21945911 Aftermarket Trim & Tilt Pump Cover SX-A | Sawley's Select Marine Parts

🔧 Product Description

Aftermarket replacement Trim & Tilt Pump Cover Repair Kit - Replaces Part Number: 21945911

New aftermarket trim-pump cover and hydraulic manifold repair kit replacing Volvo Penta 21945911. It services the second-design pump cover used on SX-A, DPS-A and DPS-B sterndrives.

⚙️ Key Features

• Second-design trim-pump cover repair kit

• Replaces cracked or corroded hydraulic manifold cover

• Supports SX-A, DPS-A, DPS-B and FWD drive families

• Includes replacement hydraulic lines and seals where supplied

• Direct replacement for 21573835, 3884410 and 21481309 service family

🧰 Kit / Assembly Contents

• 1 × Trim-pump hydraulic cover/manifold - P/N 21945911

• 1 × Internal seal and O-ring package - supplied under kit P/N 21945911

• 1 × Hydraulic line/connector set - supplied according to kit manufacturer

• Mounting fasteners and reservoir components are transferred unless included

🔄 Supersession & Cross Reference

OEM Supersession Chain:

• 21945911 → Supersedes/cross-references 21573835, 3884410 and 21481309

OEM / Related Numbers:

• 21573835

• 3884410

• 21481309

Aftermarket / Verified Equivalents:

• FridayParts: 21945911 cover kit

• Recmar/aftermarket SX-A pump-cover kit

• FASWORX-compatible 21945911 repair kit

🚤 Compatibility

Commonly used on:

• Volvo Penta later-design trim-pump systems

Typically suits:

• Engine / Drive models:

• SX-A ratios 1.43-2.18

• DPS-A and DPS-A OXi

• DPS-B, DPS-B1 and OX variants

• FWD drive family using the listed pump cover

• HP / Drive Range: Drive rating dependent

• System Type: Volvo Penta electric-hydraulic sterndrive trim pump

• Year Range: Principally 2007-2015; drive-serial dependent

• Serial / Component Identification: Confirm second-design cover and compare hydraulic-line arrangement before ordering.

🔌 Function

The trim-pump cover forms the hydraulic manifold and sealing body for the pump assembly. It directs fluid between the reservoir, pump and trim-cylinder circuits while sealing the internal valves.

Common signs of failure / service requirement:

• Hydraulic fluid leaking from the pump cover

• Pump runs but trim cylinders do not move correctly

• Internal valve leakage causes drive drift

• Cracked or corroded cover/manifold

• Contaminated or damaged internal seals

📦 Condition

• New aftermarket replacement part

• Brand new

• Supplied in original or equivalent packaging