Air Filter Elements-

O.D. 4-1/2", I.D. 2-1/4", Height 10-11/16"
Replaces number DONN9B618B, E6NN9B618AA, E6NN9B618AB
Fits: Gas Models 2000, 3000, 4000, 2600, 3600, 4600, 2610, 3610, 4610
Industrial: 2110LCG, 230A, 231, 3400, 3500, 3550, 335, 340A, 4110LCG
4400, 4500, 420, 445A, 515, 531, 532, 535, 545
Fits Diesel Models: 3400, 3500, 3550, 335>5/76, 420
(515, 531, 532 >5/76), 535

O.D. 2-1/8" Top, O.D. 2-9/16" Bottom, Height 10-5/16"
Replaces number E6NN9R500DA, D2NN9R500A515
Fits Gas Models: 2000, 3000, 4000, 2600, 3600, 4600, 2610, 3610, 4610
Industrial: 2110LCG, 230A, 231, 3400, 3500, 3550, 335, 340A, 4110LCG
4400, 4500, 420, 445A, 515, 531, 532, 535, 545,
Fits Diesel Models: 3400, 3500, 3550, 335>5/76, 420
(515, 531, 532 >5/76), 535

O.D. 5-3/8", I.D. 3-1/16", Height 15"
Replaces number D6NN9601B, E9NN9B618AA
Fits Diesel Models: 5600, 6600, 6700, 2310, 2610, 2810
2910, 3610, 3910, 4110, 4610, 5610, 3230, 3430, 3930
4130, 4630 less turbo, 5030, Industrial: 250C, 260C, 334

O.D. 2-15/16", I.D. 2-7/16", Height 13-3/8"
Replaces number D6NN9R500B, 86525008
Fits Diesel Models: 5600, 6600, 6700, 2310, 2610, 2810
2910, 3610, 3910, 4110, 4610, 5610, 3230, 3430, 3930
4130, 4630 less turbo, 5030, Industrial: 250C, 260C, 334

O.D. 7-3/8", I.D. Top 1/2", I.D. Bottom 3-3/4", O.D.Bottom 6-5/8", Height 15-1/2"
Replaces number E9NN9601AA, D1NN9601A
Fits Diesel Models: 7000, 7600, 7700, 6610, 6710, 7610, 7710, 7810
7910, 8210, (3010S, 5610S, 6610S, 7610S, 7810S models with steel air cleaner)
4630 with turbo, 8530, TW5, TW10,
Industrials:( 545, 545A, 545C, 545D, 555A, 555B 08/1981 and later,
555C, 555D, 575D, 655, 655A, 655B, 655C, 655D, 675D, 750
755, 755A, 755B

O.D. 3-5/8", I.D. Top 61/64", I.D. Bottom 3-1/16", Height 13-13/16"
Replaces number D1NN9R500A
Fits Diesel Models: 7000, 7600, 7700, 6610, 6710, 7610, 7710, 7810
7910, 8210, (3010S, 5610S, 6610S, 7610S, 7810S models with steel air cleaner)
4630 with turbo, 8530, TW5, TW10,
Industrials:( 545, 545A, 545C, 545D, 555A, 555B 08/1981 and later,
555C, 555D, 575D, 655, 655A, 655B, 655C, 655D, 675D, 750
755, 755A, 755B

O.D. 8.62" Top, O.D. 7.43" Btm., I.D. Top .43", I.D. Bottom 3.77", Height 13.05"
Replaces number E9NN9B618BA, 82011402, 82008600
Fits Diesel Models: 7840, 8240, 8340 before 9/93,
8160, 8260, 8360, 8560

O.D. 3.59" Top, O.D. 4.33" Btm., I.D. Top .43", I.D. Bottom 3.00", Height 11.42"
Replaces number E9NN9R500AB, 82008601
Fits Diesel Models: 7840, 8240, 8340 before 9/93,
8160, 8260, 8360, 8560