Logo

Parts for MerCruiser 470 1978-1982 Hydraulic Pump Assembly

Ref. No. Part No. Description Manufacturer List Price Your Price Order
#1 88475A 5 PUMP ASSEMBLY, Hydraulic (PLASTIC RESERVOIR) (1 required per assembly) Use with reference #3)
PUMP ASSY         O - Replaced by -93247A 4  
88475A 5This part has been superseded. PUMP ASSY O - Replaced by -93247A 4
(more info)
    UnavailableUnavailable Parts
HYDRAULIC PUMP    O - Replaced by -93247A 7  
93247A 4This part has been superseded. HYDRAULIC PUMP O - Replaced by -93247A 7
(more info)
    UnavailableUnavailable Parts
PUMP ASSY-TRIM 93247A 7 93247A 7
93247A 7OEM Part 93247A 7 - Trim Pump Assembly (more info) About Mercury Marine $774.21 $774.21 Add to shopping cart
Available to order:
Usually ships
within 8 days
Power Trim Pump Assy 18-6799
18-6799OEM Match 18-6799 - Trim Pump Assembly, 93247A7 (more info) About Sierra Marine $1,068.49 $864.45 Add to shopping cart
1 in stock. Explain stock levels
Power Trim Pump Assy 18-6768
18-6768OEM Match 18-6768 - Power Trim Pump, 93247A7 (more info) About Sierra Marine $799.99 $667.95 Add to shopping cart
1 in stock. Explain stock levels
Tilt/Trim Mtr 18-6763
18-6763OEM Match 18-6763 - Tilt Trim Motor And Reservoir Only (more info) About Sierra Marine $298.49 $235.72 Add to shopping cart
10+ in stock. Explain stock levels
#1 93247A 4 PUMP ASSEMBLY, Hydraulic (PLASTIC RESERVOIR) (1 required per assembly) Use without reference #3)
#1 79271A 4 PUMP ASSEMBLY, Hydraulic (METAL RESERVOIR) (1 required per assembly)
PUMP ASSY         O - Replaced by -88475A 5  
79271A 4This part has been superseded. PUMP ASSY O - Replaced by -88475A 5
(more info)
    UnavailableUnavailable Parts
#2 25-48171 O-RING, (.364. x .070), HYDRAULIC PUMP TO CONTROL VALVE (4 required per assembly)
O-RING (.364. x . 25-48171 25-48171
25-48171OEM Part 25-48171 - O-Ring - Priced Individually (more info) About Mercury Marine $1.20 $1.20 Add to shopping cart
10+ in stock. Explain stock levels
O-Ring 18-7168-9
18-7168-9OEM Match 18-7168-9 - O-Ring (PK5) 202893, 25-48171 (more info)
Replaces OEM #0202893
About Sierra Marine $9.95 $3.76 Add to shopping cart
2 in stock. Explain stock levels
#3 48077A 3 CONTROL VALVE ASSEMBLY (1 required per assembly)
48077T3 48077A 3  
48077A 3OEM Part 48077A 3 - Valve Assembly (more info) About Mercury Marine $150.00 $150.00 Add to shopping cart
2 in stock. Explain stock levels
VALVE ASSY 48077T 3 48077T 3
48077T 3OEM Part 48077T 3 - Valve Assembly (more info) About Mercury Marine $294.17 $294.17 Add to shopping cart
6 in stock. Explain stock levels
#4 22-38609 PLUG, CONTROL VALVE (1 required per assembly)
PLUG 22-38609  
22-38609OEM Part 22-38609 - Plug (more info) About Mercury Marine $13.20 $13.20 Add to shopping cart
1 in stock. Explain stock levels
#5 10-69086 SCREW, CONTROL VALVE TO HYDRAULIC PUMP (1 1/8") (4 required per assembly)
1021091 10-69086  
10-69086OEM Part 10-69086 - Screw - Priced Individually (more info) About Mercury Marine $0.40 $0.40 Add to shopping cart
10+ in stock. Explain stock levels
SCREW,NLA 10-21091  
10-21091OEM Part 10-21091 - Screw, NLA (more info) About Mercury Marine $1.25 $1.25 Add to shopping cart
10+ in stock. Explain stock levels
#6 13-26992 LOCKWASHER, (.250) Stainless Steel, CONTROL VALVE SCREW (4 required per assembly)
LOCKWASHER (.250) 13-26992  
13-26992OEM Part 13-26992 - LockWasher - Priced Individually (more info) About Mercury Marine $0.80 $0.80 Add to shopping cart
10+ in stock. Explain stock levels
#7 94225A 1 BRACKET ASSEMBLY, HYDRAULIC PUMP MOUNTING (1 required per assembly) (IN-LINE ENGINES)
Bracket Asy,NLA 94225A 1  
94225A 1OEM Part 94225A 1 - Bracket Assembly, NLA (more info) About Mercury Marine $28.00 $28.00 Add to shopping cart
7 in stock. Explain stock levels
#8 10-26066 SCREW, (.312-24 x 1.75), HYDRAULIC PUMP TO BRACKET (4 required per assembly) (IN-LINE ENGINES)
SCREW,NLA 10-26066  
10-26066OEM Part 10-26066 - Screw, NLA (more info) About Mercury Marine $1.25 $1.25 Add to shopping cart
10+ in stock. Explain stock levels
#9 12-20546 WASHER, (.330 x .500 x .060), HYDRAULIC PUMP SCREW (4 required per assembly) (IN-LINE ENGINES)
WASHER Note: must be ordered in multiples of 5 12-20546  
12-20546OEM Part 12-20546 - Washer - Priced Individually (more info) About Mercury Marine $2.00 $2.00 Add to shopping cart
10+ in stock. Explain stock levels
#10 11-35814 NUT, (.312-24) Stainless Steel, HYDRAULIC PUMP SCREW (4 required per assembly) (IN-LINE ENGINES)
NUT @5            O - Replaced by 11-826709 11  
11-35814This part has been superseded. NUT @5 O - Replaced by 11-826709 11
(more info)
    UnavailableUnavailable Parts
NUT (.312-24) Sta 11-826709 11 11-826709 11
11-826709 11OEM Part 11-826709 11 - Nut - Priced Individually (more info) About Mercury Marine $3.60 $3.60 Add to shopping cart
1 in stock. Explain stock levels
#11 16-87372 STUD, MOUNTING BRACKET TO TRANSOM PLATE (3 required per assembly) (IN-LINE ENGINES)
STUD              O NLA  
16-87372 STUD O NLA
(more info)
    UnavailableUnavailable Parts
#13 88893A 4 BRACKET ASSEMBLY, FLOOR MOUNTING (1 required per assembly) (V-8 ENGINES)
42419A1 88893A 4  
88893A 4OEM Part 88893A 4 - Mounting Kit (more info) About Mercury Marine $65.00 $65.00 Add to shopping cart
5 in stock. Explain stock levels
BRACKET KIT       O - Replaced by -862548A 1 42419A 1
42419A 1This part has been superseded. BRACKET KIT O - Replaced by -862548A 1
(more info)
    UnavailableUnavailable Parts
BRACKET KIT 862548A 1 862548A 1
862548A 1OEM Part 862548A 1 - Bracket Kit (more info) About Mercury Marine $147.08 $147.08 Add to shopping cart
Available to order:
Usually ships
within 8 days
Trim Bracket, S.S 18-6750
18-6750OEM Match 18-6750 - Bracket, 862548A1 (more info) About Sierra Marine $133.49 $111.51 Add to shopping cart
4 in stock. Explain stock levels
Trim Bracket 18-6749
18-6749OEM Match 18-6749 - Bracket, 862548A1 (more info) About Sierra Marine $109.99 $83.14 Add to shopping cart
3 in stock. Explain stock levels
#14 58491 CHANNEL, Rubber (4.00 Inches), PUMP MOUNTING BRACKET (2 required per assembly) (V-8 ENGINES)
CHANNEL Rubber (4 58491  
58491OEM Part 58491 - Channel- Rubber, NLA (more info) About Mercury Marine $2.10 $2.10 Add to shopping cart
10+ in stock. Explain stock levels
#15 10-59784 SCREW, (.250-10 x 1.00), PUMP MOUNTING BRACKET ATTACHED (6 required per assembly) (V-8 ENGINES)
SCREW (.250-10 x 10-59784 10-59784
10-59784OEM Part 10-59784 - Screw (more info) About Mercury Marine $1.40 $1.40 Add to shopping cart
Available to order:
Usually ships
within 8 days
#16 12-29245 WASHER, (.281 x .500 x .060) Stainless Steel, PUMP MOUNTING BRACKET (6 required per assembly) (V-8 ENGINES)
WASHER (.281 x .5 12-29245 12-29245
12-29245OEM Part 12-29245 - Washer (more info) About Mercury Marine $0.86 $0.86 Add to shopping cart
Available to order:
Usually ships
within 8 days
Ss Washer 18-4275
18-4275OEM Match 18-4275 - SS Washer (more info) About Sierra Marine $1.99 $1.46 Add to shopping cart
Available to order:
Usually ships
within 8 days
#17 45377 BRACKET, TRANSOM MOUNTING (2 required per assembly) (V-8 ENGINES)
BRACKET           O - Replaced by -45377T  
45377This part has been superseded. BRACKET O - Replaced by -45377T
(more info)
    UnavailableUnavailable Parts
BRACKET,NLA 45377T  
45377TOEM Part 45377T - Bracket, NLA (more info) About Mercury Marine $9.00 $9.00 Add to shopping cart
10+ in stock. Explain stock levels
#18 10-24234 SCREW, (.312-18 x 1.00), HYDRAULIC PUMP TO MOUNTING BRACKET (4 required per assembly) (V-8 ENGINES)
1035386 10-24234  
10-24234OEM Part 10-24234 - Screw - Priced Individually (more info) About Mercury Marine $0.30 $0.30 Add to shopping cart
9 in stock. Explain stock levels
SCREW (.312-18 x 10-35386 10-35386
10-35386OEM Part 10-35386 - Screw - Priced Individually (more info) About Mercury Marine $0.80 $0.80 Add to shopping cart
10+ in stock. Explain stock levels
#19 13-39107 LOCKWASHER, (.312-24), HYDRAULIC PUMP SCREW (4 required per assembly) (V-8 ENGINES)
LOCKWASHER (.312- 13-39107  
13-39107OEM Part 13-39107 - LockWasher - Priced Individually (more info) About Mercury Marine $1.00 $1.00 Add to shopping cart
10+ in stock. Explain stock levels
#20 11-21908 NUT, (.312-18) Cad Plated, HYDRAULIC PUMP SCREW (4 required per assembly) (V-8 ENGINES)
NUT (.312-18) Cad 11-21908 11-21908
11-21908OEM Part 11-21908 - Nut - Priced Individually (more info) About Mercury Marine $2.10 $2.10 Add to shopping cart
Available to order:
Usually ships
within 8 days
#21 10-68298 BOLT, (.375-16 x 3.250), PUMP MOUNTING BRACKET TO TRANSOM (2 required per assembly) (V-8 ENGINES)
SCREW,NLA 10-68298  
10-68298OEM Part 10-68298 - Screw, NLA (more info) About Mercury Marine $9.00 $9.00 Add to shopping cart
10+ in stock. Explain stock levels
#22 11-35304 NUT, PUMP MOUNTING BRACKET SCREW (2 required per assembly) (V-8 ENGINES)
NUT,NLA 11-35304  
11-35304OEM Part 11-35304 - Nut, NLA (more info) About Mercury Marine $2.00 $2.00 Add to shopping cart
10+ in stock. Explain stock levels