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Internal Engine



Sina

Flywheel

Fits Sina models G670. 40W. 3 magnets.

200W

$129.40 Phone for ETA

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Flywheel

Fits Sina models G670. 200W. 18 magnets.

200W

$490.58 In-Stock - *Ships NZ 1-2 Days

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Flywheel

Fits Sina models GV630

$130.18 In-Stock - *Ships NZ 1-2 Days

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Flywheel

Fits Sina models G420. 60Hz, 200 Watt Flywheel, 10 magnets.

40W

$221.56 In-Stock - *Ships NZ 1-2 Days

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Oil Switch

Fits Sina models G670

$41.02 In-Stock - *Ships NZ 1-2 Days

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Head Bolt

Fits Sina models G670. 200W. 20A.

$3.72 In-Stock - *Ships NZ 1-2 Days

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Thrust Washer

Fits Sina models G670

$7.97 In-Stock - *Ships NZ 1-2 Days

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Gudeon Clips

Fits Sina models G670

$0.86 In-Stock - *Ships NZ 1-2 Days

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Gudeon Clips

Fits Sina models GV420

$2.06 In-Stock - *Ships NZ 1-2 Days

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Gudeon Clips

Fits Sina models GV760

$0.86 In-Stock - *Ships NZ 1-2 Days

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Dowell Pin

Fits Sina models G670

$2.14 In-Stock - *Ships NZ 1-2 Days

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Gearbox Bearing

Fits Sina models G200C

POA Phone for ETA

with Info

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Gearbox Bearing

Fits Sina models G200C

ID: 17mm OD: 30mm Width: 6mm

$16.68 Phone for ETA

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Crankcase Oil Seal

Fits Sina models G100

ID: 17mm OD: 30mm Width: 6mm

$7.88 In-Stock - *Ships NZ 1-2 Days

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Top Oil Seal

Fits Sina models GV140 autochoke

$8.98 In-Stock - *Ships NZ 1-2 Days

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Crankcase Oil Seal

Fits Sina models G120

ID: 22mm OD: 41.25mm Width: 6mm

$16.30 In-Stock - *Ships NZ 1-2 Days

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Oil Seal

Fits Sina models G200C

ID: 25mm OD: 41.25mm Width: 6mm

$4.32 Phone for ETA

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Oil Seal

Fits Sina models G670

ID: 43mm OD: 55mm Width: 7mm

$16.02 In-Stock - *Ships NZ 1-2 Days

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Oil Seal

Fits Sina models G990

ID: 43mm OD: 55mm Width: 7mm

$44.24 In-Stock - *Ships NZ 1-2 Days

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Oil Seal

Fits Sina models G990

ID: 43mm OD: 55mm Width: 7mm

$44.80 In-Stock - *Ships NZ 1-2 Days

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Oil Seal

Fits Sina model GV590

$15.71 In-Stock - *Ships NZ 1-2 Days

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Bottom Oil Seal

Fits Sina models GV140 autochoke

$8.98 In-Stock - *Ships NZ 1-2 Days

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Breather Pipe

Fits Sina models G420

$2.15 ETA 01.09.2025

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Breather Pipe

Fits Sina models G270

$14.33 In-Stock - *Ships NZ 1-2 Days

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Breather Pipe

Fits Sina models G120, G200, G200B, G200C, G200R

$10.53 In-Stock - *Ships NZ 1-2 Days

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O Ring

Fits Sina models G670

$8.85 In-Stock - *Ships NZ 1-2 Days

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O Ring

Fits Sina models G670

$3.74 In-Stock - *Ships NZ 1-2 Days

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Part No.
40-22143

Oil Seal

Fits Sina model GV230

ID: 25mm OD: 38mm Width: 7mm

$19.94 In-Stock - *Ships NZ 1-2 Days

More info
Part No.
40-22146

Oil Seal

Fits Sina models G200, GV140, GV160, GV200, GV230

ID: 25mm OD: 41mm Width: 6mm

$8.45 In-Stock - *Ships NZ 1-2 Days

More info
Part No.
40-22147

Oil Seal

FIts Sina models G270

ID: 30mm OD: 46mm Width: 8mm

$10.25 In-Stock - *Ships NZ 1-2 Days

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Flywheel

Fits Sina models G670. 40W....

200W

$129.40 Phone for ETA

More info

Flywheel

Fits Sina models G670. 200W...

200W

$490.58 In-Stock - *Ships NZ 1-2 Days

More info

Flywheel

Fits Sina models GV630...

$130.18 In-Stock - *Ships NZ 1-2 Days

More info

Flywheel

Fits Sina models G420. 60Hz...

40W

$221.56 In-Stock - *Ships NZ 1-2 Days

More info

Oil Switch

Fits Sina models G670...

$41.02 In-Stock - *Ships NZ 1-2 Days

More info

Head Bolt

Fits Sina models G670. 200W...

$3.72 In-Stock - *Ships NZ 1-2 Days

More info

Thrust Washer

Fits Sina models G670...

$7.97 In-Stock - *Ships NZ 1-2 Days

More info

Gudeon Clips

Fits Sina models G670...

$0.86 In-Stock - *Ships NZ 1-2 Days

More info

Gudeon Clips

Fits Sina models GV420...

$2.06 In-Stock - *Ships NZ 1-2 Days

More info

Gudeon Clips

Fits Sina models GV760...

$0.86 In-Stock - *Ships NZ 1-2 Days

More info

Dowell Pin

Fits Sina models G670...

$2.14 In-Stock - *Ships NZ 1-2 Days

More info

Gearbox Bearing

Fits Sina models G200C...

POA Phone for ETA

with Info

More info

Gearbox Bearing

Fits Sina models G200C...

ID: 17mm OD: 30mm Width: 6mm

$16.68 Phone for ETA

More info

Crankcase Oil Seal

Fits Sina models G100...

ID: 17mm OD: 30mm Width: 6mm

$7.88 In-Stock - *Ships NZ 1-2 Days

More info

Top Oil Seal

Fits Sina models GV140 auto...

$8.98 In-Stock - *Ships NZ 1-2 Days

More info

Crankcase Oil Seal

Fits Sina models G120...

ID: 22mm OD: 41.25mm Width: 6mm

$16.30 In-Stock - *Ships NZ 1-2 Days

More info

Oil Seal

Fits Sina models G200C...

ID: 25mm OD: 41.25mm Width: 6mm

$4.32 Phone for ETA

More info

Oil Seal

Fits Sina models G670...

ID: 43mm OD: 55mm Width: 7mm

$16.02 In-Stock - *Ships NZ 1-2 Days

More info

Oil Seal

Fits Sina models G990...

ID: 43mm OD: 55mm Width: 7mm

$44.24 In-Stock - *Ships NZ 1-2 Days

More info

Oil Seal

Fits Sina models G990...

ID: 43mm OD: 55mm Width: 7mm

$44.80 In-Stock - *Ships NZ 1-2 Days

More info

Oil Seal

Fits Sina model GV590...

$15.71 In-Stock - *Ships NZ 1-2 Days

More info

Bottom Oil Seal

Fits Sina models GV140 auto...

$8.98 In-Stock - *Ships NZ 1-2 Days

More info

Breather Pipe

Fits Sina models G420...

$2.15 ETA 01.09.2025

More info

Breather Pipe

Fits Sina models G270...

$14.33 In-Stock - *Ships NZ 1-2 Days

More info

Breather Pipe

Fits Sina models G120, G200...

$10.53 In-Stock - *Ships NZ 1-2 Days

More info

O Ring

Fits Sina models G670...

$8.85 In-Stock - *Ships NZ 1-2 Days

More info

O Ring

Fits Sina models G670...

$3.74 In-Stock - *Ships NZ 1-2 Days

More info
Part No. 40-22143

Oil Seal

Fits Sina model GV230...

ID: 25mm OD: 38mm Width: 7mm

$19.94 In-Stock - *Ships NZ 1-2 Days

More info
Part No. 40-22146

Oil Seal

Fits Sina models G200, GV14...

ID: 25mm OD: 41mm Width: 6mm

$8.45 In-Stock - *Ships NZ 1-2 Days

More info
Part No. 40-22147

Oil Seal

FIts Sina models G270...

ID: 30mm OD: 46mm Width: 8mm

$10.25 In-Stock - *Ships NZ 1-2 Days

More info


*Ships NZ Overnight on confirmation of payment. Large items and Rural Delivery allow 2-4 days NZ shipping times.