Kocsis Hydraulic Starters D Series (CMD-3A)

Kocsis Hydraulic Starters Series A (CMO)

The Kocsis D Series (CMD-3A) Produces 120 ft-lbs Of Torque

Kocsis Hydraulic Starters D Series (CMD-3A) are common in numerous applications, including fire pumps, gensets and frac pumps. The Kocsis Hydraulic Starters D Series (CMD-3A) model of Hydraulic starter dependably starts engines up to 41 liter displacement (2500 cu. in.). This starter is commonly relied upon for dependable starting with the combination of torque and modularity.

Kocsis Hydraulic Starters D Series (CMD-3A) Part Number Matrix

   New Part Number      Legacy Part NumberD1-11C2200-3L200-H    CMD-308310
D1-12C2200-30173    CMD-308246
D1-12C2200-30200-B    CMD-3A-224
D1-12C2200-30200-C    CMD-3A-236
D1-12C2200-30200-EV    CMD-308278

New Part Number Legacy Part NumberD1-12C2200-3L200 CMD-3A-221
D1-12C2200-30173-V CMD-308246-SEV
D1-12C2200-3R200 CMD-3A-252 / 222
D1-12C2200-30200 CMD-3A-111/209/214
D1-12C2200-30200-V CMD-3A-111/209/214-SEV

Kocsis Hydrulic Starters D Series (CMD-3A)

Kocsis Hydraulic Starters D Series (CMD-3A)

Barrel: Steel
Pressure angle: 20°
Diametral pitch: 6/8
Rotation: Clockwise
Number of teeth: 12
Flange type: SAE#3
Motor housing: Aluminum
Pinion housing: Ductile iron
Pinion outside diameter:2.250″
Flange to ring gear dimension: 2.00″

Weight: 40.0 lbs
Drive type: Inertia
Number of pistons: 7
Piston: Bronze Alloy
Duty cycle: Intermittent
Speed range: 0-4500 RPM
Displacement: 3.50 in³/REV
Maximum torque: 120 Ft-lbs
Overall volumetric efficiency: 92%
Maximum working pressure: 3000 PSI

Item Qty Part # Discription *Kit Required

1 1 HG-208846 Motor Housing Sub Assy

2 1 BB-202850 Thrust Bearing *HG-208846

3 1 PN-1252 Pin *HG-208798

4 1 HG-202676 Bearing Housing *HG-208846

5 1 SH-202660 Drive Shaft

6 1 BB-100060 Ball Bearing *KT-207839

7 1 RG-100036 Retaining Ring *KT-207839

8 1 HP-203094 Seal Holder *KT-207839

9 1 GA-100064 O-Ring *KT-207839

10 1 GA-100061 O-Ring *KT-207839

11 1 RG-1137 Slipper Seal *KT-208739

12 1 RG-1104 Retaining Ring *KT-207839

13 2 KY-4-6 Woodruff Key *KT-207839

14 1 BC-208711 Barrel *KT-208828

15 7 PT-208704 Piston *KT-208828

16 1 SP-202663 Barrel Spring *KT-208828

17 1 RG-1103 Retaining Ring *KT208828

18 2 WA-1949 Barrel Washer *KT-208828

19 1 PL-208825 Port Plate

20 1 BN-1013 Needle Bearing *PL-208825

21 1 PL-208699 Access Plate

22 1 GA208700 Gasket

23 2 SC-100320 Thread Cutting Screw

24 2 NP-403878 Nameplate *NP-208820

25 2 SC-150-3CA Name Plate Drive Screw

26 8 SC-100251 Socket Head Cap Screw

– 1 HM-202656-3 Hydraulic Motor Assy(CW)

– 1 NP-208820 Aftermarket Nameplate

– 1 KT-207839 Service Kit C/D Seies

– 1 KT-208828 Barrel Kit C/D Series

Front End Parts Drives Flanges Pinion Housing

BN-1012 Needle Bearing Used In HG-202567

BN-207363 Needle Bearing Used In HG-207361

BN-208029 Needle Bearing Used In HG-208841 & HG-208842

DV-202511 Drive Assembly (CW)

DV-207362 Shortened Drive Assembly (CW)

DV-208030 Shortened DV-202511 (CW)

DV-208823 Shortened DV-202516 (CW)

FL-208038 Flange Spacer

GA-207691 Pinion Housing Gasket

HG-202567 Pinion Housing Assembly

HG-207361 Pinion Housing Assembly Shortened SAE 3 With Needle Bearing

HG-207498 Sae 3 Pinion Housing Assembly (RH Engine Mount) With Needle Bearing

HG-207499 Sae 3 Pinion Housing Assembly (LH Engine Mount) With Needle Bearing

HG-208031 Pinion Housing Assembly SAE 3 With Needle Bearing

HG-208841 Pinion Housing Assembly SAE 3 L.H. With Needle Bearing

HG-208842 Pinion Housing Assembly SAE 3 R.H. With Needle Bearing

SC-100196 12 Point Screw

WA-6-10BL Lock Washer

SC-100196 12 Point Screw

WA-6-10BL Lock Washer

HG-208031 Pinion Housing Assembly SAE 3 With Needle Bearing

WA-6-10BL Lock Washer