4900 Molly Pitcher Highway
Chambersburg, PA 17202 US
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Troy-Bilt 31BM63P3766 Storm 2620 (2014) 370-Suc Crankcase

Change Assembly
Diagrams Shown are for U.S. Models

370-Suc Crankcase

Prices shown are USD

Ref#
 Part
Price
Qty
 
50
Piston Ring Set
$17.92
51
PISTON PIN SNAP RING
$3.06
52
Piston
$24.52
53
PISTON PIN
$5.78
54
Bolt M6×12
$3.26
55
Air Shield
$7.27
56
CONNECTING ROD ASSEMBLY
$7.39
57
Governor Arm Shaft
$11.10
58
Washer 5.2×1.9
$2.99
59
Governor Seal
$3.29
60
Cotter Pin
$3.12
61
CAMSHAFT ASSEMBLY
$43.62
62
Radial Ball Bearing, 6205
$23.34
63
Woodruff Key
$1.75
64
Crankshaft Kit (Incl. 62-64,74,79)
$86.64
65
GOVERNOR GEAR/SHAFT ASSEMBLY
$2.60
66
Dowel Pin 7×14
$3.12
67
Dowel Pin 9×14
$3.12
68
Crankcase Cover Gasket
$2.68
69
Crankcase Cover
$73.69
69
Crankcase Cover Kit (Incl. 62,68-74)
$53.43
70
Bolt M8×32
$3.12
71
Oil Filler Plug Assembly
$5.32
73
O-RING 15.8 x 2.5
$3.01
74
Oil Seal, 25×41.25×6
$2.34
75
Crankcase Kit (Incl. 59,62,74,75,79)
$152.89
75
Short Block Assembly (Incl. 4,21,27-29,44,46,47,50-53,56-79)
$264.24
76
Oil Drain Pipe
$6.62
77
Washer 10×16×1.5
$5.11
78
Oil Drain Plug
$5.09
79
Oil Seal 25×41.25×6
$10.76
131
Oil Drain Assembly
$9.45
132
Gasket Kit-Complete (Incl. 4-14,16,17,21,27-29,44,48,49)
$35.16
133
Gasket Kit-External (Incl. 4,21,27-29,32,77)
$21.98
134
Complete Engine
$634.48