Restore perfect engine lubrication pressure with our premium Oil Pump Front Housing Service Cover 23171016 (VOE23171016). Precision-engineered for VOLVO EC240B, EC240C, and EC290B excavators running D7D/D7E engines, this rugged die-cast cover houses internal pump components securely to prevent catastrophic low-pressure oil drop-offs. Built to outlast harsh quarry vibrations. Factory-direct wholesale pricing. Inquire now for technical schematics and bulk quotes!
Our Premium Heavy‑Duty Engine Oil Pump Front Housing / Service Cover (Part Number: 23171016 / VOE23171016) is a critical structural component for high‑pressure crankcase lubrication systems. Serving as the main retaining housing and sealing enclosure for the internal oil pump gear assembly, this cover is precision‑engineered for VOLVO D7‑series diesel engines (including D7D and D7E variants). It securely holds pumping rotors in position, maintains precise crankshaft alignment, and seals engine lubrication passages to ensure stable lubricant flow under heavy‑load operating conditions.
High‑Strength Cast‑Alloy Construction: Precision‑machined from high‑grade cast aluminum alloy, resisting oil‑pressure pulses, thermal expansion and mechanical stress‑induced warping or cracking.
Precision‑Flat Sealing Surfaces: Micro‑honed mating faces with precision‑machined mounting surfaces, ensuring flush, leak‑tight contact with the engine block.
Accurate Radial‑Seal Bore: Exact machined bore designed to perfectly locate the front crankshaft lip‑type oil seal, preventing lubricant leakage into the timing‑gear housing.
Reinforced Mounting Lugs: Thickened cast mounting bosses distribute bolt‑torque load evenly, avoiding localized stress cracking during engine overhaul assembly.
| Engineering Parameter | Technical Data / Specification Details |
|---|---|
| Component Base Part Number | 23171016 / VOE23171016 |
| Component Type | Oil Pump Front Housing / Service Cover |
| Matching Pump Gear Kits | 21600207, 20875082 |
| Recommended Front‑End Seal | Crankshaft Front Lip‑Type Oil Seal (20412568) |
| Compatible Engine Series | VOLVO D7D, D7E & equivalent Deutz 2013‑series engines |
1) VOLVO Crawler Excavators (D7‑Engine Platforms):
General‑Construction Excavators: EC240B, EC240C
Heavy‑Duty Quarry Excavators: EC290B, EC290C
2) VOLVO Heavy Wheel Loaders:
Material‑Handling Loaders: L110E, L110F, L120E, L120F, L120G
3) Volvo Penta Industrial & Marine Power Units:
Stationary and marine auxiliary engines: TAD720GE, TAD721GE, TAD750E series.
| Brand / Series | Cross‑Reference Part Numbers |
|---|---|
| VOLVO OEM Part Number | 23171016 / VOE23171016 |
All manufacturer names, model series and part numbers are used for compatibility reference only. This oil‑pump front housing is engineered for VOLVO D7‑series diesel engine platforms. For custom‑machined or special‑application requirements, please consult our technical team for tailored solutions.
