0R4318 Starter Fits Caterpillar 3114 3116 446 446B 446D AP1000 AP1050 RT100 RT80
0R4318 Starter Fits Caterpillar 3114 3116 446 446B 446D AP1000 AP1050 RT100 RT80
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One New Aftermarket Replacement Starter Fits Caterpillar (Fits CAT) 3114 / 3116 Engine Agricultural, Industrial, and Marine Applications
This Fits Denso OSGR-style starter motor is a direct-fit aftermarket replacement Fits Caterpillar equipment powered by the 3114 and 3116 engines. It fits agricultural and industrial machines including backhoe loaders and Challenger tractors, as well as marine engine applications. The unit features a 12-volt, 3 kW output with a clockwise rotation and 10-tooth drive pinion.
Specifications
- Voltage: 12V
- Power: 3 kW (4.02 HP)
- Rotation: Clockwise (CW)
- Starter Type: Fits Denso OSGR
- Number of Teeth: 10
- Pinion OD: 38.7 mm / 1.524 in
- Mounting Ear 1: 11.0 mm ID Unthreaded
- Mounting Ear 2: 11.0 mm ID Unthreaded
- Mounting Ear 3: 11.0 mm ID Unthreaded
- Weight: Approx. 24.4 lbs / 11.09 kg
- DE Housing Number: 128401-5720
Compatible Models
Fits Caterpillar Backhoe Loaders: 446 (1990-1993), 446B (1993-On), 446D (2001-On)
Fits Caterpillar Challenger Farm Tractors: 35 Challenger (1994-2001, 3116 Engine), 45 Challenger (1994-2001, 3116 Engine), AP1000, AP1050
Fits Caterpillar Pavers / Compactors: RT80, RT100
Fits Caterpillar Industrial / Agricultural Engines: 3114 (1991-1993), 3116 (1991-1993)
Fits Caterpillar Marine Engines: 3114 (4-cyl, 268 ci), 3116 (6-cyl, 403 ci, 6.6L)
Replaces Part Number(s):
Fits Caterpillar: 0R4318, 0R-4318, 111-9860, 3E5382, 9W2946
Aftermarket Interchange Numbers
Fits Denso / Nippondenso: 128000-5720, 128000-5721, 128000-5722, 128000-5723, 228000-3700, 228000-3701, 228000-5571 | Lester: 17615, 19817
New aftermarket replacement part - not remanufactured, not used.
