MUFFLER 2128491 - Caterpillar

2128491 MUFFLER Caterpillar parts 311C, 311D LRR, 312C, 312C L, 312D, 312D L, 313D, 314D CR, 314D LCR

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Alternative (cross code) number:
CA2128491
212-8491
2128491

Weight: 19 pounds 8 kg.

Information:

BODY DIAMETER/WIDTH 222.4 mm

BODY LENGTH 625 mm

INLET ID 0 mm

OUTLET OD 0 mm

OVAL HEIGHT 0 mm

OVERALL LENGTH 625 mm

PROTECTIVE SHIELD N

WITH EJECTOR N

WITH MOUNTING BRACKET N

WITH OUTER WRAP N

Buy MUFFLER 2128491 Caterpillar genuine, new aftermarket tractor parts with delivery
EXCAVATOR,

You can buy:

Muffler Silencer 212-8491 for Caterpillar CAT Engine 3064 C4.2 Excavator 311C 311DLRR 312C 312CL 312D 312DL 313D 314DCR 314DLCR

US$254.87

28 May 2025

FridayParts

Muffler Silencer 212-8491 for Caterpillar CAT Engine 3064 C4.2 Excavator 311C 311DLRR 312C 312CL 312D 312DL 313D 314DCR 314DLCR

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Muffler Silencer 212-8491 for Caterpillar for CAT Excavator 312C L 311C 311D LRR 312C 312D 312D L 313D 314D CR 314D LCR Replacement

$230.00

23 Oct 2025

CN: dongyushuang

Muffler Silencer 212-8491 for Caterpillar for CAT Excavator 312C L 311C 311D LRR 312C 312D 312D L 313D 314D CR 314D LCR Replacement
Teaviatorial ????Part Name:Muffler Silencer || ????Part Number:212-8491 || ????Application:for Caterpillar for CAT Excavator 312C L 311C 311D LRR 312C 312D 312D L 313D 314D CR 314D LCR Replacement || ????Tip: If you need any other parts, please contact us - we are a professional sales team and have many products to offer to you. Many buyers are very satisfied with our service. You can get first-class products and high-quality services from us, believe me, you will have a pleasant shopping experience here. || ????Attention: If you are unsure if the product is suitable for your machine model. In order not to delay your use of the parts, please provide your engine nameplate or serial number and part number, and we will help you confirm if it is suitable. To avoid unnecessary returns, please carefully check the product image and part number to ensure that it is the product you want. Thank you for your support and understanding!

RATION for 2128491 Muffler Fits Caterpillar Excavator E311D E311C E312C E312D E314D E314DL

$303.64

01 Oct 2025

US: prysiazh

RATION for 2128491 Muffler Fits Caterpillar Excavator E311D E311C E312C E312D E314D E314DL
RATION For 2128491 Muffler Fits Caterpillar Excavator E311D E311C E312C E312D E314D E314DL || Muffler desied specifically for Excavator mode E311D, E311C, E312C, E312D, E314D, and E314DL, eres efficient system perforce. || Constructed with materia for durability and reliability, helps reduce noise leve and cplies with ' . || Elevate your garden beauty with our precision garden replacement parts. || To ensure compatibility, please check the product dimensions and review the provided images closely.

For 212-8491 Muffler Fits Caterpillar Excavator 2128491

$303.64

01 Oct 2025

US: prysiazh

For 212-8491 Muffler Fits Caterpillar Excavator 2128491
RATION For 212-8491 Muffler Fits Caterpillar Excavator 2128491 || Muffler designed to fit excavators, specifically compatible with MPN 2128491 for efficient system performance. || the operation of your excavator by reducing noise levels and directing away from the machine. || Elevate your garden beauty with our precision garden replacement parts. || To ensure compatibility, please check the product dimensions and review the provided images closely.

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Number on catalog scheme: 1

Caterpillar 2128491 Parts scheme MUFFLER

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Compatible equipment models: 2128491:

EXCAVATOR 311C 311D LRR 312C 312C L 312D 312D L 313D 314D CR 314D LCR Caterpillar

Information:

Illustration 1 g01197360 (1) Clearance between the impeller and the housing ... 0.75 0.25 mm (0.030 0.010 inch) (2) Water pump shaft (3) The bearing must be flush with the edge of the housing. (4) Operating height of the seal ... 12.19 0.13 mm (0.480 0.005 inch) (5) Distance from the inside groove of the water pump pulley to the face of the housing ... 103.00 0.30 mm (4.055 0.012 inch) (6) The plug must be flush with the edge of the housing. Refer to Illustration 1 for the correct orientation of the plug. If necessary, adjust the orientation of the plug. Note: Refer to Disassembly and Assembly for the complete procedure for installing the shaft and seal.