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(2.5”-8 UN) Female Threaded Diesel Fuel Cap (31867 & Locking #31870 )

$23.71
(1 review) Write a Review
Part #
NPT25
Condition:
New
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WARNING:
This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.
31803 gates stant 10603 diesel fuel cap 31823

Please See Details Below Before Ordering

This is a very common cap used on 2-1/2" fill neck used on Freightliner heavy duty tractor trailer applications with 2.5-8 pipe threads. These are really a great value for the price. Choose from locking and non locking options.  
 Material:  Brass.
 Choose From:  Locking PN# 31870 or Stant# 10412
Non Locking PN#31867 or stant 10602
 Thread Type:   2.5-8" UN
 Vented:   Non Vented Cap
 Outer Diameter:  2-5/8" and 2-3/4" When Measuring One of the 3 Molded in Ribs
 Inner Diameter:

 2.5"
 Specifications:  
 Fits: See our filler neck Part number FTAN54
FITMENT DATA
MAKE MODEL YEAR ENGINE LITRE ENGINE CC CUBIC INCH
 Freightliner  Business Class M2  2004 2005 2006 2007 2008 2009 2010 2011 2012 8.3L  8277cc 505 CID
 Freightliner  Cascadia  2010 14.0L, 14.8L 15.0L 14063cc, 15000 858, 903, 915
 Freightliner  FL50  1995 1996 1997 1998 1999 5.9L, 7.2L, 8.3L 5882cc, 8277cc,  359, 441, 505
 Freightliner  FL60  1994 1995 1996 1997 1998 1999 5.9L, 7.2L, 8.3L 5882cc, 8277cc, 359, 441, 505
 Freightliner   FL70  1994 1995 1996 1997 1998 1999 5.9L, 7.2L, 8.3L 5882cc, 8277cc, 359, 441, 505
 Freightliner   FL80  1994 1995 1996 1997 1998 1999  5.9L, 8.3L  5882cc, 8277cc, 359, 505
 Freightliner  M2 106  2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 6.7L, 7.2L, 8.3L, 8.8L, 8.9L 6690cc, 8268cc, 8899cc  408, 441, 504, 537, 543,
 Freightliner   M2 112  2011 2012 2013 8.9L,  8899cc  543, 781 
1 YEAR

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  • 5
    diesel cap

    Posted by thanks on Oct 13th 2020

    worked great thanks