22943747 Reversing Gear Kit | Genuine Volvo Penta Part

🔧 Product Description

A genuine Volvo Penta complete HS85IVE-A hydraulic marine reversing-gear package with a nominal 2.01:1 reduction ratio. The down-angle transmission is supplied as a factory-assembled unit with the matched clutch, gear, shaft, bearing and hydraulic-control components installed.

🚤 Compatibility

Typically suits:

• Volvo Penta D6-300I-F
• Volvo Penta D6-340I-G
• Volvo Penta D6-380I-G
• Volvo Penta D6-440I-G
• Volvo Penta D6-480I-G
• Volvo Penta HS85IVE-A
• Volvo Penta D6-440I-WJ-G
• Volvo Penta D6-480I-WJ-G
• Volvo Penta D4-175I-G
• Volvo Penta D4-230I-G
• Volvo Penta D4-270I-G
• Volvo Penta D4-320I-G
• Volvo Penta D4-300I-G
• Volvo Penta D6-300I-G
• Volvo Penta D6-330I-F
• Volvo Penta D6-370I-F
• Volvo Penta D6-435I-F
• Volvo Penta D4-145I-G
• Volvo Penta D4-175 VG

• Engine Family: D, HS
• HP Range: 145-480 HP

⚙️ Key Features

• Genuine Volvo Penta HS85IVE-A reversing gear
• Correct Volvo Penta part number 22943747
• Nominal reduction ratio 2.01:1
• down-angle marine transmission arrangement
• Complete assembled replacement rather than a loose internal overhaul kit
• Also supersedes Volvo part number 3584275

📋 Kit Contents

• 1 × complete assembled HS85IVE-A reversing gear - 22943747
• Integrated forward and reverse clutch packs - assembled within the complete gear
• Integrated input, countershaft and output-shaft gear train - assembled within the complete gear
• Integrated hydraulic valve and lubrication system - assembled within the complete gear
• Oil cooler, flexible coupling, connecting cover and installation hardware are serviced separately unless included on the engine package

🔌 Function

The reversing gear hydraulically selects forward, neutral or reverse and reduces engine speed to the propeller-shaft speed required by the vessel installation.

⚠️ Common Signs of Failure

• Delayed or harsh engagement
• Clutch slip under load
• Transmission-oil pressure or temperature fault
• Oil leakage, contaminated lubricant or damaged output coupling

🛠️ Service Notes

• Work clean and dry — the reversing gear circulates its oil through everything in this kit, so grit introduced during assembly ends up in the gears and bearings
• Fit the new seals, gaskets and locking parts supplied with the kit and discard the corresponding old ones, including any that still look serviceable
• Inspect the flexible coupling, shift linkage, control cable and mountings while the gear is accessible; worn ones will undo the benefit of the new parts
• Refill with the oil grade and quantity specified for your reversing gear, then recheck the level after a short run once the new parts have taken up oil
• Confirm the gear engages fully and cleanly in both ahead and astern and returns properly to neutral before the boat is used

🔄 Supersession & Cross Reference

OEM Supersession Chain

• 22943747 → Supersedes 22775499 → Supersedes 3885962

OEM / Related Numbers

• 22775499 earlier number superseded by this part
• 3584253 related connecting cover
• 23549677 related flexible coupling
• 21509615 related roller kit
• 3584435 related oil cooler
• 21121914 related gasket

Other-Brand OEM Numbers

• VOE22943747

📦 Condition

• Genuine Volvo Penta part
• Brand new
• Supplied in original or equivalent packaging