Special Offers
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Vendor: Texas Truck Market
Drain Line Detroit 14L | Texas Power
Regular price $240.00 -
Vendor: Air Tec
Air Tec's Performance Turbo | 76MM | 1.32 A/R | T6 | S400 | Turbocharger for Detroit 12.7/14L and Cummins ISX
Regular price $995.00 -
Vendor: Fulltilt
Detroit Series 60 12.7L Exhaust Manifold - High Mount | Full Tilt
Regular price $2,025.00 -
Vendor: Air Tec
Airtec Performance Turbo | 76mm | 1.32 A/R | T6 | S410SX | For Detroit 14L (515-600 HP), Cummins ISX (515-600 HP)
Regular price $1,895.00
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Vendor: TEXAS POWER
CAT C15/3406E INJECTOR ROCKER ARM | 2075248 | TEXAS POWER
CAT C15/3406E Injector Rocker Arm | Texas Power Available For: CAT 3406E (5EK, 6TS, 1LW, 2WS) and C15 (6NZ, MBN) Engines Key Features New injector rocker arm — not reconditioned Direct replacement fitment for 3406E and...Regular price $188.00Regular price $188.00 -
Vendor: TEXAS POWER
CAT 3406E/C15/C16 Rocker shaft | 6I0901 | TEXAS POWER
CAT 3406E/C15/C16 Rocker shaft | 6I0901 | TEXAS POWER Available For: CAT 3406E, C15, C15 ACERT (MXS, BXS, NXS, SDP), and C16 Engines Warranty: 1 Year Warranty Key Features Complete new rocker shaft — not reconditioned...Regular price From $150.00Regular price From $150.00 -
Vendor: TEXAS POWER
CAT 3406E/C15/C16 SPACER PLATE | TEXAS POWER
CAT 3406E / C15 / C16 Spacer Plate | Texas Power Available For: Caterpillar 3406E, C15, and C16 Engines Warranty: 1 Year Warranty Texas Power spacer plate for CAT 3406E, C15, and C16 Standard .338" thickness...Regular price $450.00Regular price $450.00 -
Vendor: PDI
CAT 3406E/C15/C16 SPACER PLATE | PDI
Big Boss Spacer Plate — Caterpillar 3406E, C15 & C16 Available For: Caterpillar 3406E, C15, and C16 Engines Warranty: 1 Year Unlimited Mile Warranty Quality material Precision machined Big Boss quality Available in standard .338" and...Regular price $595.00Regular price $595.00 -
Vendor: PDI
WATER PUMP FOR CAT C15/C16 | 1615719 | PDI
PDI Big Boss™ Water Pump | CAT C15, C16 Available for: CAT C15 and C16 Engines Key Benefits All new casting and internal components Direct fit for Caterpillar C15 and C16 Backed by PDI's commitment to...Regular price $685.00Regular price $685.00 -
Vendor: PAI
WATER PUMP FOR CAT C15/C16 | 1615719 | PAI
Water Pump | CAT C15 C16 | Straight Tooth Gear | PAI Available for: CAT C15 and C16 Engines This CAT C15 and C16 water pump is a brand new PAI replacement supplied with the straight...Regular price $305.00Regular price $305.00
Explore durable Caterpillar C15 engine parts designed to deliver power, reliability, and long-term performance. The C15 engine is one of Caterpillar’s most popular heavy-duty models, used in trucks, construction, and industrial equipment worldwide.
This collection includes injectors, turbochargers, fuel pumps, gasket kits, and rebuild components—all manufactured to meet or exceed OEM specifications. Each part ensures precise fitment, improved efficiency, and extended service life, helping reduce downtime and maintenance costs.
Shop our Caterpillar C15 parts collection today for OEM-quality replacements that keep your diesel engine performing at peak strength and reliability.