Parts for your 2006 Honda Stream-Oil seals

2006 Honda Stream oil seals — what they do and when to replace them

Oil seals are absolutely used on the 2006 Honda Stream. Factory documentation such as the Honda Service Manual and Honda Electronic Parts Catalogue for RN1–RN5 (D17A/K20A) and RN6–RN9 (R18A/R20A) models list multiple engine and transmission oil seals, including crankshaft front and rear main seals, camshaft seals, and driveshaft/output shaft seals. OEM suppliers to Honda (such as NOK) also specify radial lip seals for these locations on the same engines and gearboxes.

For this Honda, oil seals keep engine and transmission fluids where they belong and road grit where it doesn’t. Up front, a crankshaft seal sits behind the crank pulley