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Engine Oil Pump Compatible With Caterpillar 320E/320D/320D2 2006-2025 C6.6 Acert 6.6L Diesel Or C7.1

B374-7136A1
OEM PART NUMBERS:
• Caterpillar: 374-7136 (Primary OEM number)
• Caterpillar: 3747136 (Alternative format)
• Caterpillar: CA374-7136 (Caterpillar designation variant)

SPECIFICATIONS:
• Drive Type: Gear-driven
• Gear Type: Gerotor
• Drive Gear Teeth: 21
• Hub Diameter (mm): 20
• Gear Pair Size (mm): 28
• Engine Family: C6.6/C7.1
• Displacement: 6.6L
• Condition: New

APPLICATION:
• Compatible with Caterpillar 320E/320D/320D2/323 (2006-2025)
• Compatible with Caterpillar 914G/924H/924HZ/928H (2000-2025)

PRODUCT NOTICE:
As a parts distributor we mostly sell aftermarket parts (any OEM parts would be noted as such). Aftermarket parts are not sourced from the original vehicle or equipment manufacturer, but are designed to function the same as - if not better than - the original. All parts sold are new.

WARNING - This product may expose you to chemicals such as Nickel which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov

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Description

CATERPILLAR EXCAVATORS:
• Caterpillar 320E/320D/320D2/323 C6.6 ACERT 6.6L Diesel or C7.1 ACERT 7.1L Diesel (2006-2025)
• Caterpillar 325/326 C6.6 ACERT 6.6L Diesel or C7.1 ACERT 7.1L Diesel (2006-2025)

CATERPILLAR WHEEL LOADERS:
• Caterpillar 914G/924H/924HZ/928H C6.6 ACERT 6.6L Diesel or C7.1 ACERT 7.1L Diesel (2000-2025)
• Caterpillar 928HZ/930H/938H C6.6 ACERT 6.6L Diesel or C7.1 ACERT 7.1L Diesel (2000-2025)


IMPORTANT:
Gerotor oil pump fitting both Cat C6.6 ACERT (6.6L) and C7.1 ACERT (7.1L) — same base engines as Perkins 1106C-E60TA and 1106D-70TA. Drive gear: 21T, 20mm hub, 28mm gear pair — confirm specs match your existing pump.

Failure symptoms: low pressure at hot idle, valve train ticking under load, ECM derate or shutdown. ACERT emissions systems generate extreme heat — oil starvation damages DPF components. When replacing, also replace pickup tube O-ring and inspect screen — clogged screens are commonly misdiagnosed as pump failure.

⚠️ Verify 21T drive gear and 20mm hub match your existing pump.

Details

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  • Item Requires Shipping
  • 9.0 lbs.
  • W10.0000” x H7.0000” x L12.0000”
  • Free Shipping!

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