Lawn Mower parts
Follow Us LinksJacks You Tube LinkJacks Facebook Link
Shopping CartMy AccountOrder StatusContact Jacks Small EnginesParts HelpHours 9am to 5pm EST M-FOrder Now 1-877-737-2787
Over 1,000,000 Orders Shipped Since 1997!

Lawn Mower Parts

Over 1.4 Million Parts Available!
Hot Commercial Discounts!
If you own a business, Click Here and Save
GENERACENG POWER SYSTEMS GENERACENG POWER SYSTEMS

Generac Generator Engines - Fits Models GN-190/220 Engines
SHORT BLOCK

  • Click on Part Description in right hand column to order the part you want.
SHORT BLOCK DIAGRAM
  1. Control Rod Assembly
  2. Piston Pin
  3. A Piston Ring Set (190cc)
    B Piston Ring Set (220cc)
  4. Gear Cover Assembly
  5. M8 X 52mm Head Bolt
  6. A Piston [190 cc]
    B Piston [220 cc]
  7. Pin Retainer Ring
  8. A Tapered Crankshaft Assm.
    B Straight Crankshaft Assm.
  9. Governor "R" Pin
  10. Gov Arm Thrust Washer
  11. A Crankcase Assm. [190cc]
    B Crankcase Assm. [220cc]
  12. Governor Arm
  13. Oil Seal
  14. Governor Gear Assembly
  15. Governor Gear C-Ring
  16. Governor Spool
  17. 1/8" NPT Pipe Plug
  18. Camshaft Assembly
  19. Crankcase Gasket
  20. Valve Stem Seal
  21. Cylinder Head Gasket
  22. Oil Pressure Relief Cover
  23. Oil Pressure Spring
  24. 11/32" Ball
  25. M5 Form Screw
  26. M6-1.0 X 12mm Screw
  27. Gov Gear Thrust Washer
  28. M8-1.25 x 35mm Screw
  29. Spring Washer
  30. Valve Spring Retainer
  31. Valve Spring
  32. Valve Spring Wear Washer
  33. Gerotor Set
  34. "O" Ring
  35. N/A
  36. Cylinder Head Assembly
  37. Exhaust Valve
  38. Intake Valve
  39. Push Rod
  40. Tappet
  41. Oil Pick-up Assembly
  42. Rocker Cover Gasket
  43. Pivot Ball Stud
  44. GN-190/220 Rocker Arm
  45. Rocker Arm Jam Nut
  46. Push Rod Guide Plate
  47. 1/4" NPT Pipe Plug
  48. Rocker Cover Assembly
  49. Plastic Oil Fill Plug

ORDER PARTS HERE
ITEM NO DESCRIPTION BUY HERE TOP
N/A Long Block Assembly (190cc used with Item 8A)
Part# 0C2605

Our Price: $283.05
Qty:
Goto Top Of Page
TOP
N/A Long Block Assembly (190cc used with Item 8B)
Part# 0C2606

Our Price: $268.25
Qty:
Goto Top Of Page
TOP
N/A Long Block Assembly (220cc used with Item 8A)
Part# 0E8804

Our Price: $276.30
Qty:
Goto Top Of Page
TOP
N/A Long Block Assembly (220cc used with Item 8B)
Part# 0C2608

Our Price: $255.20
Qty:
Goto Top Of Page
TOP
1 Control Rod Assembly
Part# 078621

Our Price: $17.45
Qty:
Goto Top Of Page
TOP
2 Piston Pin
Part# 076389

Our Price: $4.35
Qty:
Goto Top Of Page
TOP
3A Piston Ring Set[190cc]
Part# 078660

Our Price: $14.75
Qty:
Goto Top Of Page
TOP
3B Piston Ring Set[220cc]
Original Part #088411 has been superceded to:
Part# 0G43790SRV

Our Price: $15.05
Qty:
Goto Top Of Page
TOP
4 Gear Cover Assembly
Part# 0A8897ASRV

Our Price: $77.70
Qty:
Goto Top Of Page
TOP
5 M8 X 52mm Head Bolt
Part# 077168

Our Price: $1.85
Qty:
Goto Top Of Page
TOP
6A Piston [190cc]
Part# 090325

Our Price: $33.60
Qty:
Goto Top Of Page
TOP
6B Piston [220cc]
Original Part #088057 has been superceded to:
Part# 0G4331

Our Price: $25.70
Qty:
Goto Top Of Page
TOP
7 Pin Retainer Ring
Part# 076390

Our Price: $0.50
Qty:
Goto Top Of Page
TOP
8A Tapered Crankshaft Assm.
Original Part #0C74150SRV has been superceded to:
Part# 0G48660SRV

Our Price: $64.65
Qty:
Goto Top Of Page
TOP
8B Straight Crankshaft Assm.
Part# 0C74170SRV

Our Price: $63.85
Qty:
Goto Top Of Page
TOP
9 Governor "R" Pin
Part# 078658

Our Price: $0.45
Qty:
Goto Top Of Page
TOP
10 Gov. Arm Thrust Washer
Part# 078659

Our Price: $0.50
Qty:
Goto Top Of Page
TOP
11A Crankcase Assm. [190cc]
Part# 089213ESRV

Our Price: $159.55
Qty:
Goto Top Of Page
TOP
11B Crankcase Assm. [220cc]
Part# 089213ESRV

Our Price: $159.55
Qty:
Goto Top Of Page
TOP
12 Governor Arm
Part# 0A7637

Our Price: $4.00
Qty:
Goto Top Of Page
TOP
13 Oil Seal
Part# 0E3811

Our Price: $5.40
Qty:
Goto Top Of Page
TOP
14 Governor Gear Assembly
Part# 0D13030SRV

Our Price: $11.90
Qty:
Goto Top Of Page
TOP
15 Governor Gear C-Ring
Part# 078645

Our Price: $0.50
Qty:
Goto Top Of Page
TOP
16 Governor Spool
Part# 0A7811

Our Price: $8.05
Qty:
Goto Top Of Page
TOP
17 1/8" NPT Pipe Plug
Part# 072683

Our Price: $0.75
Qty:
Goto Top Of Page
TOP
18 Camshaft Assembly
Part# 0A98780SRV

Our Price: $72.05
Qty:
Goto Top Of Page
TOP
19 Crankcase Gasket
Part# 089096

Our Price: $0.65
Qty:
Goto Top Of Page
TOP
20 Valve Stem Seal
Part# 088156

Our Price: $2.15
Qty:
Goto Top Of Page
TOP
21 Cylinder Head Gasket
Part# 0A8822

Our Price: $2.85
Qty:
Goto Top Of Page
TOP
22 Oil Pressure Relief Cover
Part# 078691

Our Price: $0.90
Qty:
Goto Top Of Page
TOP
23 Oil Pressure Spring
Part# 0A5772

Our Price: $3.00
Qty:
Goto Top Of Page
TOP
24 11/32" Ball
Part# 0A5776

Our Price: $0.75
Qty:
Goto Top Of Page
TOP
25 M5 Form Screw
Part# 074908

Our Price: $0.55
Qty:
Goto Top Of Page
TOP
26 M6-1.0 x 12mm Screw
Part# 078606

Our Price: $0.50
Qty:
Goto Top Of Page
TOP
27 Gov. Gear Thrust Washer
Part# 076361

Our Price: $0.50
Qty:
Goto Top Of Page
TOP
28 M8-1.25 x 35 mm Screw
Part# 089230

Our Price: $0.95
Qty:
Goto Top Of Page
TOP
29 Spring Washer
Part# 099922

Our Price: $0.60
Qty:
Goto Top Of Page
TOP
30 Retainer Valve Kit (Includes (#37-38) 2 valves, valve springs, keepers, retainers, and one head gasket)
Part# 0D24890ESV

Our Price: $28.55
Qty:
Goto Top Of Page
TOP
31 Goto Top Of Page
TOP
32 Valve Spring Wear Washer
Part# 084186

Our Price: $0.40
Qty:
Goto Top Of Page
TOP
33 Gerotor Set
Original Part #083192 has been superceded to:
Part# 0831920SRV

Our Price: $5.60
Qty:
Goto Top Of Page
TOP
34 "O" Ring
Original Part #086254 has been superceded to:
Part# E0057

Our Price: $0.60
Qty:
Goto Top Of Page
TOP
36 Cylinder Head Assembly
Original Part #021705B has been superceded to:
Part# 021706BSRV

Our Price: $90.05
Qty:
Goto Top Of Page
TOP
37 Retainer Valve Kit (Includes (#30-31) 2 valves, valve springs, keepers, retainers, and one head gasket)
Part# 0D24890ESV

Our Price: $28.55
Qty:
Goto Top Of Page
TOP
38
39 Push Rod
Part# 0D9853A

Our Price: $4.85
Qty:
Goto Top Of Page
TOP
40 Tappet
Part# 083235

Our Price: $10.55
Qty:
Goto Top Of Page
TOP
41 Oil Pick-up Assembly
Part# 080336

Our Price: $3.95
Qty:
Goto Top Of Page
TOP
42 Rocker Cover Gasket
Part# 0C8754

Our Price: $1.85
Qty:
Goto Top Of Page
TOP
43 Pivot Ball Stud
Part# 077161

Our Price: $1.10
Qty:
Goto Top Of Page
TOP
44 GN-190/220 Rocker Arm
Part# 077160

Our Price: $5.15
Qty:
Goto Top Of Page
TOP
45 Rocker Arm Jam Nut
Part# 076307

Our Price: $0.50
Qty:
Goto Top Of Page
TOP
46 Push Rod Guide Plate
Part# 088403

Our Price: $1.65
Qty:
Goto Top Of Page
TOP
47 1/4" NPT Pipe Plug
Part# 026073A

Our Price: $0.65
Qty:
Goto Top Of Page
TOP
48 Rocker Cover Assembly
Part# 088412

Our Price: $15.60
Qty:
Goto Top Of Page
TOP
49 Plastic Oil Fill Plug
Original Part #076329 has been superceded to:
Part# 0763290SRV

Our Price: $2.10
Qty:
Goto Top Of Page
TOP