W900, T800, T600, T660 (Motor, Gasket, Shell)
$1,115.00
Stainless Steel Heater Box F31-1036ss1 fits 1987 and newer T400, T600, T660, T800, W900, (1984 – 1986 W900B) model trucks. Have questions? Call us at (616) 834-1503.
Includes:
- Stainless steel box;
- Upgraded blower motor (15% increase in CFM over OEM);
- Gasket Set;
SKU: F31-1036SS-1
The problem with the OEM Kenworth heater box assembly is that it is made of steel and easily rusts due to the salty, wet conditions that your truck experiences on a regular basis. What’s the solution? The solution is to use a far superior design made from stainless steel. Our heater boxes will never rust! Get yours today! Call now at (616) 834-1503 or click Add to Cart. We accept all credit cards!
We build our boxes with high-quality 18 gauge 304 stainless steel and use stainless steel fasteners. We spot weld our boxes for extra strength instead of using flimsy aluminum rivets like our competitors.
Includes:
- Stainless steel box
- Upgraded blower motor included (15% increase of CFM compared to OEM)
- Gasket kit
- Other internal parts not included
Fitment
Fits 1987 and newer T400, T600, T660, T800, W900 (Will also fit a 1984- 1986 W900B will require extra parts for the fresh air intake or the intake can be blocked off with our included block off kit.)
Additional information
| Weight | 25 lbs |
|---|---|
| Dimensions | 20 × 15 × 20 in |
| Fitment | Fits 1987 and newer T400, T600, T660, T800, W900 (1984 and newer W900B) |
| Make | Kenworth |
| Model | T400, T600, T660, T800, W900 |
| Years | 1984, 1985, 1986, 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022 |
Brian Colbert –
Awesome product works great fit perfect
Chris Hanley –
Just put one in my ’06 T600. Difference is night and day, actually warm in my cab now….Best thing I’ve done to my truck so far