1672186 1672183 Dust Wiper Seals 1672192 1672195 1672216 1672184 1672185 1672187 1672188 1672189 1672190 1672191

1672186 1672183 1672192 1672195 1672216 1672184 1672185 1672187 1672188 1672189 1672190 1672191 1672196 1672197

6J9733 - Seal Assy 8C9122 1672186 fits

1672183 Seal AS-Buffer Fits 416E 420E 422E 428E 430E 432E 434E 442E

2892935 - Seal AS-Buffer 1672195 8C9124 1444055 for ()

1672192 Seal AS-Buffer Fits 4T6778

3119319 - Seal AS-Buffer 1306056 1672216 8C9129 for ()

Electric Power Generation:
3412 GENSET (S/N: 4BZ1-UP)
Engine:
3406B (S/N: 4TB1-UP; 7XC1-UP; 9PL1-UP)
3406C (S/N: 2AM1-UP; 2MZ1-UP)
3408 (S/N: DLA1-UP; 67U1-UP; 99U1-UP; 78Z1-UP)
3408B (S/N: 9TD1-UP; 67U1-UP; 99U1-UP; 78Z1-UP)
3408C (S/N: TAM1-UP; 67U1-UP; 99U1-UP; 78Z1-UP)
3412 (S/N: 7HG1-UP; 5RL1-UP; BCS1-UP; 38S1-UP)
3412C (S/N: BAK1-UP; 5FL1-UP; 9EP1-UP; RLR1-UP; 8AR1-UP; 9BR1-UP; TFT1-UP; BCW1-UP; LRY1-UP)
3412E (S/N: TGC1-UP; 4CR1-UP)
G3408 (S/N: 6NB1-UP; 6RJ1-UP)
G3408C (S/N: 8YR1-UP; BAZ1-UP)
G3412 (S/N: GNA1-UP; R7A1-UP; 7DB1-UP; KAP1-UP)
Generator Set:
3406 GEN SET (S/N: NKM1-UP)
3406C GEN SET (S/N: ZKC1-UP; C2G1-UP; C5G1-UP; C8G1-UP; KPS1-UP; 9ES1-UP; C2Y1-UP)
3406C MARINE GS (S/N: 4BM1-UP)
3412C GEN SET (S/N: BAX1-UP)
C18 GEN SET (S/N: NKM1-UP)
Industrial Engine:
3406 IND (S/N: 6TB1-UP; 90U1-UP)
3406C IND (S/N: 3ER1-UP; 4GW1-UP)
3408C IND (S/N: 9ER1-UP)
3408E REMAN (S/N: BFD1-UP)
3412 REMAN (S/N: BLJ1-UP; BKS1-UP)
3412C IND (S/N: 38S1-UP)
3412C REMAN (S/N: B1A1-UP)
3412E IND (S/N: BDT1-UP)
Marine Engine:
3406 MARINE (S/N: 91U1-UP)
3406C MARINE (S/N: 4TB1-UP)
3412E MARINE (S/N: 9KS1-UP)
Pumper:
HT400 (S/N: 7141-UP)
SCT673 (S/N: 4TZ1-UP)
SPS342 (S/N: 2LZ1-UP)
SPT342 (S/N: 3CZ1-UP)
Petroleum Engine:
3412E PETROLEUM (S/N: Z2D1-UP)
Power Module:
PM3412 (S/N: CAJ1-UP)
Part number 346-3340 Top Piston Ring is now used for all appliions that use an aluminum piston in the engines that are listed above. The new 346-3340 Top Piston Ring is adaptable back to the first production of the listed engines. The difference between the new 346-3340 Top Piston Ring, and the existing, 134-3761 Top Piston Ring is an increased ring gap of 0.200 mm (0.00787 inch). The increased ring gap allows proper clearance during high temperatures that are experienced with high load factor appliions.All of the 3400 piston cylinder pack prints that include the larger ring gap were updated on July 6, 2010 with an effective date of March 1, 2011. The effective date for cylinder packs built in the United States with the 346-3340 Top Piston Ring was March 15, 2011. Dealers receiving cylinder packs built in the United States with package date codes before March 15 2011 should change the top ring before installing the cylinder packs. Cylinder packs built in China have an effective date of December 19, 2011. Dealers receiving cylinder packs built in China with package date codes before December 19 should change the top ring before installing the cylinder packs.