Page 13 - Miscellaneous
P. 13

       Mark 1 Coupling (Buna-N Gasket)
    C
A
 B
 Pipe or Tubing
   Part Number
 Material
     Wt. Lbs.
   A
   B
  C
 Nom. Size
 O.D.
 2
 2.375
    AYC 20352
 Steel
   1.0
  41/4
   33/8
   1 19/32
   AYC 20358
 Aluminum
   .6
  21⁄2
   2.875
    AYC 20355
 Steel
   1.1
  4 17/32
    33/4
    1 19/32
  AYC 20359
  Aluminum
  .7
  3
 3.500
  AYC 20330
Steel
  1.3
 5 5/16
  41/2
  1 19/32
 AYC 20360
 Aluminum
 .8
  4
   4.500
    AYC 20334
  Steel
    1.8
   6 7/16
    55/8
    1 23/32
   AYC 20361
 Aluminum
   1.2
  Buna-N Gaskets
  Nominal Size Material Part Number
  2
   Buna-N
  AYC 10137
  21⁄2
    Buna-N
   AYC 10403
  3
   Buna-N
  AYC 10140
  4
   Buna-N
  AYC 10139
  To locate the Polar Service Center nearest you, please call 1-877-534-2076 west of the Continental Divide and 1-800-955-8558 east of the Continental divide or visit our website at: www.polarcorp.com
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Miscellaneous Trailer Parts Catalog
Mark 1 Coupling
























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