OldMercs Online Catalog-THE Source for Mercury Outboard Motor Parts

Gasket Sets
 The following is a list of complete gasket sets for many older Mercury Outboard models. All gaskets can also be purchased individually. If you do not see your model listed below, please ask. (You should always supply the engine serial number.) All serial numbers refer to US production.  Notes about Gasket Sets:  Sets for models with fuel pumps (except KF9 & KG9) include fuel pump diaphragms and gaskets.  Orings are included for models that have powerhead end cap orings.  Crankshaft seals are not included (but may be purchased separately.)
You are here: 
Home > Online Catalog >
     Gasket Sets
Update Status:
Last updated 10/08/2007
Online Catalog
1940 - 1979 Model  Guide
Frequently Asked Questions

Contact Us
Ordering Info
Related Sites
 
 
 
 
 
 
Note: Items listed on this page may fit many different models.  Please refer back to the model guide listing or your engine parts list for correct part numbers for your application.
You are here: 
Home > Online Catalog >
     Gasket Sets

Select: K Models & Mark Models or Merc Models
Part # of Set K Models & Mark Models Kit Price Click below to purchase
27-24708KD4 & KB4 $36.23
27-24709KE3 & KD3 $20.01
27-24713KE4 & Mark 7 (Does not include gasket between 2 halves of later-style exhaust manifold that can be taken apart, sold separately below.) $39.57
27-21695 Gasket between halves of exhaust manifold for KE4 with serial no. 465696 & UP and all Mark 7's $5.00
27-24271KF3 $15.85 No Longer Available
27-24266A1KF5 & Mark 5 $19.95
27-23278 Mark 6 & 6A $20.50
27-24712KE7 & KF7 $40.70
27-24712-1 KG4, KG7 $32.95
27-24146 KH7 $30.05
27-24146-1 Mark 15, Mark 20 $32.50
27-21669 Mark 20H (original, unconverted) $33.95
27-29830 Mark 20H Conversion $45.50
27-25111 Mark 25 (specify if electric start) $33.20
27-27096 Mark 10 $27.90
27-27096-1 Mark 10A (up to Ser. # 1121010) & Mark 15A (up to Ser. # 1202614) $30.55
27-32097-1 Mark 10A (1121011 & Up) & Mark 15A (Ser. # 1202615 & Up) $30.95
27-32097-2 Mark 28 & Mark 28A $30.55
27-24270 KF9 (up to Ser. #378559) $41.50
27-24110 All KG9, & KF9 (378560 & up) $45.35
27-26997

Mark 30 (up to Ser.# 1163545) Specify Kiekhaefer or Fairbanks-Morse Magneto

$43.95
27-28432 Mark 30 (Ser.# 1163546 & up) $41.85
27-25935 Mark 30H (Specify 1 or 2 fuel pumps.) NLA No Longer Available
27-20558 Mark 40 & 40H $50.15
27-21919 Mark 50 $76.91
27-21919-1 Mark 55 (thru Ser.# 832999) $47.45
27-26998 Mark 55 (Ser.# 833000 thru 1146919) $69.03
27-26998A 1 Mark 55 (Ser.# 1146920 & Up), 55A & 35A $52.15
27-25961 Mark 55H (thru Ser. # 997919) $47.45
27-29369 Mark 55H (Ser. # 1260725 & Up) $47.45
27-28093 Mark 58 & 58A $60.96
27-26854 Mark 75 $65.45
27-28359 Mark 78, 75A, & 78A $84.59

Online Catalog
1940 - 1979 Model  Guide
Frequently Asked Questions

Contact Us
Ordering Info
Related Sites
 
 
 
 
Note: Items listed on this page may fit many different models.  Please refer back to the model guide listing or your engine parts list for correct part numbers for your application.
 
 
 
 
 
Notes about Gasket Sets:  Sets for models with fuel pumps (except KF9 & KG9) include fuel pump diaphragms and gaskets.  Orings are included with sets for models that have powerhead end cap orings. Crankshaft seals are not included (but may be purchased separately.)

 
You are here: 
Home > Online Catalog >
     Gasket Sets
 
Complete Power Head Gasket Sets for "Merc" Models thru 1976
Click below for photo Part # of Set Merc Models Kit Price Click Below to Purchase
27-78139A80

Merc 39 (Ser.# 1655013 through 2498135)

Merc 40 (Ser.# 2498136 through 4107219)

Merc 4.5 (Ser. # 4107220 & Up)

 $41.18
  27-32215A 1Merc 60 (Ser.# 1408611 through 1916138) $29.50
  27-39050A 2 Merc 60 (Ser.# 1916139 through 2529894) $29.50
27-89014A80 Merc 75 & 7.5 (Ser. # 2529895 & Up)    $71.49
  27-32097-1 Merc 100 & Merc 150 (Ser #. 1288910 through 1455239) $30.95
  27-31946A 1 Merc 110 (Ser #. 1470349 through 1912758) $32.50
27-89014A80 Merc 110 & 9.8 (Ser. # 1912759 & Up)    $71.49
  27-32097-2 Merc 200 (up to Ser.# 1459239) $30.55
  27-33928A 1 Merc 200 (Ser.# 1558310 through 1972826) $31.00
  27-45088A 2 Merc 200 (Ser. # 1972827 through 2432535) $36.95
  27-45088A 4 Merc 200 (Ser. # 2432536 through 3537530) $36.95
  27-78411A80 Merc 200 & 20 (Ser. # 3537531 & Up) $36.90
  27-32097-3 Merc 250 (Ser. # 1467499 through 1499331) $31.95
  27-69126A1 Merc 25SS Racing Motor $36.95
  27-26998A 1 Merc 300 & 4 Cyl. Merc 350 (Ser. # 1271885 through 1448139) $52.15
  27-34161A 1 Merc 350 (Ser.# 1571114 through 1812753) $35.00
  27-37949A 1 Merc 350 (Ser. # 1812754 through 2874703) $38.95
  27-28093All 4 Cyl. Merc 400 & 1961 Merc 500 (Ser. # 1280685 through 1460498) $60.96
  27-55306A 1 Merc 400 (Ser. # 2874704 through 3336257) $38.95 No Longer Available
27-78028A78 Merc 402 (Ser.# 3336258 through 5556229) $49.38
  27-32095Merc 450 (to 1520983)
Merc 500 (1477910-1521913)		 $48.70
  27-33764Merc 450 (1520984 & Up)
Merc 500 (1521914-1770178)		 $48.70
  27-37277A 1 Merc 500 (Ser. # 1770179 through 2116317) $50.35
27-72486A32 Merc 500 (Ser.# 2116318 thru 4576236)   $67.94
  27-28359Merc 600 (Ser. # 1303411 & Up) $84.59
  27-33779A 1 Merc 650 (Ser. # 1542745 through 1766053)  $53.45
27-37414A5 Merc 650 (Ser.# 1766054 thru 3293183)  $83.85
27-69524A75 Merc 650 (Ser.#3293184 thru 4382056)    $75.00
 
27-88449A32 Merc 650 (Ser.#4382057 thru 4571651)  $82.37
  27-29835Merc 700 Direct Reversing (Ser. # 1296411 through 1303409) $66.50
  27-32713A 1Merc 700 Full Gear Shift (Ser.# 1413611 thru 1542744) $72.10
  27-31931A 1 Merc 800 Direct Reversing and Full Gear Shift Models (Ser.# 1335465 thru 1460998) $72.10
27-52893A72 Merc 800 (Ser.#2559001 thru 3493912)   $73.44
  27-31931A 1 Merc 850  (Ser.# 1460999 thru 1464948) $72.10
  27-32204A 1 Merc 850 (Ser.#1566240 thru 1766823) $64.50
27-64203A75 Merc 850 (Ser.#3493913 thru 4366801)     List Price $61.08 No Longer Available
27-73645A87 Merc 850 (Ser.#4366802 thru 4590511)   $65.48
27-37741A 3 Merc 900 (Ser.#1766824 thru 1932825)
Merc 950 (Ser.# 1932826 thru 2318585)  		$83.60
  27-32204A 1 Merc 1000 (Ser.# 1464949 through 1768403) $64.50
27-37741A 3Merc 1000 (Ser.# 1768404 through 2836018)
Merc 1100 (Ser.# 1935101 thru 2314955), and 1969 Merc 1250 Super BP		 $83.60
27-55284A1 Merc 1150 (Ser.#2836019 thru 3525440)   $107.19
27-47227A1 Merc 1250 (Ser.# 2314956 thru 2839368) $86.50
27-55284A1 Merc 1350 (Ser.#2839369 thru 3293233)   $107.19
27-85653A87 Merc 1150 (Ser.#3525441 thru 4567951),  Merc 1400, Merc 1500, and All inline 6 cyl. models 1972 thru 1988
                		$92.68
27-79583A81 Merc 1750 (Ser.# 4301325 thru 4563801)  List Price $199.93 $169.95 No Longer Available

Back to Online Catalog Table of Contents