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Stanley Muffler Company Inlet Aluminized Muffler, FO-4

SKU: 23472299
Stanley Muffler Company Inlet Aluminized Muffler, FO-4
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Product Rating is 4.5
4.5
 (2)

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4301a north st
nacogdoches, TX 75965
(936) 568-9800
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Item Information

The Stanley Muffler Company Inlet Aluminized Muffler fits NAA (53-54), 600 & 700 (55-57), 501, 601, & 701 (58-62), 2000 series (63-64) with 134 c.i.d. Gas; 800 & 900 (55-57) with 172 cid Gas. Note: Use FO-4A for manifold elbow.

  • FO-4
  • OEM Replacement Number: NAA 5230E
  • Inlet ID: 1-5/8 in.
  • Inlet Length: 2-1/4 in.
  • Shell Length: 13 in.
  • Outlet Length: 2-1/4 in.
  • Outlet OD: 1-5/8 in.
  • Overall Length: 17-1/2 in.
  • Product Weight: 4 lb.

Specification Description
Outlet Length: 2-1/4 in.
Product Weight: 4 lb.
Inlet Length: 2-1/4 in.
Inlet ID: 1-5/8 in.
Outlet OD: 1-5/8 in.
Brand: Stanley Muffler Company
OEM Replacement #: NAA5230E
Overall Length: 17-1/2 in.
Shell Length: 13 in.
Manufacturer Part Number FO-4
Stanley Muffler Company Inlet Aluminized Muffler, FO-4 is rated 4.5 out of 5 by 2.
Rated 4 out of 5 by from Works great Good replacment. Just had to flare out the inlet to help it fit.
Date published: 2020-05-04
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