What are factory halogen headlight part numbers?

Discussion in 'Kenworth Forum' started by Green461, Sep 20, 2020.

  1. Green461

    Green461 Light Load Member

    Joined:
    Mar 22, 2019
    Messages:
    153
    Thanks Received:
    98
    Location:
    Southern WI
    0
    2001 T800 this used to be common knowledge but i've forgotten and been searching everywhere for an hour with no luck and zero description behind part numbers i find.
    What are the part numbers for the 2 headlights? Low/high and the high? Ive found a ton of numbers for same bulbs,

    Basically looking for the low beam side which is a dual low/high (3 prong) bulb.
     
  2. 062

    062 Road Train Member

    Joined:
    Oct 20, 2013
    Messages:
    6,209
    Thanks Received:
    33,442
    0
    I believe it’s a 4656. The high should be 4651.
     
    spsauerland Thanks this.
  3. Green461

    Green461 Light Load Member

    Joined:
    Mar 22, 2019
    Messages:
    153
    Thanks Received:
    98
    Location:
    Southern WI
    0
    I think it may be the H4656 also but from what i read it is both 35/35w and I found a H5062 which states it is a 40/55w but they use a stock photo which isnt the right picture of the bulb but yet some places say it fits. There are like a few that fit but wattage varies and some are just high.. this is all old stuff so little info online. THanks though.
     
  4. Cat sdp

    Cat sdp . .

    Joined:
    Apr 8, 2012
    Messages:
    20,966
    Thanks Received:
    73,025
    Location:
    Orion's Belt
    0
    Ya, the halogen is H....
     
  5. Cat sdp

    Cat sdp . .

    Joined:
    Apr 8, 2012
    Messages:
    20,966
    Thanks Received:
    73,025
    Location:
    Orion's Belt
    0
    spsauerland and 062 Thank this.
  6. Caterpillar Cowboy

    Caterpillar Cowboy Heavy Load Member

    Joined:
    Nov 11, 2010
    Messages:
    837
    Thanks Received:
    607
    Location:
    Wyoming
    0
    @Cat sdp those are nice headlights, had a set and both of the low end side's went out, dealer was supposed to take care of the warranty which they haven't and has kind of frustrated me. Had about even luck with those as the low buck ones from other assorted places through the internet.
     
  7. AModelCat

    AModelCat Road Train Member

    Joined:
    Jul 7, 2015
    Messages:
    29,179
    Thanks Received:
    158,877
    Location:
    Canuckistan
    0
    Bulbs in a T8? Aren't they all sealed beam 4x6 assemblies?
     
    magoo68 Thanks this.