In stock
SKU: 7S8443
7S8443 Mufflers fit Caterpillar
In stock
SKU: 7S8443
7S8443 Mufflers fit Caterpillar
- New aftermarket part
- 30 day returns
- Manufacturer's warranty
$223.00
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7S8443 Muffler for Caterpillar Equipment
The 7S8443 is a muffler for the exhaust system of internal combustion engines installed in Caterpillar machinery. It is used on Caterpillar track-type tractors, wheel-type loaders, industrial engines, wheel tractor-scrapers, earthmoving compactors, wheel dozers, and track-type loaders. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).
The component is identified by the part number 7S-8443 and is intended to reduce the noise produced by engine exhaust gases. Fitment must be checked against the machine model, series, and existing muffler dimensions before installation.
Fitment
| Equipment type | Compatible Caterpillar models |
| Track-Type Tractor | 163, 153, 4, 55, 6A, 6S, D4E, D5, D5B, D6C, D6D, D6E, D6G, D6G2 LGP, D6G2 XL |
| Wheel-Type Loader | 950, 950B, 950B/950E, 950E, 966C, 980B |
| Engine - Industrial | 3116, 3126, 3126B |
| Wheel Tractor-Scraper | 613, 613B |
| Earthmoving Compactor | 815 |
| Wheel Dozer | 814 |
| Track-Type Loader | 951, 955, 977K, 977L |
Cross-reference numbers
| Part number | 7S-8443 |
| SKU | 7S8443 |
Specifications
| Part type | Muffler |
| Application | Exhaust system of internal combustion engines |
| Equipment manufacturer | Caterpillar |
| Part status | New aftermarket spare part |
| Length | 833.12 mm |
| Width | 248.92 mm |
| Height | 368.3 mm |
| Weight | 17 lb |
| Additional listed length | 83.82 cm |
| Additional listed width | 23.97 cm |
| Depth | 23.49 cm |
























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