1251128 Turbo Gp-B Fits Caterpillar Models
1251128 Turbo Gp-B Fits Caterpillar Models
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One New Aftermarket Replacement Turbocharger Group for Caterpillar (Cat) Excavators and Motor Graders
This aftermarket replacement turbocharger group (Turbo Gp-B) fits Caterpillar machines powered by the 3116 and 3116T diesel engines. The Garrett-style S2ESL105 turbocharger boosts intake air pressure to the 6.6L Cat 3116T engine, restoring lost power and performance on excavators and motor graders. It is an oil-cooled unit and replaces OEM part number 125-1128 (1251128).
Compatible Models
Caterpillar (Cat) Excavators: 320B, 320B L, 320B LN, 320B N, 320B S (Serial 1XS00001-UP, powered by 3116 Engine); M318
Caterpillar (Cat) Motor Graders: 120H NA (Serial 4MK00001-UP and 6YN00001-UP, powered by 3116 Engine); 135H (Serial 3YK00001-UP, powered by 3116 Engine); 135H NA (Serial BDJ00001-UP, powered by 3116 Engine)
Caterpillar (Cat) Industrial Engine: 3116 (Serial 2MR00001-UP)
Replaces Part Number(s):
1251128, 125-1128, 0R7014, 0R-7014
Aftermarket Interchange Numbers
S2ESL105, 168369, 179584, CA125-1128, CA0R-7014, 115-1181
New aftermarket replacement part - not remanufactured, not used.
