Rotax 503 aircraft engine exhaust, Rotax 503 exhaust system parts, Rotax 503 exhaust system parts diagram.

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Because of constant price changes it is difficult to provide up to date pricing on the internet for Rotax aircraft engine parts.

If you would like a price quote
1. Select the product(s) you require,
2. Purchase a PRICE QUOTE
3. Click View Quote Items
4. Continue to the check out - and we will email you a quote with the latest pricing, and shipping charges.

There is a $15.00 U.S. charge for the price quote which is refundable with an order.

 
503 aircraft engine exhaust parts list.

#

Part #

Description

Qty Req.

1

831 849

Exhaust gasket, 503 CDI

4

 

2

878 937

Exhaust manifold, 503 threaded

1

 

3

4

950 141

Gasket ring, A8x13 2

2

 

5

941 615

Capstan screw, M8x1x10

2

 

6

945 752

503 4 Lock washer A8

4

 

7

840 991

Allen screw M8x30, 22NM

4

 

8

973 182

Connecting elbow with hooks

1

 

973 180

Connecting elbow, no hooks

1

 

9

973 198

Muffler assy, sidemount, 10 3/8"  inlet for 503 3pc

1

 

10

973 274

Muffler assy, 90 degree

1

 

11

973 191

Muffler assy, straight for 503, 16 3/4" inlet cone

1

 

12

973 180

Connecting elbow, no hooks

1

 

973 182

Connecting elbow, with hooks

1

 

13

938 795

Exhaust spring, 66 mm 503

6

 

14

853 355

Exhaust spring hooks

12

 

15

Safety Wire

842 758

THREADED WELD ON BOSS FOR  8MM EGT PROBES,NOT SHOWN 

2

 

994 236
Gasket set 503 DCDI ignition engine 1
 

There is a $15.00 U.S. charge for the price quote which is refundable with an order.

 
 

Rotax 503 exhaust parts
503 aircraft engine exhaust

There is a $15.00 U.S. charge for the price quote which is refundable with an order.

 
 
503 aircraft engine exhaust parts.

#

Part #

Description

 

1

831 849

Exhaust gasket, 503CDI

 

2

878 937

Manifold assy, 503

 

4

950 141

Gasket ring 8x13

 

5

941 615

Capstan screw
M8x1 x1 0

 

6

945 752

Lock washer A8, 503

 

7

840 991

Allen screw M8x30,22NM

 

8

973 546

Inlet cone assy

 

9

973 175

Muffler can assy

 

10

853 355

Exhaust Hook 503

 

11

938 795

Springs, 66mm, 503

 

12

973 180

Elbow, no hooks

 

 

973 182

Elbow w/hooks

 
13 976 540 Inlet cone 503

No longer available

15

879 920

Outlet elbow assy

 

16

978 640

Outlet tube assy

 

17

878 660

Ball joint, male

 

18

878 666

Ball joint, female

 

19

 

Safety wire, .032 stainless

 

 

842 758

Threaded weld on boss for 8mm EGT probes,not shown

 

There is a $15.00 U.S. charge for the price quote which is refundable with an order.

 
 

503 aircraft engine exhaust
503 aircraft engine exhaust

There is a $15.00 U.S. charge for the price quote which is refundable with an order.

 
 

Light Sport Aircraft Main Index

Rotax 503 Provision 8 Rotax 503 Provision 4 Rotax 503 Starter Rotax 503 Exhaust
1 2 3 4 5
1 2 3 4
1 1

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