How do I confirm pilotpart235591-01 fits my machine?

Compare the OEM or reference part number, machine model, engine model, and serial number. You can also submit a fitment inquiry before ordering.

In Stock

Muffler Silencer 205-6642 For Caterpillar Excavator CAT 336D 336D2 336D L 336D2 L Engine C9

For Caterpillar Muffler

Muffler 205-6642 for Caterpillar

OEM / REF: 205-6642SKU: pilotpart235591-01

Muffler Silencer 205-6642 For Caterpillar Excavator CAT 336D 336D2 336D L 336D2 L Engine C9 is a Muffler replacement part indexed for Part Number and Caterpillar Excavator CAT 336D 336D2 336D L 336D2 L Engine C9 Muffler Silencer 205-6642, with 3 application records on file. Match OEM part number 205-6642 and confirm...

Stock: In stock
Condition: New
Fitment: Caterpillar Engine Spare Parts
Category: Muffler

Fitment support before you order
Worldwide delivery options

In stock — ready to order

$768.74USD/EA

~~$75,280.00~~Save 99%

Estimated delivery by quantity

Estimated delivery windows
Qty	Estimated delivery
1	Aug 22 – Aug 29
10	Aug 20 – Aug 27
50	Aug 18 – Aug 25

Estimates from today; confirm exact lead time before payment.

Quantity

Buy online now or add to your quote list for bulk pricing and fitment confirmation.

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Lead times can vary by freight route and customs. Contact support for expedited shipping.

Muffler Description

This Muffler is indexed for Part Number; Caterpillar Excavator CAT 336D 336D2 336D L 336D2 L Engine C9 Muffler Silencer 205-6642; Model:336D 336D2 336D L 336D2 L Engine:C9 Specification: Diameter(mm):350 Height(mm):930 Inlet dia(mm):133 Exit dia(mm):133 See Details: 336D L Excavator W3K00001-UP (MACHINE) POWERED BY C9 Engine 222-8300 :MUFFLER GP 205-6642 MUFFLER AS SEBP53740117 336D L Excavator J2F00001-UP (MACHINE) POWERED BY C9 Engine 222-8300 :MUFFLER GP 205-6642 MUFFLER AS SEBP53750136 336D L Excavator WET00001-UP (MACHINE) POWERED BY C9 Engine 222-8300 :MUFFLER GP 205-6642 MUFFLER AS SEBP53760111 336D &336D L Excavators KKT00001-UP (MACHINE) POWERED BY C9 Engine 222-8300 :MUFFLER GP 205-6642 MUFFLER AS SEBP53850274 336D &336D L Excavators JBT00001-UP (MACHINE) POWERED BY C9 Engine 222-8300 :MUFFLER GP 205-6642 MUFFLER AS SEBP53860135 336D L Excavators M4T00001-UP (MACHINE) POWERED BY C9 Engine 222-8300 :MUFFLER GP 205-6642 MUFFLER AS SEBP53870171 336D L Excavator JBF00001-UP (MACHINE) POWERED BY C9 Engine 222-8300 :MUFFLER GP 205-6642 MUFFLER AS SEBP53880112 336D &336D L Excavators PGW00001-UP (MACHINE) POWERED BY C9 Engine 222-8300 :MUFFLER GP 205-6642 MUFFLER AS SEBP54840151 336D L Excavator LMG00001-UP (MACHINE) POWERED BY C9 Engine 222-8300 :MUFFLER GP 205-6642 MUFFLER AS SEBP56190110 336D L Excavator PTB00001-UP (MACHINE) POWERED BY C9 Engine 222-8300 :MUFFLER GP 205-6642 MUFFLER AS SEBP56830102 336D L Excavator ZML00001-UP (MACHINE) POWERED BY C9 Engine 222-8300 :MUFFLER GP 205-6642 MUFFLER AS SEBP56900100 336D2 &336D2 L Excavators TLY00001-UP (MACHINE) POWERED BY C9 Engine 222-8300 :MUFFLER GP 205-6642 MUFFLER AS SEBP65230123 336D2 &336D2 L Excavators EFT00001-UP (MACHINE) POWERED BY C9 Engine 222-8300 :MUFFLER GP 205-6642 MUFFLER AS SEBP65240095 336D2 &336D2 L Excavators WDC00001-UP (MACHINE) POWERED BY C9 Engine 222-8300 :MUFFLER GP 205-6642 MUFFLER AS SEBP65280085 336D2 L Excavator ZCT00001-UP (MACHINE) POWERED BY C9 Engine 222-8300 :MUFFLER GP 205-6642 MUFFLER AS SEBP65320085 336D L Mobile Hydraulic Power Unit L5X00001-UP (MACHINE) POWERED BY C9 Engine 222-8300 :MUFFLER GP 205-6642 MUFFLER AS SEBP56990099 336D L Mobile Hydraulic Power Unit J6D00001-UP (MACHINE) POWERED BY C9 Engine 222-8300 :MUFFLER GP 205-6642 MUFFLER AS SEBP62010130 336D L Mobile Hydraulic Power Unit JRX00001-UP (MACHINE) POWERED BY C9 Engine 222-8300 :MUFFLER GP 205-6642 MUFFLER AS SEBP62020110. Compare reference number 205-6642 against the label on your existing Caterpillar component before ordering.

Before checkout, compare OEM part number 205-6642, connector layout, mounting position, and machine serial number. For high-value or fitment-sensitive parts, submit the fitment form below so support can verify the match.

Part Numbers and Cross References

205-6642

Applications

Part Number
Caterpillar Excavator CAT 336D 336D2 336D L 336D2 L Engine C9 Muffler Silencer 205-6642
Model:336D 336D2 336D L 336D2 L Engine:C9 Specification: Diameter(mm):350 Height(mm):930 Inlet dia(mm):133 Exit dia(mm):133 See Details: 336D L Excavator W3K00001-UP (MACHINE) POWERED BY C9 Engine 222-8300 :MUFFLER GP 205-6642 MUFFLER AS SEBP53740117 336D L Excavator J2F00001-UP (MACHINE) POWERED BY C9 Engine 222-8300 :MUFFLER GP 205-6642 MUFFLER AS SEBP53750136 336D L Excavator WET00001-UP (MACHINE) POWERED BY C9 Engine 222-8300 :MUFFLER GP 205-6642 MUFFLER AS SEBP53760111 336D &336D L Excavators KKT00001-UP (MACHINE) POWERED BY C9 Engine 222-8300 :MUFFLER GP 205-6642 MUFFLER AS SEBP53850274 336D &336D L Excavators JBT00001-UP (MACHINE) POWERED BY C9 Engine 222-8300 :MUFFLER GP 205-6642 MUFFLER AS SEBP53860135 336D L Excavators M4T00001-UP (MACHINE) POWERED BY C9 Engine 222-8300 :MUFFLER GP 205-6642 MUFFLER AS SEBP53870171 336D L Excavator JBF00001-UP (MACHINE) POWERED BY C9 Engine 222-8300 :MUFFLER GP 205-6642 MUFFLER AS SEBP53880112 336D &336D L Excavators PGW00001-UP (MACHINE) POWERED BY C9 Engine 222-8300 :MUFFLER GP 205-6642 MUFFLER AS SEBP54840151 336D L Excavator LMG00001-UP (MACHINE) POWERED BY C9 Engine 222-8300 :MUFFLER GP 205-6642 MUFFLER AS SEBP56190110 336D L Excavator PTB00001-UP (MACHINE) POWERED BY C9 Engine 222-8300 :MUFFLER GP 205-6642 MUFFLER AS SEBP56830102 336D L Excavator ZML00001-UP (MACHINE) POWERED BY C9 Engine 222-8300 :MUFFLER GP 205-6642 MUFFLER AS SEBP56900100 336D2 &336D2 L Excavators TLY00001-UP (MACHINE) POWERED BY C9 Engine 222-8300 :MUFFLER GP 205-6642 MUFFLER AS SEBP65230123 336D2 &336D2 L Excavators EFT00001-UP (MACHINE) POWERED BY C9 Engine 222-8300 :MUFFLER GP 205-6642 MUFFLER AS SEBP65240095 336D2 &336D2 L Excavators WDC00001-UP (MACHINE) POWERED BY C9 Engine 222-8300 :MUFFLER GP 205-6642 MUFFLER AS SEBP65280085 336D2 L Excavator ZCT00001-UP (MACHINE) POWERED BY C9 Engine 222-8300 :MUFFLER GP 205-6642 MUFFLER AS SEBP65320085 336D L Mobile Hydraulic Power Unit L5X00001-UP (MACHINE) POWERED BY C9 Engine 222-8300 :MUFFLER GP 205-6642 MUFFLER AS SEBP56990099 336D L Mobile Hydraulic Power Unit J6D00001-UP (MACHINE) POWERED BY C9 Engine 222-8300 :MUFFLER GP 205-6642 MUFFLER AS SEBP62010130 336D L Mobile Hydraulic Power Unit JRX00001-UP (MACHINE) POWERED BY C9 Engine 222-8300 :MUFFLER GP 205-6642 MUFFLER AS SEBP62020110

Specifications

Part Number	205-6642,2056642

Fitment Notes

Brand or application signal: Caterpillar Engine Spare Parts
Product family: Muffler
System category: Engine Spare Parts > Emission & Exhaust System > Muffler
Recommended verification: OEM number, engine model, serial number, old part photos, and dimensions.

Shipping & Returns

Availability: InStock
Shipping: Shipping quotes can be confirmed before payment for heavy or urgent orders.
Returns: Returns are easier when fitment is confirmed before ordering.
B2B support: Bulk, fleet, and repair-shop requests can be handled through the inquiry form.

Frequently Asked Questions

How do I confirm this part fits my machine?

Match the OEM or reference number first, then verify machine model, engine model, serial number, connector layout, mounting points, and old part photos.

Can I order if my part number is not listed?

Yes. Send the old part number, machine plate, and photos through the fitment inquiry form. Support can review possible replacements or alternatives.

Is this an OEM part?

Products are indexed as replacement parts unless explicitly marked otherwise. Always compare reference numbers and confirm fitment before purchase.