*1972-1979 Mercury 4921A 1, 4921A1 Lower Unit Gearcase Housing 3.9-4-4.5-6-7.5-9.8 HP Vintage*

$ 139.00

 

Part Description: *Mercury Lower Unit Gearcase Housing 3.9-4-4.5-6-7.5-9.8 HP*

Part Name:

Part Number(s): 1630-4921A1, 4921A 1, 4921A1
 
Model Fitment(s): 1972-1979
 
Condition Description/Notes: Very good condition ; a new Skeg has been welded on. Long (20") shaft model.
 
Retail Price: now Obsolete 

Donor Motor: 9.8hp Mercury model 110, serial# 2391089

This should fit: 

Mercury Gear Housing Assembly part numbers: 1630-4921A1, 4921A 1, 4921A1

The Mercury Gear Case should fit some Mercury 4hp/ model 40 thru 9.8 hp model 110 Outboards, models from 1972-1979.

This Mercury 4921A1 GEAR HOUSING ASSY fits the following models and components:

Mercury Mercury & Mariner Outboard Parts by HP & Liter 7.5HP 7028598 THRU 7111897 Gear Housing Assembly

Mercury Mercury & Mariner Outboard Parts by HP & Liter 7.5HP 9043194 THRU 9181725 Gear Housing Assembly

Mercury Mercury & Mariner Outboard Parts by HP & Liter 9.8HP 3795658 THRU 4839253 Gear Housing Assembly

Mercury Mercury & Mariner Outboard Parts by HP & Liter 9.8HP 7027323 THRU 7111347 Gear Housing Assembly

Mercury Mercury & Mariner Outboard Parts by HP & Liter 9.8HP 8015040 THRU 8050624 Gear Housing Assembly

Mercury Mercury & Mariner Outboard Parts by HP & Liter 7.5HP 3801458 THRU 4851692 Gear Housing Assembly

Mercury Mercury & Mariner Outboard Parts by HP & Liter 7.5HP 8015315 THRU 8051349 Gear Housing Assembly

Mercury Mercury & Mariner Outboard Parts by HP & Liter 9.8HP 9041439 THRU 9165304 Gear Housing Assembly

Mercury Mercury & Mariner Outboard Parts by HP & Liter 7.5HP 9043194 THRU 9181725 Gear Housing Assembly, Complete

Mercury Mercury & Mariner Outboard Parts by HP & Liter 7.5HP 3801458 THRU 4851692 Gear Housing Assembly, Complete

Mercury Mercury & Mariner Outboard Parts by HP & Liter 9.8HP 3795658 THRU 4839253 Gear Housing Assembly, Complete

Mercury Mercury & Mariner Outboard Parts by HP & Liter 9.8HP 7027323 THRU 7111347 Gear Housing Assembly, Complete

Mercury Mercury & Mariner Outboard Parts by HP & Liter 9.8HP 8015040 THRU 8050624 Gear Housing Assembly, Complete

Mercury Mercury & Mariner Outboard Parts by HP & Liter 9.8HP 9041439 THRU 9165304 Gear Housing Assembly, Complete

Mercury Mercury & Mariner Outboard Parts by HP & Liter 7.5HP 8015315 THRU 8051349 Gear Housing Assembly, Complete

Mercury Mercury & Mariner Outboard Parts by HP & Liter 7.5HP 7028598 THRU 7111897 Gear Housing Assembly, Complete

Mercury Mercury & Mariner Outboard Parts by HP & Liter 9.8HP 3263263 THRU 3795657 Gear Housing Assembly, Complete

Mercury Mercury & Mariner Outboard Parts by HP & Liter 9.8HP 3263263 THRU 3795657 Gear Housing Assembly, Complete (CONT)

Mercury Mercury & Mariner Outboard Parts by HP & Liter 4HP 9000306 THRU 90721718 Gear Housing Assembly, Complete (Page 1)

Mercury Mercury & Mariner Outboard Parts by HP & Liter 4HP 3305152 THRU 7045757 Gear Housing Assembly, Complete (Page 1)

Mercury Mercury & Mariner Outboard Parts by HP & Liter 40HP 3305152 THRU 7045757 CAN - 40 (1 CYL.) Gear Housing Assembly, Complete (Page 1)

Mercury Mercury & Mariner Outboard Parts by HP & Liter 40HP 3296137 THRU 4107219 USA - 40 (1 CYL.) Gear Housing Assembly, Complete (Page 1)

Mercury Mercury & Mariner Outboard Parts by HP & Liter 45HP 8026540 THRU 8068064 AUS - 45, 4.5 (1 CYL.) Gear Housing Assembly, Complete (Page 1)

Mercury Mercury & Mariner Outboard Parts by HP & Liter 4HP 3296137 THRU 4107219 Gear Housing Assembly, Complete (Page 1)

Mercury Mercury & Mariner Outboard Parts by HP & Liter 4.5HP 4107220 THRU 5595531 Gear Housing Assembly, Complete (Page 1)

Mercury Mercury & Mariner Outboard Parts by HP & Liter 40HP 3306257 THRU 8026539 - 40 (1 CYL.) Gear Housing Assembly, Complete (Page 1)

Mercury Mercury & Mariner Outboard Parts by HP & Liter 4.5HP 7045758 THRU 7147237 Gear Housing Assembly, Complete (Page 1)

Mercury Mercury & Mariner Outboard Parts by HP & Liter 45HP 7045758 THRU 7147237 CAN - 45, 4.5 (1 CYL.) Gear Housing Assembly, Complete (Page 1)

Mercury Mercury & Mariner Outboard Parts by HP & Liter 4HP 3306257 THRU 8026539 Gear Housing Assembly, Complete (Page 1)

Mercury Mercury & Mariner Outboard Parts by HP & Liter 45HP 4107220 THRU 5595531 USA - 45, 4.5 (1 CYL.) Gear Housing Assembly, Complete (Page 1)

Mercury Mercury & Mariner Outboard Parts by HP & Liter 40HP 9000306 THRU 90721718 BEL - 40 (1 CYL.) Gear Housing Assembly, Complete (Page 1)

Mercury Mercury & Mariner Outboard Parts by HP & Liter 45HP 9072179 THRU 9258280 BEL - 45, 4.5 (1 CYL.) Gear Housing Assembly, Complete (Page 1)

Mercury Mercury & Mariner Outboard Parts by HP & Liter 7.5HP 3274633 THRU 3801457 Gear Housing Assembly, Complete (Page 1)

Mercury Mercury & Mariner Outboard Parts by HP & Liter 4.5HP 4107220 THRU 5595531 Gear Housing Assembly, Complete (Page 2)

Mercury Mercury & Mariner Outboard Parts by HP & Liter 4HP 3306257 THRU 8026539 Gear Housing Assembly, Complete (Page 2)

Mercury Mercury & Mariner Outboard Parts by HP & Liter 40HP 3306257 THRU 8026539 - 40 (1 CYL.) Gear Housing Assembly, Complete (Page 2)

Mercury Mercury & Mariner Outboard Parts by HP & Liter 7.5HP 3274633 THRU 3801457 Gear Housing Assembly, Complete (Page 2)

Mercury Mercury & Mariner Outboard Parts by HP & Liter 45HP 4107220 THRU 5595531 USA - 45, 4.5 (1 CYL.) Gear Housing Assembly, Complete (Page 2)

Mercury Mercury & Mariner Outboard Parts by HP & Liter 40HP 9000306 THRU 90721718 BEL - 40 (1 CYL.) Gear Housing Assembly, Complete (Page 2)

Mercury Mercury & Mariner Outboard Parts by HP & Liter 45HP 7045758 THRU 7147237 CAN - 45, 4.5 (1 CYL.) Gear Housing Assembly, Complete (Page 2)

Mercury Mercury & Mariner Outboard Parts by HP & Liter 4.5HP 7045758 THRU 7147237 Gear Housing Assembly, Complete (Page 2)

Mercury Mercury & Mariner Outboard Parts by HP & Liter 4HP 9000306 THRU 90721718 Gear Housing Assembly, Complete (Page 2)

Mercury Mercury & Mariner Outboard Parts by HP & Liter 45HP 9072179 THRU 9258280 BEL - 45, 4.5 (1 CYL.) Gear Housing Assembly, Complete (Page 2)

Mercury Mercury & Mariner Outboard Parts by HP & Liter 45HP 8026540 THRU 8068064 AUS - 45, 4.5 (1 CYL.) Gear Housing Assembly, Complete (Page 2)

Mercury Mercury & Mariner Outboard Parts by HP & Liter 4HP 3296137 THRU 4107219 Gear Housing Assembly, Complete (Page 2)

Mercury Mercury & Mariner Outboard Parts by HP & Liter 40HP 3296137 THRU 4107219 USA - 40 (1 CYL.) Gear Housing Assembly, Complete (Page 2)

Mercury Mercury & Mariner Outboard Parts by HP & Liter 40HP 3305152 THRU 7045757 CAN - 40 (1 CYL.) Gear Housing Assembly, Complete (Page 2)

Mercury Mercury & Mariner Outboard Parts by HP & Liter 4HP 3305152 THRU 7045757 Gear Housing Assembly, Complete (Page 2)

Mercury Outboard Parts by Year (Mercury, Mariner, Mark, Force, Chrysler, Sears, SportJet) Mercury Outboard 1975 1075205 Gear Housing Assembly

Mercury Outboard Parts by Year (Mercury, Mariner, Mark, Force, Chrysler, Sears, SportJet) Mercury Outboard 1975 1075225 Gear Housing Assembly

Mercury Outboard Parts by Year (Mercury, Mariner, Mark, Force, Chrysler, Sears, SportJet) Mercury Outboard 1975 1110205 Gear Housing Assembly

Mercury Outboard Parts by Year (Mercury, Mariner, Mark, Force, Chrysler, Sears, SportJet) Mercury Outboard 1975 1110225 Gear Housing Assembly

Mercury Outboard Parts by Year (Mercury, Mariner, Mark, Force, Chrysler, Sears, SportJet) Mercury Outboard 1977 1075507 Gear Housing Assembly

Mercury Outboard Parts by Year (Mercury, Mariner, Mark, Force, Chrysler, Sears, SportJet) Mercury Outboard 1977 1075207 Gear Housing Assembly

Mercury Outboard Parts by Year (Mercury, Mariner, Mark, Force, Chrysler, Sears, SportJet) Mercury Outboard 1977 1075227 Gear Housing Assembly

Mercury Outboard Parts by Year (Mercury, Mariner, Mark, Force, Chrysler, Sears, SportJet) Mercury Outboard 1976 1110226 Gear Housing Assembly

Mercury Outboard Parts by Year (Mercury, Mariner, Mark, Force, Chrysler, Sears, SportJet) Mercury Outboard 1976 1110506 Gear Housing Assembly

Mercury Outboard Parts by Year (Mercury, Mariner, Mark, Force, Chrysler, Sears, SportJet) Mercury Outboard 1976 1110206 Gear Housing Assembly

Mercury Outboard Parts by Year (Mercury, Mariner, Mark, Force, Chrysler, Sears, SportJet) Mercury Outboard 1977 1075527 Gear Housing Assembly

Mercury Outboard Parts by Year (Mercury, Mariner, Mark, Force, Chrysler, Sears, SportJet) Mercury Outboard 1977 1110207 Gear Housing Assembly

Mercury Outboard Parts by Year (Mercury, Mariner, Mark, Force, Chrysler, Sears, SportJet) Mercury Outboard 1977 1110227 Gear Housing Assembly

Mercury Outboard Parts by Year (Mercury, Mariner, Mark, Force, Chrysler, Sears, SportJet) Mercury Outboard 1977 1110507 Gear Housing Assembly

Mercury Outboard Parts by Year (Mercury, Mariner, Mark, Force, Chrysler, Sears, SportJet) Mercury Outboard 1977 1110527 Gear Housing Assembly

Mercury Outboard Parts by Year (Mercury, Mariner, Mark, Force, Chrysler, Sears, SportJet) Mercury Outboard 1976 1110526 Gear Housing Assembly

Mercury Outboard Parts by Year (Mercury, Mariner, Mark, Force, Chrysler, Sears, SportJet) Mercury Outboard 1976 1075206 Gear Housing Assembly

Mercury Outboard Parts by Year (Mercury, Mariner, Mark, Force, Chrysler, Sears, SportJet) Mercury Outboard 1976 1075226 Gear Housing Assembly

Mercury Outboard Parts by Year (Mercury, Mariner, Mark, Force, Chrysler, Sears, SportJet) Mercury Outboard 1976 1075506 Gear Housing Assembly

Mercury Outboard Parts by Year (Mercury, Mariner, Mark, Force, Chrysler, Sears, SportJet) Mercury Outboard 1976 1075526 Gear Housing Assembly

Mercury Outboard Parts by Year (Mercury, Mariner, Mark, Force, Chrysler, Sears, SportJet) Mercury Outboard 1977 1075507 Gear Housing Assembly, Complete

Mercury Outboard Parts by Year (Mercury, Mariner, Mark, Force, Chrysler, Sears, SportJet) Mercury Outboard 1977 1075207 Gear Housing Assembly, Complete

Mercury Outboard Parts by Year (Mercury, Mariner, Mark, Force, Chrysler, Sears, SportJet) Mercury Outboard 1977 1075227 Gear Housing Assembly, Complete

Mercury Outboard Parts by Year (Mercury, Mariner, Mark, Force, Chrysler, Sears, SportJet) Mercury Outboard 1976 1110226 Gear Housing Assembly, Complete

Mercury Outboard Parts by Year (Mercury, Mariner, Mark, Force, Chrysler, Sears, SportJet) Mercury Outboard 1976 1110506 Gear Housing Assembly, Complete

Mercury Outboard Parts by Year (Mercury, Mariner, Mark, Force, Chrysler, Sears, SportJet) Mercury Outboard 1976 1110206 Gear Housing Assembly, Complete

Mercury Outboard Parts by Year (Mercury, Mariner, Mark, Force, Chrysler, Sears, SportJet) Mercury Outboard 1976 1075526 Gear Housing Assembly, Complete

Mercury Outboard Parts by Year (Mercury, Mariner, Mark, Force, Chrysler, Sears, SportJet) Mercury Outboard 1976 1075506 Gear Housing Assembly, Complete

Mercury Outboard Parts by Year (Mercury, Mariner, Mark, Force, Chrysler, Sears, SportJet) Mercury Outboard 1975 1110225 Gear Housing Assembly, Complete

Mercury Outboard Parts by Year (Mercury, Mariner, Mark, Force, Chrysler, Sears, SportJet) Mercury Outboard 1975 1075205 Gear Housing Assembly, Complete

Mercury Outboard Parts by Year (Mercury, Mariner, Mark, Force, Chrysler, Sears, SportJet) Mercury Outboard 1975 1075225 Gear Housing Assembly, Complete

Mercury Outboard Parts by Year (Mercury, Mariner, Mark, Force, Chrysler, Sears, SportJet) Mercury Outboard 1975 1110205 Gear Housing Assembly, Complete

Mercury Outboard Parts by Year (Mercury, Mariner, Mark, Force, Chrysler, Sears, SportJet) Mercury Outboard 1976 1075226 Gear Housing Assembly, Complete

Mercury Outboard Parts by Year (Mercury, Mariner, Mark, Force, Chrysler, Sears, SportJet) Mercury Outboard 1976 1075206 Gear Housing Assembly, Complete

Mercury Outboard Parts by Year (Mercury, Mariner, Mark, Force, Chrysler, Sears, SportJet) Mercury Outboard 1977 1075527 Gear Housing Assembly, Complete

Mercury Outboard Parts by Year (Mercury, Mariner, Mark, Force, Chrysler, Sears, SportJet) Mercury Outboard 1977 1110207 Gear Housing Assembly, Complete

Mercury Outboard Parts by Year (Mercury, Mariner, Mark, Force, Chrysler, Sears, SportJet) Mercury Outboard 1977 1110227 Gear Housing Assembly, Complete

Mercury Outboard Parts by Year (Mercury, Mariner, Mark, Force, Chrysler, Sears, SportJet) Mercury Outboard 1977 1110507 Gear Housing Assembly, Complete

Mercury Outboard Parts by Year (Mercury, Mariner, Mark, Force, Chrysler, Sears, SportJet) Mercury Outboard 1976 1110526 Gear Housing Assembly, Complete

Mercury Outboard Parts by Year (Mercury, Mariner, Mark, Force, Chrysler, Sears, SportJet) Mercury Outboard 1977 1110527 Gear Housing Assembly, Complete

Mercury Outboard Parts by Year (Mercury, Mariner, Mark, Force, Chrysler, Sears, SportJet) Mercury Outboard 1975 1045205 Gear Housing Assembly, Complete (Page 1)

Mercury Outboard Parts by Year (Mercury, Mariner, Mark, Force, Chrysler, Sears, SportJet) Mercury Outboard 1975 1045225 Gear Housing Assembly, Complete (Page 1)

Mercury Outboard Parts by Year (Mercury, Mariner, Mark, Force, Chrysler, Sears, SportJet) Mercury Outboard 1977 1045227 Gear Housing Assembly, Complete (Page 1)

Mercury Outboard Parts by Year (Mercury, Mariner, Mark, Force, Chrysler, Sears, SportJet) Mercury Outboard 1977 1045207 Gear Housing Assembly, Complete (Page 1)

Mercury Outboard Parts by Year (Mercury, Mariner, Mark, Force, Chrysler, Sears, SportJet) Mercury Outboard 1979 1005209 Gear Housing Assembly, Complete (Page 1)

Mercury Outboard Parts by Year (Mercury, Mariner, Mark, Force, Chrysler, Sears, SportJet) Mercury Outboard 1979 1005229 Gear Housing Assembly, Complete (Page 1)

Mercury Outboard Parts by Year (Mercury, Mariner, Mark, Force, Chrysler, Sears, SportJet) Mercury Outboard 1978 1005208 Gear Housing Assembly, Complete (Page 1)

Mercury Outboard Parts by Year (Mercury, Mariner, Mark, Force, Chrysler, Sears, SportJet) Mercury Outboard 1978 1005228 Gear Housing Assembly, Complete (Page 1)

Mercury Outboard Parts by Year (Mercury, Mariner, Mark, Force, Chrysler, Sears, SportJet) Mercury Outboard 1976 1045206 Gear Housing Assembly, Complete (Page 1)

Mercury Outboard Parts by Year (Mercury, Mariner, Mark, Force, Chrysler, Sears, SportJet) Mercury Outboard 1976 1045226 Gear Housing Assembly, Complete (Page 1)

Mercury Outboard Parts by Year (Mercury, Mariner, Mark, Force, Chrysler, Sears, SportJet) Mercury Outboard 1979 1005229 Gear Housing Assembly, Complete (Page 2)

Mercury Outboard Parts by Year (Mercury, Mariner, Mark, Force, Chrysler, Sears, SportJet) Mercury Outboard 1978 1005228 Gear Housing Assembly, Complete (Page 2)

Mercury Outboard Parts by Year (Mercury, Mariner, Mark, Force, Chrysler, Sears, SportJet) Mercury Outboard 1977 1045207 Gear Housing Assembly, Complete (Page 2)

Mercury Outboard Parts by Year (Mercury, Mariner, Mark, Force, Chrysler, Sears, SportJet) Mercury Outboard 1977 1045227 Gear Housing Assembly, Complete (Page 2)

Mercury Outboard Parts by Year (Mercury, Mariner, Mark, Force, Chrysler, Sears, SportJet) Mercury Outboard 1975 1045225 Gear Housing Assembly, Complete (Page 2)

Mercury Outboard Parts by Year (Mercury, Mariner, Mark, Force, Chrysler, Sears, SportJet) Mercury Outboard 1975 1045205 Gear Housing Assembly, Complete (Page 2)

Mercury Outboard Parts by Year (Mercury, Mariner, Mark, Force, Chrysler, Sears, SportJet) Mercury Outboard 1976 1045206 Gear Housing Assembly, Complete (Page 2)

Mercury Outboard Parts by Year (Mercury, Mariner, Mark, Force, Chrysler, Sears, SportJet) Mercury Outboard 1976 1045226 Gear Housing Assembly, Complete (Page 2)

Mercury Outboard Parts by Year (Mercury, Mariner, Mark, Force, Chrysler, Sears, SportJet) Mercury Outboard 1979 1005209 Gear Housing Assembly, Complete (Page 2)

Mercury Outboard Parts by Year (Mercury, Mariner, Mark, Force, Chrysler, Sears, SportJet) Mercury Outboard 1978 1005208 Gear Housing Assembly, Complete (Page 2)

Our Mission:

Our goal is to continue providing outstanding customer service with every order and to get you back on the water fast. Every effort is made to inspect and test every used part and provide an accurate description so that you can buy with confidence. We would be happy to try and answer all questions regarding any of our products. Please check out our online SpeedProMarine store for more performance, obsolete, and hard to find motor boat products.


Customer Satisfaction:


We are highly committed to ensuring you receive the highest satisfaction with every purchase and hope to earn positive feedback from all of our customers. However, if you have any problems, questions, or concerns about the merchandise you purchased, please contact us. 


Taxes:


MS residents will be charged 7% sales tax.


Shipping:


We normally ship the day after your payment is received and cleared. If you purchase multiple items, then please allow us to send an invoice to send you a little on shipping. Unless otherwise stated, products will be shipped via FedEx or USPS. Contact seller for any items being shipped anywhere other than the lower 48 states for a shipping price quote. Additional shipping charges will apply to all places outside of the lower 48. Arrangements can be made to pick up large/heavy items locally.


Returns:


Returns are allowed only if the item is defective or if we made a mistake in the listing. Returns are allowed for 14 days only (used items) or 30 days (new items).  Buyer is responsible for all return shipping costs and for ensuring proper packaging. Buyer must contact us via email before returning any item and obtain an RMA (Return Merchandise Authorization) number. Buyer is responsible for doing his own research to ensure purchase of the correct part. Returns are not allowed due to purchase of incorrect part or change of mind. All returns are subject to a 15% restocking fee unless the item was defective or we made a mistake in the listing. All returned parts found to be tampered with/modified/damaged or incomplete will not be refunded.


Payments:


Payment is expected within 7 days of purchase. After that, the item will be relisted for sale.