Caterpillar Injector Backup Ring, PAI 321347 (OEM 2930730), Pack of 6
Used In These Kits
This part is included in 1 engine & overhaul kits — find yours below.
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321348Caterpillar C7 Fuel Injector O-Ring Kit, PAI (OEM 2974841), Pack of 1 In stock - No kits match that search.
Suggested Additional Parts
Commonly sold with this product. These parts are sold separately.
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321334Caterpillar O-Ring, PAI (OEM 1482903), Pack of 6 In stock -
321345Caterpillar Plastic Sealing Ring, PAI (OEM 1495240), Pack of 6 In stock -
421217Teflon Coated Viton O-Ring, PAI (OEM 1814695C1), Pack of 10 In stock -
392089Caterpillar C7 Injector Sleeve, PAI (OEM 2271200), Pack of 1 In stock -
321257Caterpillar Viton O-Ring, PAI (OEM 5P8068), Pack of 5 In stock
| Brand | PAI Industries |
| Part Category | Fuel System |
| Engine Make | Caterpillar |
| Engine Model | 3100 · C7 |
| Condition | New |
| Stage / Tier | Standard |
Sold in a pack of 6.
PAI 321347 is an injector backup ring. PAI lists Caterpillar 3100 and C7 applications. The manufacturer identifies Caterpillar OEM reference 2930730.
Compare the complete part number and listed application with your required part before ordering.
PAI Part #: 321347
OEM References:
- CATERPILLAR 293-0730
- CATERPILLAR 2930730
Applications:
- CATERPILLAR 3100 SERIES
- CATERPILLAR C7 ENGINE
Warranty: 2.0 year(s)
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 |
|---|
| 293-0730 |
| 2930730 |
| CATERPILLAR 293-0730 |
| CATERPILLAR 2930730 |
| PAI 321347 |
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.