20
For 5HP horizontal engines
|2 1/2"OD top x 4 1/4"OD bottom x 2 3/8"HT|