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Parts for MerCruiser 370 TRS GM 454 V-8 1978-1985 Power Steering Components Power Steering Components

Ref. No. Part No. Description Manufacturer List Price Your Price Order
#3 32-98843 39 HOSE ASSEMBLY, (72.00 Inches Bulk), RETURN-POWER STEERING (28") (1 required per assembly)
HOSE ASSEMBLY (72 32-98843 39 32-98843 39
32-98843 39OEM Part 32-98843 39 - Hose -72 Inch (more info) About Mercury Marine $83.00 $71.08 Add to shopping cart
Available to order:
Usually ships
within 8 days
#1 90507A 5 PUMP ASSEMBLY, Power-Assisted Steering (1 required per assembly)
PUMP ASSY-P/S     O NLA  
90507A 5 PUMP ASSY-P/S O NLA
(more info)
    UnavailableUnavailable Parts
#4 54-35830 CLAMP, HOSE TO STEERING PUMP (1 required per assembly)
CLAMP             O - Replaced by 54-815504206  
54-35830This part has been superseded. CLAMP O - Replaced by 54-815504206
(more info)
    UnavailableUnavailable Parts
CLAMP Worm Gear 54-815504206  
54-815504206OEM Part 54-815504206 - Clamp (more info) About Mercury Marine $4.70 $4.70 Add to shopping cart
Available to order:
Usually ships
within 8 days
#2 36-95805 CAP, FILLER-PUMP (1 required per assembly)
CAP 36-95805 36-95805
36-95805OEM Part 36-95805 - Cap (more info) About Mercury Marine $18.20 $15.59 Add to shopping cart
2 in stock. Explain stock levels
#5 32-55116 HOSE, (72 Inches), PRESSURE-POWER STEERING (60") (1 required per assembly)
HOSE (72 Inches) 32-55116 32-55116
32-55116OEM Part 32-55116 - Hydraulic Hose (more info) About Mercury Marine $90.17 $90.17 Add to shopping cart
1 in stock. Explain stock levels
#1 57-42516 V BELT, POWER STEERING PUMP (1 required per assembly) (370/400/440)
5742516Q 57-42516 57-42516
57-42516OEM Part 57-42516 - V-Belt (more info) About Mercury Marine $52.80 $52.80 Add to shopping cart
2 in stock. Explain stock levels
V BELT            O NLA 57-42516Q
57-42516Q V BELT O NLA
(more info)
    UnavailableUnavailable Parts
#6 57969A12 CYLINDER ASSEMBLY, Booster, POWER STEERING (1 required per assembly)
CYLINDER ASSY     O NLA  
57969A12 CYLINDER ASSY O NLA
(more info)
    UnavailableUnavailable Parts
#1 57-77379 V BELT, POWER STEERING PUMP (1 required per assembly) (460)
V-BELT,NLA 57-77379 57-77379
57-77379OEM Part 57-77379 - V-Belt, NLA (more info) About Mercury Marine $28.00 $28.00 Add to shopping cart
3 in stock. Explain stock levels
#7 26059 CAP, RUBBER-BOOSTER CYLINDER (1 required per assembly)
CAP,NLA 26059  
26059OEM Part 26059 - CAP, NLA (more info) About Mercury Marine $15.00 $15.00 Add to shopping cart
10+ in stock. Explain stock levels
#2 89644 PULLEY, STEERING PUMP (1 required per assembly)
896441 89644  
89644OEM Part 89644 - Pulley (more info) About Mercury Marine $38.35 $38.35 Add to shopping cart
6 in stock. Explain stock levels
PULLEY 89644  1  
89644 1OEM Part 89644 1 - Pulley (more info) About Mercury Marine $258.81 $258.81 Add to shopping cart
Available to order:
Usually ships
within 8 days
#8 32-57633 TUBE, EXTENDING-POWER STEERING (1 required per assembly)
TUBING,NLA 32-57633  
32-57633OEM Part 32-57633 - Tubing, NLA (more info) About Mercury Marine $30.00 $30.00 Add to shopping cart
10+ in stock. Explain stock levels
#3 57436 BRACKET, PUMP MOUNTING (1 required per assembly)
BRACKET           O - Replaced by -57436  1  
57436This part has been superseded. BRACKET O - Replaced by -57436 1
(more info)
    UnavailableUnavailable Parts
BRACKET           O - Replaced by -57436A 1  
57436 1This part has been superseded. BRACKET O - Replaced by -57436A 1
(more info)
    UnavailableUnavailable Parts
BRACKET KIT-P/S   O - Replaced by -57436T 1  
57436A 1This part has been superseded. BRACKET KIT-P/S O - Replaced by -57436T 1
(more info)
    UnavailableUnavailable Parts
BRACKET KIT 57436T 1  
57436T 1OEM Part 57436T 1 - Bracket Kit (more info) About Mercury Marine $363.43 $363.43 Add to shopping cart
Available to order:
Usually ships
within 8 days
#4 10-34354 SCREW, (.375-16 x 1.50) (1 required per assembly)
SCREW (.375-16 x 10-34354 10-34354
10-34354OEM Part 10-34354 - Screw - Priced Individually (more info) About Mercury Marine $1.60 $1.60 Add to shopping cart
10+ in stock. Explain stock levels
#9 32-57634 TUBE, RETRACTING-POWER STEERING (1 required per assembly)
TUBING,NLA 32-57634  
32-57634OEM Part 32-57634 - Tubing, NLA (more info) About Mercury Marine $36.00 $36.00 Add to shopping cart
10+ in stock. Explain stock levels
#10 52779A 2 VALVE ASSEMBLY, POWER STEERING (1 required per assembly)
VALVE ASSY        O - Replaced by -816458A 1  
52779A 2This part has been superseded. VALVE ASSY O - Replaced by -816458A 1
(more info)
    UnavailableUnavailable Parts
VALVE ASSY        O NLA 816458A 1
816458A 1 VALVE ASSY O NLA
(more info)
    UnavailableUnavailable Parts
#4 10-27165 SCREW, (.375-16 x .75) (1 required per assembly)
1098261 10-27165  
10-27165OEM Part 10-27165 - Screw - Priced Individually (more info) About Mercury Marine $0.35 $0.35 Add to shopping cart
10+ in stock. Explain stock levels
SCREW (.375-16 x 10-98261 10-98261
10-98261OEM Part 10-98261 - Screw (more info) About Mercury Marine $0.80 $0.80 Add to shopping cart
Available to order:
Usually ships
within 8 days
#11 22-67305 FITTING, Grease, POWER VALVE (1 required per assembly)
FITTING Note: must be ordered in multiples of 3,NLA 22-67305  
22-67305OEM Part 22-67305 - Fitting - Priced Individually, NLA (more info) About Mercury Marine $3.50 $3.50 Add to shopping cart
10+ in stock. Explain stock levels
#4 10-29198 SCREW AND LOCKWASHER, (.312-18 x .875) (1 required per assembly)
SCREW AND LOCKWAS 10-29198 10-29198
10-29198OEM Part 10-29198 - Screw w/ Lw - Priced Individually (more info) About Mercury Marine $2.90 $1.96 Add to shopping cart
10+ in stock. Explain stock levels
#12 16-55109T STUD, ADAPTOR-POWER STEERING VALVE (1 required per assembly)
STUD              O NLA  
16-55109T STUD O NLA
(more info)
    UnavailableUnavailable Parts
#5 13-35048 LOCKWASHER, (.375) (2 required per assembly)
LOCKWASHER (.375) 13-35048 13-35048
13-35048OEM Part 13-35048 - LockWasher - Priced Individually (more info) About Mercury Marine $0.90 $0.90 Add to shopping cart
10+ in stock. Explain stock levels
#5 12-20553 WASHER, (.406 x .734 x .063) (3 required per assembly)
WASHER (.406 x .7 12-20553  
12-20553OEM Part 12-20553 - Washer - Priced Individually (more info) About Mercury Marine $1.10 $1.10 Add to shopping cart
Available to order:
Usually ships
within 8 days
#5 12-26168 WASHER (5/16") (2 required per assembly)
WASHER 12-26168  
12-26168OEM Part 12-26168 - Washer (more info) About Mercury Marine $1.10 $1.10 Add to shopping cart
Available to order:
Usually ships
within 8 days
#15 23-60652 SLEEVE, ADJUSTING-CABLE GUIDE TUBE (1 required per assembly)
SLEEVE,NLA 23-60652  
23-60652OEM Part 23-60652 - Sleeve (more info) About Mercury Marine $52.00 $52.00 Add to shopping cart
6 in stock. Explain stock levels
#6 23-90523 SPACER, (.420 x .750 x .440) Cad Plate (1 required per assembly)
SPACER (.420 x .7 23-90523  
23-90523OEM Part 23-90523 - Spacer (more info) About Mercury Marine $9.40 $9.40 Add to shopping cart
10+ in stock. Explain stock levels
#7 10-37269 SCREW, (.437-14 x 2.00), BRACKET TO BLOCK (2 required per assembly)
SCREW (.437-14 x 10-37269 10-37269
10-37269OEM Part 10-37269 - Screw - Priced Individually (more info) About Mercury Marine $3.70 $3.70 Add to shopping cart
Available to order:
Usually ships
within 8 days
#16 64414 GUIDE, CABLE GUIDE TUBE (1 required per assembly)
GUIDE,NLA 64414 64414
64414OEM Part 64414 - Guide, NLA (more info) About Mercury Marine $15.00 $15.00 Add to shopping cart
5 in stock. Explain stock levels
#7 10-45754 SCREW, (.375-16 x 2) (3/8" x 2") (1 required per assembly)
SCREW             O - Replaced by 10-64900  
10-45754This part has been superseded. SCREW O - Replaced by 10-64900
(more info)
    UnavailableUnavailable Parts
SCREW             O - Replaced by 10-35870  1  
10-64900This part has been superseded. SCREW O - Replaced by 10-35870 1
(more info)
    UnavailableUnavailable Parts
SCREW (.375-16 x 10-35870  1 10-35870  1
10-35870 1OEM Part 10-35870 1 - Screw (more info) About Mercury Marine $10.10 $10.10 Add to shopping cart
3 in stock. Explain stock levels
#17 23-60773 SLEEVE, CABLE GUIDE TUBE (1 required per assembly)
SLEEVE,NLA 23-60773  
23-60773OEM Part 23-60773 - Sleeve (more info) About Mercury Marine $14.00 $14.00 Add to shopping cart
8 in stock. Explain stock levels
#8 13-32993 LOCKWASHER, (.437) (2 required per assembly)
LOCKWASHER (.437) 13-32993 13-32993
13-32993OEM Part 13-32993 - LockWasher - Priced Individually (more info) About Mercury Marine $1.20 $1.20 Add to shopping cart
4 in stock. Explain stock levels
#18 55110 ADAPTOR, CABLE GUIDE TUBE (DUAL) (1 required per assembly)
55110F1 55110  
55110OEM Part 55110 - Adaptor (more info) About Mercury Marine $108.17 $108.17 Add to shopping cart
7 in stock. Explain stock levels
TUBE-ADAPTOR      O - Replaced by -55110T  
55110F 1This part has been superseded. TUBE-ADAPTOR O - Replaced by -55110T
(more info)
    UnavailableUnavailable Parts
ADAPTOR-TUBE      O NLA  
55110T ADAPTOR-TUBE O NLA
(more info)
    UnavailableUnavailable Parts
#19 13-20897 LOCKWASHER, DUAL ADAPTOR NUT (1 required per assembly)
LOCKWASHER,NLA 13-20897  
13-20897OEM Part 13-20897 - LockWasher, NLA (more info) About Mercury Marine $3.00 $3.00 Add to shopping cart
9 in stock. Explain stock levels
#9 12-30315 WASHER (7/16") (2 required per assembly)
WASHER,NLA 12-30315  
12-30315OEM Part 12-30315 - Washer, NLA (more info) About Mercury Marine $3.00 $3.00 Add to shopping cart
5 in stock. Explain stock levels
WASHER            O - Replaced by 12-74758  
12-27345This part has been superseded. WASHER O - Replaced by 12-74758
(more info)
    UnavailableUnavailable Parts
WASHER (.469 x .8 12-74758  
12-74758OEM Part 12-74758 - Washer (more info) About Mercury Marine $7.86 $7.86 Add to shopping cart
Available to order:
Usually ships
within 8 days
#20 11-55111 NUT, DUAL ADAPTOR TO POWER STEERING VALVE (1 required per assembly)
NUT               O NLA  
11-55111 NUT O NLA
(more info)
    UnavailableUnavailable Parts
#21 32-55112 TUBE, CABLE GUIDE (1 required per assembly)
TUBE-CABLE GUIDE,NLA 32-55112 32-55112
32-55112OEM Part 32-55112 - Tube - Cable Guide, NLA (more info) About Mercury Marine $40.00 $40.00 Add to shopping cart
10+ in stock. Explain stock levels
#22 12-37985 WASHER (2 required per assembly)
WASHER            O NLA  
12-37985 WASHER O NLA
(more info)
    UnavailableUnavailable Parts
#10 11-99405 NUT, PUMP STUD TO B RACKET (1 required per assembly)
1182671112 11-99405  
11-99405OEM Part 11-99405 - Nut (more info) About Mercury Marine $1.00 $1.00 Add to shopping cart
8 in stock. Explain stock levels
NUT (.375-16) 11-826711 12 11-826711 12
11-826711 12OEM Part 11-826711 12 - Nut - Priced Individually (more info) About Mercury Marine $2.50 $2.50 Add to shopping cart
Available to order:
Usually ships
within 8 days
#23 11-37984 NUT, (.875-14), CABLE GUIDE TUBE AND MOUNTING TUBE (2 required per assembly)
118M0041651 11-37984  
11-37984OEM Part 11-37984 - Nut - Priced Individually (more info) About Mercury Marine $5.50 $5.50 Add to shopping cart
10+ in stock. Explain stock levels
NUT (.875-14) 11-8M0041651  
11-8M0041651OEM Part 11-8M0041651 - Nut - Priced Individually (more info) About Mercury Marine $7.90 $7.90 Add to shopping cart
Available to order:
Usually ships
within 8 days
#11 92374 COOLER, Oil (1 required per assembly)
OIL COOLER        O NLA 92374
92374 OIL COOLER O NLA
(more info)
    UnavailableUnavailable Parts
#24 57286 BRACKET, MOUNTING-TRANSOM PLATE (1 required per assembly)
BRACKET           O NLA 57286
57286 BRACKET O NLA
(more info)
    UnavailableUnavailable Parts
#12 54-32781 CLAMP, COOLER TO BRACKET (2 required per assembly)
CLAMP @2          O - Replaced by 54-815504228  
54-32781This part has been superseded. CLAMP @2 O - Replaced by 54-815504228
(more info)
    UnavailableUnavailable Parts
CLAMP Worm Gear 54-815504228 54-815504228
54-815504228OEM Part 54-815504228 - Clamp (more info) About Mercury Marine $14.30 $14.30 Add to shopping cart
Available to order:
Usually ships
within 8 days
#25 10-31832 BOLT, (.500-20 x 1.00), MOUNTING BRACKET TO TRANSOM PLATE (2 required per assembly)
SCREW             O NLA  
10-31832 SCREW O NLA
(more info)
    UnavailableUnavailable Parts
#13 54-54428 CLAMP, RETURN HOSE TO FITTING (3 required per assembly)
CLAMP             O - Replaced by 54-815504104  
54-54428This part has been superseded. CLAMP O - Replaced by 54-815504104
(more info)
    UnavailableUnavailable Parts
CLAMP Worm Gear 54-815504104 54-815504104
54-815504104OEM Part 54-815504104 - Clamp (more info) About Mercury Marine $4.70 $4.70 Add to shopping cart
Available to order:
Usually ships
within 8 days
#14 49748A 1 BRACKET (1 required per assembly)
BRACKET ASSY,NLA 49748A 1  
49748A 1OEM Part 49748A 1 - Bracket Assembly, NLA (more info) About Mercury Marine $29.00 $29.00 Add to shopping cart
1 in stock. Explain stock levels
#26 13-31848 LOCKWASHER, (.500), MOUNTING BRACKET SCREW (2 required per assembly)
LOCKWASHER Note: must be ordered in multiples of 5 13-31848  
13-31848OEM Part 13-31848 - LockWasher - Priced Individually (more info) About Mercury Marine $1.00 $1.00 Add to shopping cart
10+ in stock. Explain stock levels
#27 10-57968 SCREW, (.375-24 x 3.00), ADJUSTING-MOUNTING BRACKET (1 required per assembly)
SCREW,NLA 10-57968  
10-57968OEM Part 10-57968 - Screw, NLA (more info) About Mercury Marine $15.00 $15.00 Add to shopping cart
10+ in stock. Explain stock levels
#16 10-58841 LAG SCREW, (.375-7 x 2.00) (2 required per assembly)
LAG SCREW (.375-7 10-58841 10-58841
10-58841OEM Part 10-58841 - Screw (more info) About Mercury Marine $1.13 $1.13 Add to shopping cart
Available to order:
Usually ships
within 8 days
#29 11-24883 NUT, ADJUSTING SCREW (1 required per assembly)
NUT @5            O - Replaced by 11-46335  
11-24883This part has been superseded. NUT @5 O - Replaced by 11-46335
(more info)
    UnavailableUnavailable Parts
NUT (.375-24) 11-46335 11-46335
11-46335OEM Part 11-46335 - Nut (more info) About Mercury Marine $2.07 $2.07 Add to shopping cart
Available to order:
Usually ships
within 8 days
#18 22-70681 ELBOW, 90 Degree (2 required per assembly)
ELBOW,NLA 22-70681  
22-70681OEM Part 22-70681 - Elbow, NLA (more info) About Mercury Marine $8.00 $8.00 Add to shopping cart
10+ in stock. Explain stock levels
#30 12-20959 WASHER, VALVE ADAPTOR STUD (1 required per assembly)
WASHER Note: must be ordered in multiples of 5 12-20959  
12-20959OEM Part 12-20959 - Washer - Priced Individually (more info) About Mercury Marine $1.50 $1.50 Add to shopping cart
10+ in stock. Explain stock levels
#18 22-70682 BAYONET FITTING (2 required per assembly)
FITTING 22-70682  
22-70682OEM Part 22-70682 - Fitting (more info) About Mercury Marine $5.47 $5.47 Add to shopping cart
10+ in stock. Explain stock levels
#31 11-28040 NUT, (.500-20), VALVE ADAPTOR STUD (1 required per assembly)
1182670817 11-28040  
11-28040OEM Part 11-28040 - Nut Note: Must be ordered in multiples of 5 (more info) About Mercury Marine $1.40 $1.40 Add to shopping cart
1 in stock. Explain stock levels
NUT @5            O - Replaced by 11-898832  
11-826708 17This part has been superseded. NUT @5 O - Replaced by 11-898832
(more info)
    UnavailableUnavailable Parts
NUT (.500-20) 11-898832  
11-898832OEM Part 11-898832 - Nut - Priced Individually (more info) About Mercury Marine $2.40 $2.40 Add to shopping cart
Available to order:
Usually ships
within 8 days
#19 22-61168 ELBOW (2 required per assembly)
ELBOW 22-61168  
22-61168OEM Part 22-61168 - Fitting (more info) About Mercury Marine $35.23 $35.23 Add to shopping cart
Available to order:
Usually ships
within 8 days
#20 22-61169 CONNECTOR (2 required per assembly)
CONNECTOR 22-61169  
22-61169OEM Part 22-61169 - Connector (more info) About Mercury Marine $27.23 $27.23 Add to shopping cart
Available to order:
Usually ships
within 8 days
#32 57971 TUBE, MOUNTING-BOOSTER ROD EXTENSION (1 required per assembly)
TUBE,NLA 57971  
57971OEM Part 57971 - Tube, NLA (more info) About Mercury Marine $76.00 $76.00 Add to shopping cart
2 in stock. Explain stock levels
#33 11-55983 NUT, (.875-14), JAM-MOUNTING TUBE (1 required per assembly)
NUT,NLA 11-55983  
11-55983OEM Part 11-55983 - Nut, NLA (more info) About Mercury Marine $7.00 $7.00 Add to shopping cart
10+ in stock. Explain stock levels
#21 32-68894 1 HOSE, (48.00 Inches Bulk) (3 required per assembly)
HOSE (48.00 Inche 32-68894  1 32-68894  1
32-68894 1OEM Part 32-68894 1 - Hose (more info) About Mercury Marine $25.22 $25.22 Add to shopping cart
Available to order:
Usually ships
within 8 days
#34 57970 ROD, Extender (1 required per assembly)
ROD,NLA 57970 57970
57970OEM Part 57970 - Rod, NLA (more info) About Mercury Marine $125.00 $125.00 Add to shopping cart
10+ in stock. Explain stock levels
#22 10-41355 SET SCREW, (#10-32 x .25) (2 required per assembly)
SET SCREW (#10-32 10-41355 10-41355
10-41355OEM Part 10-41355 - Screw (more info) About Mercury Marine $3.90 $3.90 Add to shopping cart
Available to order:
Usually ships
within 8 days
#35 87854 ADAPTOR, Cable End, ROD END (1 required per assembly)
87854T 87854  
87854OEM Part 87854 - Adaptor (more info) About Mercury Marine $132.75 $132.75 Add to shopping cart
2 in stock. Explain stock levels
ADAPTOR-CABLE END O NLA  
87854T ADAPTOR-CABLE END O NLA
(more info)
    UnavailableUnavailable Parts
#23 28-79780 KEY (1 required per assembly)
KEY               O NLA  
28-79780 KEY O NLA
(more info)
    UnavailableUnavailable Parts
#36 17-52798 PIN, Clevis, STEERING CABLE AND CLEVIS ATTACHING (2 required per assembly)
PIN Clevis 17-52798  
17-52798OEM Part 17-52798 - Clevis Pin (more info) About Mercury Marine $5.30 $5.30 Add to shopping cart
1 in stock. Explain stock levels
#24 69400 PULLEY, POWER STEERING (1 required per assembly)
PULLEY            O NLA  
69400 PULLEY O NLA
(more info)
    UnavailableUnavailable Parts
#25 77682 ADAPTOR, POWER STEERING (1 required per assembly)
ADAPTOR           O NLA  
77682 ADAPTOR O NLA
(more info)
    UnavailableUnavailable Parts
#37 18-46950 COTTER PIN, CLEVIS PIN RETAINING (2 required per assembly)
COTTER PIN 18-46950  
18-46950OEM Part 18-46950 - Cotter Pin (more info) About Mercury Marine $2.90 $2.90 Add to shopping cart
4 in stock. Explain stock levels
#35 10-37612 SCREW, (.375-16 x 1.250) (3 required per assembly)
SCREW (.375-16 x 10-37612 10-37612
10-37612OEM Part 10-37612 - Screw - Priced Individually (more info) About Mercury Marine $1.60 $1.60 Add to shopping cart
3 in stock. Explain stock levels
#38 58333 BRACE, BELT ADJUSTING (1 required per assembly)
BRACE 58333 58333
58333OEM Part 58333 - Brace (more info) About Mercury Marine $27.75 $27.75 Add to shopping cart
4 in stock. Explain stock levels