392050 Caterpillar C15 Inner Valve Spring
Used In These Kits
This part is included in 1 engine & overhaul kits — find yours below.
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360462-102Caterpillar 3406E / C15 / C15 Acert Head Rebuild Kit In stock - No kits match that search.
Suggested Additional Parts
Commonly sold with this product. These parts are sold separately.
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392049Cat / Caterpillar C15 ENGINE OUTER VALVE SPRING (Pack of 6) In stock -
392035Cat / Caterpillar VALVE ROTATOR (Pack of 6) In stock -
391963Caterpillar 3406E / C15 / C16 Exhaust Valve In stock -
392011Cat / Caterpillar SEAL (Pack of 6) In stock -
192024Cat / Caterpillar RETAINER COLLET (Pack of 8) In stock
| Brand | PAI Industries |
| Part Category | Valvetrain |
| Sub-Type | Valve Spring |
| Engine Make | Caterpillar |
| Engine Model | C15 |
| Condition | New |
| Stage / Tier | Standard |
Cataloged cross-reference numbers for this product. Confirm fitment before ordering.
| Number |
|---|
| 175-7523 |
| 1757523 |
| 211-3122 |
| 2113122 |
| 390-0989 |
| 3900989 |
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.