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Parts for Mercury Mark & Kiekhaefer Mark 25, 25E Drive Shaft Housing Mk 25l & Mk 25el (5" Longer Lower Unit)

Engine Diagram

Ref. No. Part No. Description Manufacturer List Price Your Price Order
#1 1523-972A 1 DRIVE SHAFT HOUSING ASSEMBLY (1 required per assembly)
DRIVE SHAFT HSG   O NLA  
1523-972A 1 DRIVE SHAFT HSG O NLA
(more info)
    UnavailableUnavailable Parts
#2 25-20633 "O" RING (1 required per assembly)
O RING            O - Replaced by 25-62704  
25-20633This part has been superseded. O RING O - Replaced by 25-62704
(more info)
    UnavailableUnavailable Parts
O-RING (.362 x .1 25-62704 25-62704
25-62704OEM Part 25-62704 - O-Ring (more info) About Mercury Marine $0.82 $0.82 Add to shopping cart
Available to order:
Usually ships
within 8 days
O-Ring 18-7116
18-7116OEM Match 18-7116 - O-Ring 303067, 25-62704 (more info)
Replaces OEM #0303067
About Sierra Marine $0.99 $0.70 Add to shopping cart
5 in stock. Explain stock levels
#3 32-25050 TUBE, WATER INLET (1 required per assembly)
TUBE              O NLA  
32-25050 TUBE O NLA
(more info)
    UnavailableUnavailable Parts
#4 16-23659 STUD, DRIVE SHAFT HOUSING TO GEAR HOUSING (1 required per assembly)
STUD              O - Replaced by 16-65762  
16-23659This part has been superseded. STUD O - Replaced by 16-65762
(more info)
    UnavailableUnavailable Parts
STUD @2           O - Replaced by 16-68168  
16-65762This part has been superseded. STUD @2 O - Replaced by 16-68168
(more info)
    UnavailableUnavailable Parts
STUD ,NLA 16-68168  
16-68168OEM Part 16-68168 - Stud, NLA (more info) About Mercury Marine $4.50 $4.50 Add to shopping cart
1 in stock. Explain stock levels
#8 1526-974 SADDLE (1 required per assembly)
SADDLE,NLA 1526-974  
1526-974OEM Part 1526-974 - Saddle, NLA (more info) About Mercury Marine $24.00 $24.00 Add to shopping cart
1 in stock. Explain stock levels