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We are not a Mercury Marine Parts Dealer. This part is from old stock. Boats.Partseller and Marine LLC will warranty this part for 30 days.
Mercury part number 21-64871A3.
Quicksilver Check Valve
This cylinder bleed elbow fitting is for use on some vintage 40 & 98 HP Mercury outboard engines.
New OEM part.
Fits:
402 3336258 THRU 4117709 (MERCURY)
402 3339688 THRU 9076838 (MERCURY)
402 3340783 THRU 7047607 (MERCURY)
402 4117710 THRU 4860102 (MERCURY)
402 7047608 THRU 7112422 (MERCURY)
402 8002335 THRU 8027439 (MERCURY)
402 8027440 THRU 8052124 (MERCURY)
402 9076839 THRU 9184450 (MERCURY)
650 (3 CYL.) 3547987 THRU 4382056 (MERCURY)
650 (3 CYL.) 4382057 THRU 4571651 (MERCURY)
650 (3 CYL.) 7013633 THRU 7073472 (MERCURY)
650 (3 CYL.) 7073473 THRU 7087822 (MERCURY)
650 (3 CYL.) 8006640 THRU 8042349 (MERCURY)
650 (3 CYL.) 9020074 THRU 9112988 (MERCURY)
650 (3 CYL.) 9112989 THRU 9135824 (MERCURY)
Please check the part numbers for your fitment needs. If you are unsure whether this part fits your model, please contact us with your serial number and we can help determine if it is right for your engine.
cat-759
Mercury part number 21-64871A3.
Quicksilver Check Valve
This cylinder bleed elbow fitting is for use on some vintage 40 & 98 HP Mercury outboard engines.
New OEM part.
Fits:
402 3336258 THRU 4117709 (MERCURY)
402 3339688 THRU 9076838 (MERCURY)
402 3340783 THRU 7047607 (MERCURY)
402 4117710 THRU 4860102 (MERCURY)
402 7047608 THRU 7112422 (MERCURY)
402 8002335 THRU 8027439 (MERCURY)
402 8027440 THRU 8052124 (MERCURY)
402 9076839 THRU 9184450 (MERCURY)
650 (3 CYL.) 3547987 THRU 4382056 (MERCURY)
650 (3 CYL.) 4382057 THRU 4571651 (MERCURY)
650 (3 CYL.) 7013633 THRU 7073472 (MERCURY)
650 (3 CYL.) 7073473 THRU 7087822 (MERCURY)
650 (3 CYL.) 8006640 THRU 8042349 (MERCURY)
650 (3 CYL.) 9020074 THRU 9112988 (MERCURY)
650 (3 CYL.) 9112989 THRU 9135824 (MERCURY)
Please check the part numbers for your fitment needs. If you are unsure whether this part fits your model, please contact us with your serial number and we can help determine if it is right for your engine.
Thank you for shopping at Boats.Parts!!
Boats.Parts offers the most used Stern Drive & Outboard parts in Wisconsin!
cat-759
- Brand: Mercury
- Condition: New Other
- SKU: 64871A3
- MPN: 21-64871A3
- warehouse: 759
- Horse Power: 40/65
