Motobecane Crank Ref. Diagram MB2b

Part#/ Description

MB2b-001(1) Crank Case

MB2b-002(2) 7mm nut

MB2b-003(3) washer

MB2b-004(4) Cylinder Stud

MB2b-005(5) crank bearing main seal OEM
part # 19089 LTD avail.

Part#/ Description

MB2b-005/6(5/6) Crank shaft seal bearing kit
contains 2 6302QR bearings (small chamfer
on one inner diameter/large chamfer on other
inner diameter) and 2 main bearing seals

MB2b-007,8,9,10 (7,8,9,10) Crank bearing shims
Factory installed item 1,2,3,5mm thickness N/A

MB2b-011(11) Wrist pin bearing

MB2b-012 (12) Crank Shaft N/A

MB2b-013/MM-008(13) Crank case gasket

Products (Total Items: 8)

Sort by:

MB2b-001
Crank Case

$60.00

In Stock.

MB2b-002
7mm nut

$1.95

In Stock.

MB2b-003
washer 7mm

$0.95

In Stock.

MB2b-004
Cylinder Stud

$6.00

In Stock.

MB2b-005
OEM crank bearing seal

$8.95

Back Order.

MB2b-005/6
MB main bearing seal kit

$32.95

In Stock.

MB2b-011
wrist pin bearing

$12.95

In Stock.

MM-008
Crank case gasket

$6.95

In Stock.