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  • 503 UL CDI Crankshaft, Piston – Provision 8
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503 UL CDI Crankshaft, Piston – Provision 8

503ULCrankshaft
ROTAX 503 UL Crankshaft
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Availability: In stock

Fig.No. Part No. Description Qty 503 UL Availability Price Buy
1-7 996 441 503 Crankshaft Assembly (No Longer Available) 1 Backordered
$1,307.41
2 632 741 Ball Bearing 6207N TNH C3 35-72-17, 2-Stroke 3 Backordered
$94.12
3 250 165 O-Ring 64x2 5 In Stock
$6.09
4 831 950 Crankshaft Oil Seal 35x72x7/8,5 2 In Stock
$45.00
5 246 055 Woodruff Key 3x3.7 DIN 6888 1 In Stock
$4.29
6-7 832 320 Cageless Needle Bearing 18X22X23 2 In Stock
$65.30
7 827 465 Thrust Washer 18/21,7/2,5 4 Special Order
$27.43
8 945 759 Lock Washer 22 1 In Stock
$2.06
9 842 239 Hex Nut M22x1,5 1 In Stock
$14.69
10-12 996 245-1 503 Standard Size Piston Assembly 71.93mm Red Dot 2a In Stock
$280.33
10-12 996 245-2 503 Standard Size Piston Assembly 71.94mm Green Dot 2a In Stock
$280.33
10-12 996 246-2 503 First Oversize Piston Assembly 72.19mm Green Dot 2b In Stock
$297.00
10-12 996 247-1 503 Second Oversize Piston Assembly 72.43mm Red Dot 2c In Stock
$218.75
10-12 996 247-2 503 Second Oversize Piston Assembly 72.44mm Green Dot 2c In Stock
$218.75
11 915 850 Rectangular Ring 72,00 MM 2d In Stock
$63.47
11 915 851 Rectangular Ring 72.25 MM 2e Special Order
$66.78
11 915 852 Rectangular Ring 72.5 MM 2f Special Order
$66.78
12 215 235 503, 532, 277 Semi-Trapez Ring 72.00mm (Top Ring) 2d Backordered
$97.24
12 215 236 503, 532, 277 Semi-Trapez Ring 72.25mm (Top Ring) 2e In Stock
$103.45
12 215 237 503, 532, 277 Semi-Trapez Ring 72.50mm (Top Ring) 2f In Stock
$103.45
13 916 186 Piston Pin 18x11x58.7, 2-Stroke 2 In Stock
$58.21
14 945 735 Circlip 18 4g In Stock
$1.02
15 897 280 Cageless Label 1 In Stock
$2.06

Quick overview

A – Loctite 221
E – Anti-Seize
I – Lithium-Base Grease
O – Engine Oil

 

a – With 2 rings, standard;
b – With 2 rings, 1st oversize;
c – With 2 rings, 2nd oversize;
d – standard size;
e – 1st oversize;
f – 2nd oversize;
g – ATTENTION: Use only once!


The arrow on the top of the piston points to the exhaust side of the engine. PTO bearings are different on Provision 4 vs. Provision 8 crankcase.

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Special Order N/A