21951348 Impeller Kit | Genuine Volvo Penta Part

🔧 Product Description

Twelve-blade flexible impeller and sealing kit weighing 0.113 kg, approximately 57 mm in diameter by 32 mm wide on a 14.5 mm centre. In the maintenance parts schedule it is the impeller kit for the 3.0GLP-C and the impeller for the 8.2GSi and DPX415 in the WT build. The 3.0GLP D, E and J take impeller kit 22307636 instead, so on the 3.0 the generation letter is the whole difference.

🚤 Compatibility

• Engine Family: DPX
• Year Range: Approximately 2005 onward, dependent on pump

Full model list at the end of this description.

⚙️ Key Features

• Impeller kit for the 3.0GLP-C and for the 8.2GSi and DPX415 in the WT build
• Approximately 57 mm diameter by 32 mm wide
• Approximately 14.5 mm hub
• 0.113 kg
• 22307636 is the kit for the 3.0GLP D, E and J
• Genuine Volvo Penta Part, designed and manufactured to ensure original fit, safety and performance
• Listed in more than one role: Impeller kit, Impeller
• Role: Impeller kit
• Fits: 3.0GLP-C/D/E/J (C); 8.2GSi, DPX415 (WT)

📋 Kit Contents

• 1 x twelve-blade flexible impeller - Volvo Penta 3862567, superseded within kit 21951348
• 1 x pump-cover O-ring - supplied with genuine kit 21951348; exact loose number varies by pump version

🔌 Function

The flexible impeller creates suction and pumps seawater through the engine cooling and wet-exhaust system.

⚠️ Common Signs of Failure

• Cooling-water discharge is weak
• Impeller blades are cracked, swollen or missing
• Annual or hour-based impeller service is due

🛠️ Service Notes

• On the 3.0 the C generation and the later generations take different impellers, so order by generation letter and not by engine size
• Never run the pump dry, and recover every broken vane before running up
• Always refer to the operator's manual for the recommended maintenance and service intervals for your engine and drive
• Listed against more than one engine or drive family - check the qualifier that applies to your own engine or drive

🔄 Supersession & Cross Reference

OEM Supersession Chain

• 21951348 → Supersedes 21213660 → Supersedes 3862567 → Supersedes 3856039 → Supersedes 3855546

OEM / Related Numbers

• 21213660 earlier number superseded by this part
• 3862567 earlier number superseded by this part
• 3858256 earlier number superseded by this part
• 3856039 earlier number superseded by this part
• 3855546 earlier number superseded by this part
• 21213650 related reference
• 875811 related reference
• 876243 related reference

Aftermarket / Verified Equivalents

• Sierra: 18-3276-1
• Sierra: 18-3277
• Sierra: 18-3081
• CEF: 500107GT
• CEF: 500189GT
• JMP Marine: 7100H-01K

📦 Condition

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

🔎 Full Model Compatibility

Typically suits:

• Volvo Penta 8.1Gi-B, 8.1Gi-BF, 8.1Gi-C, 8.1Gi-CF, 8.1Gi-D, 8.1Gi-DF, 8.1Gi-E, 8.1Gi-EF, 8.1Gi-F, 8.1Gi-FF, 8.1GiI-A, 8.1GiI-B, 8.1GiI-C, 8.1GiI-D, 8.1GiI-E, 8.1GiI-F, 8.1GSi-A, 8.1GSiI-A, 8.1GXi-A, 8.1GXi-AF, 8.1GXi-B, 8.1GXi-BF, 8.1GXi-C, 8.1GXi-CF, 8.1GXi-D, 8.1GXi-DF, 8.1GXi-E, 8.1GXi-EF, 8.1GXiI-A, 8.1GXiI-B, 8.1GXiI-C, 8.1GXiI-D, 8.1GXiI-E, 8.1OSi-A, 8.1OSi-AF, 8.1OSi-B, 8.1OSi-BF, 7.4GiPEFS, 7.4GiPBYCCE, 7.4GiPWTR, 7.4GSiPBYCCE, 7.4GSiPEFS, 7.4GSiPWTR, 5.7GSiPWTRCE, 5.7GSiPWTR, 5.7GSiCPLKD, 5.7GSiI-A, 5.7GSiPBYCCE, 5.7GSiPEFS, 5.7GSiPLKD, 5.7GSiPLKE, 5.7GSPBYC, 5.7GSPEFS, 5.7GSPWTR, 5.7GXi-A, 5.7GXi-B, 5.7GXi-C, 5.7GXi-CF, 5.7GXi-D, 5.7GXi-DF, 5.7GXi-E, 5.7GXi-EF, 5.7GXi-F, 5.7GXi-FF, 5.7OSXi-D, 5.7OSXi-DF, 5.7GXiI-A, 5.7GXiI-B, 5.7GXiI-C, 5.7GXiI-D, 5.7GXiI-E, 5.7GXiI-F, 5.7OSi-A, 5.7OSi-AF, 5.7OSi-B, 5.7OSi-BF, 5.7OSi-C, 5.7OSi-CF, 5.7OSXi-A, 5.7OSXi-AF, 5.7OSXi-B, 5.7OSXi-BF, 5.7OSXi-C, 5.7OSXi-CF, 5.0OSi-DF, 5.0OSi-E, 5.0OSi-EF, 5.7Gi-A, 5.7Gi-B, 5.7Gi-BF, 5.7Gi-C, 5.7Gi-CF, 5.7Gi-D, 5.7Gi-DF, 5.7Gi-E, 5.7Gi-EF, 5.7OSi-D, 5.7OSi-DF, 5.7GiI-A, 5.7GiI-B, 5.7GiI-C, 5.7GiI-D, 5.7GiI-E, 5.7GLPNCS, 5.7GiPLKDCE, 5.7GiPLKECE, 5.7GiILKRCE, 5.7GiINCCCE, 5.7GiPNCACE, 5.7GiPNCSCE, 5.7GiPNCBCE, 5.7GIPNCMCE, 5.7GL-A, 5.7GL-B, 5.7GL-C, 5.7GL-D, 5.7GL-E, 5.7GLiPLKDCE, 5.7GSPLKD, 5.7GSPLKE, 5.7GLPLKR, 5.7GLPLKA, 5.7GLPLKD, 5.7GLPLKE, 5.0GiPBYCCE, 5.0GiPEFS, 5.0GiPWTR, 5.0GL-A, 5.0GL-B, 5.0GL-C, 5.0GXi-D, 5.0GXi-DF, 5.0GXi-E, 5.0GXi-EF, 5.0OSi-C, 5.0OSi-CF, 5.0OSi-D, 5.0GL-D, 5.0GL-E, 5.0GLPBYC, 5.0GLPEFS, 5.0GLPWTR, 5.0GXi-A, 5.0GXi-B, 5.0GXi-BF, 5.0GXi-C, 5.0GXi-CF, 5.0OSi-BF, 5.0OSi-B, 4.3GIJBYA, 4.3GIPBYCCE, 4.3GIPEFS, 4.3GIPLKDCE, 4.3GIPLKECE, 4.3GIPNCACE, 4.3GIPNCMCE, 4.3GIPNCSCE, 4.3GIPNCBCE, 4.3GIPWTRCE, 4.3GiJWTR, 4.3GL-A, 4.3GL-B, 4.3GL-C, 4.3GL-D, 4.3GLMMDA, 4.3GLPMDA, 4.3GLPBYC, 4.3GLPEFS, 4.3GLPLKD, 4.3GLPLKE, 4.3GLPNCA, 4.3GLPNCS, 4.3GLPNCB, 4.3GLPWTR, 4.3GSPBYC, 4.3GSJBYA, 4.3GSJLKD, 4.3GSPLKD, 4.3GSPLKE, 4.3GSPNCA, 4.3GSPNCM, 4.3GSPNCS, 4.3GSPNCB, 4.3GSJNCC, 4.3GSJNCS, 4.3GSPMDA, 4.3GSPWTR, 4.3GSJWTR, 4.3GXi-A, 4.3GXi-B, 4.3GXi-BF, 4.3GXi-C, 4.3GXi-CF, 4.3GXi-D, 4.3GXi-DF, 4.3GXi-E, 4.3GXi-EF, 4.3OSi-BF, 4.3OSi-B, 4.3OSi-C, 4.3OSi-CF, 4.3OSi-D, 4.3OSi-DF, 4.3OSi-E, 4.3OSi-EF, 3.0GLM-A, 3.0GLM-B, 3.0GLM-C, 3.0GLP-A, 3.0GLP-B, 3.0GLP-C, 3.0GSM-A, 3.0GSM-B, 3.0GSM-C, 3.0GSP-A, 3.0GSP-B, 3.0GSP-C, 3.0GSPEFS, 8.2GSiPBYCCE, 8.2GSiPEFS, 8.2GSiPWTR, 5.8FSIINCS
• Volvo Penta DPX420-CF, DPX420-DF, DPX420-A, DPX420-B, DPX420-BF
• Volvo Penta DPX375-A, DPX375-B, DPX375-BF, DPX375-CF
• Volvo Penta DPX385XBYDCE, DPX385XEFS
• Volvo Penta DPX415XEFS, DPX415XBYDCE