Cummins QSB 72-Tooth Alloy Steel Camshaft Gear, PAI 191881 (OEM 3942755), Pack of 1
Used In These Kits
This part is included in 1 engine & overhaul kits — find yours below.
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191890Cummins QSB SERIES ENGINE CAMSHAFT KIT Ships from supplier · Lead time confirmed when you order - No kits match that search.
Suggested Additional Parts
Commonly sold with this product. These parts are sold separately.
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191935Cummins QSB Camshaft, PAI (OEM 3942567), Pack of 1 Ships from supplier · Lead time confirmed when you order -
151527Cummins CAMSHAFT THRUST WASHER Ships from supplier · Lead time confirmed when you order -
191830Cummins ISB/QSB Camshaft Woodruff Key, PAI (OEM 3902332), Pack of 5 Ships from supplier · Lead time confirmed when you order -
151514Cummins ROD BUSHING (Pack of 2) Ships from supplier · Lead time confirmed when you order
| Engine family | Cummins ISB / QSB / 6B 5.9 / 6.7 |
| Brand | PAI Industries |
| Part Category | Camshaft & Followers |
| Sub-Type | Camshaft / Follower |
| Engine Make | Cummins |
| Engine Model | QSB |
Pack of 1.
PAI 191881 is a 72-Tooth Alloy Steel Camshaft Gear. Alloy steel with 72 outer teeth. For Cummins QSB Series Engine applications in the industrial and marine configurations listed by PAI. Manufacturer-designated parent reference: CUMMINS 3942755.
Manufacturer application categories
CUMMINS QSB INDUSTRIAL/MARINE ENGINES. Confirm the complete required part number and application before ordering.
Manufacturer product cross-references
CUMMINS 3942755
Fits:
- CUMMINS QSB SERIES ENGINE
OEM cross-references:
- CUMMINS 3942755
Warranty: 24 months
These catalog references may identify this part or components in an assembly. A listed number alone does not confirm whole-assembly interchange or vehicle fitment. Confirm the required part before ordering.
| Number |
|---|
| CUMMINS 3942755 |
| PAI 191881 |
No cross-reference numbers match that search.
Discovery models are listed below. Confirm the complete application and any ESN/CPL or size restrictions before ordering.
Most PAI parts carry a 2-year unlimited-mileage PAI warranty — 3 years on the High Performance tier, 1 year on Excel by PAI. See Warranty & Returns for full coverage terms, or call a specialist to confirm the exact coverage on this part.
PAI published warranty tiers: High Performance — 3-Year · Genuine PAI — 2-Year · Excel — 1-Year, unlimited mileage. The badge beside the price shows this product's recorded term; when no badge is shown, confirm coverage with a specialist.