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MUFFLER AS 1123249 - Caterpillar


1123249 MUFFLER AS Caterpillar parts 12G, 140G, 14G, 160G, D6F SR, D6G SR
Rating:
26
Alternative (cross code) number:
CA1123249
112-3249
1123249
Caterpillar 1123249 MUFFLER AS
Weight: 16 pounds 7 kg.
Information:
BODY LENGTH  412.7  mm
INLET ID  102.39  mm
OUTLET OD  105.23  mm
PROTECTIVE SHIELD 
WITH EJECTOR 
WITH MOUNTING BRACKET 
WITH OUTER WRAP 
BODY DIAMETER/WIDTH  155.4 
OVERALL LENGTH  676.1 
OVERALL HEIGHT  257 

Buy MUFFLER AS 1123249 Caterpillar genuine, new aftermarket tractor parts with delivery
MOTOR GRADER, TRACK-TYPE TRACTOR,

Related part:
1123249  MUFFLER-AS-YM  2472661  CL

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$173.15

27 Oct 2025

US: Khrest shop
FOLIAGE 4N7870 1123249 Exhaust Muffler Fits for CAT Fits for Caterpillar 12G 120G-14G D6C D6
FOLIAGE 4N7870 1123249 Muffler Fits For CAT Fits For Caterpillar 12G 120G-14G D6C D6 || and longlasting made from highquality materials to withstand heavy use . || precise for fit designed to for fit perfectly with for caterpillar 12g , 120g14g , d6c , and d6 models . || improved performance reduces noise and improves engine efficiency . || To ensure the right fit, please review the product dimensions and carefully check the photos provided.
$307.99

27 Oct 2025

US: Doanh Linh Farm
4N7870 1123249 Replacement For Exhaust Muffler Fits OEM CAT Fits Caterpillar 12G 120G-14G D6C D6
Generic ✅ Model: 930 || ⭐ Type: Mufflers/Exhaust Pipes || MPN: 1123249, 1123249-A || ???? Easy to Install and Use: Designed for a user-friendly experience with clear instructions and hassle-free installation || ???? Money-Back Guarantee: We stand behind our products with a guarantee – quality and customer satisfaction are our priorities
$219.99

27 Oct 2025
0.0006[0.00] Pounds
US: Invacare Direct
Invacare OEM 8 Amp Battery Charger, AC Power Line Cord for Invacare Power Wheelchairs and Scooters, 1123249
Invacare FEATURES: Invacare OEM 8 amp battery charger for Invacare power wheelchairs and scooters. || CONNECTOR: 3-pin XLR male connector || DETAIL: Invacare replacement parts for Invacare power wheelchairs and scooters || WHEELCHAIR COMPATIBLE: Storm Series, Pronto Series, TDX Series, Power Tiger, Xterra GT, power wheelchairs, wiring harnesses and chargers || BATTERY COMPATIBILITY: The Invacare OEM 8 Amp Battery Charger can be used with 22NF or Group 24 Batteries.
Number on catalog scheme: 1
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Compatible equipment models: 1123249:

MOTOR GRADER  12G   140G   14G   160G  
TRACK-TYPE TRACTOR  D6F SR   D6G SR   Caterpillar

Information:


Illustration 1 g01294089
Typical example of the fumes disposal system
(1) Return to the air inlet system
(2) Fumes from crankcase breather
(3) Oil drain to crankcase The fumes disposal system requires the replacement of the fumes disposal filter. The service interval of the fumes disposal filter will be affected by the following items:
Engine load
Concentration of soot
Condition of the engineThe fumes disposal filter is equipped with a service indicator. If the fumes disposal filter becomes plugged prior to the normal service interval, increased restriction of the filter will cause the vacuum to become positive. When the pressure continues to rise, the service indicator will show through the cap. The service indicator indicates the need for the fumes disposal filter to be changed. Reset the service indicator by using the following procedure:Resetting the Service Indicator
Illustration 2 g01292899
(4) Cover
(5) Service indicator
Remove the plastic cover.
Push down on the service indicator.
Replace the cover. Replacing the Fumes Disposal Filter
Hot oil and hot components can cause personal injury. Do not allow hot oil or hot components to contact the skin.
Care must be taken to ensure that fluids are contained during performance of inspection, maintenance, testing, adjusting, and repair of the product. Be prepared to collect the fluid with suitable containers before opening any compartment or disassembling any component containing fluids.Refer to Special Publication, NENG2500, "Cat Dealer Service Tool Catalog" or refer to Special Publication, PECJ0003, "Cat Shop Supplies and Tools Catalog" for tools and supplies suitable to collect and contain fluids on Cat products.Dispose of all fluids according to local regulations and mandates.
Note: When possible, perform the maintenance while the engine is not operating. Removing the canister may be difficult while the engine is operating because the negative air pressure creates a vacuum.
Illustration 3 g01292905
(6) Base assembly for the filter
(7) Latches for the canister
(8) Canister
Release the latches that hold the canister to filter base assembly.
Lower the canister in order to expose the element. There may be oil in the bottom of the canister. Avoid spilling the oil.
Remove the filter element by pulling down. Dispose of the used element properly.
Remove the O-ring assembly on the top end cap of the used element.
Replace the O-ring seal on the bottom of the filter base assembly.
Install the new O-ring on the top end cap of the element. Install the element into the correct place.
Replace the canister and align the canister with the boss on the filter base assembly.
Clamp the latches in the closed position.

Caterpillar parts catalog:

Caterpillar parts catalog
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Parts muffler Caterpillar catalog:

4N8296 MUFFLER GP
12G, 140G, 14G, 160G
4N8297 MUFFLER GP
120G, 12G, 130G, 930R
4N7870 MUFFLER AS
120G, 12G, 130G, 3304, 3306, 930
4N8941 MUFFLER AS
140G, 14G, D6C, D6D, D6E SR
2167325 MUFFLER
140G, 525C, 533, 535C, 543, 545C, 815B, HA770, HA771, HA870, HA871, TK370, TK371, TK380, TK381
2003199 MUFFLER AS
583R, 587R, D8R, D8R II
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