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Parts for Mercury Marine 4 HP (4-Stroke) Intake / Exhaust Valves

Ref. No. Part No. Description Manufacturer List Price Your Price Order
#1 402-803545T 2 CAMSHAFT (1 required per assembly) (4/5 H.P.) SN# 0R017220 & Up
CAMSHAFT          O - Replaced by 402-803545T03  
402-803545T 2This part has been superseded. CAMSHAFT O - Replaced by 402-803545T03
(more info)
    UnavailableUnavailable Parts
CAMSHAFT 402-803545T03  
402-803545T03OEM Part 402-803545T03 - Camshaft (more info) About Mercury Marine $247.75 $247.75 Add to shopping cart
Available to order:
Usually ships
within 8 days
#1 402-803545T 1 CAMSHAFT (1 required per assembly) (4 H.P.) SN# 0R017219 & Below
CAMSHAFT          O NLA  
402-803545T 1 CAMSHAFT O NLA
(more info)
    UnavailableUnavailable Parts
#1 402-803545T CAMSHAFT (1 required per assembly) (5 H.P.) SN# 0R017219 & Below
CAMSHAFT,NLA 402-803545T  
402-803545TOEM Part 402-803545T - Camshaft, NLA (more info) About Mercury Marine $120.00 $120.00 Add to shopping cart
10+ in stock. Explain stock levels
#2 803546 LIFTER (2 required per assembly)
LIFTER 803546  
803546OEM Part 803546 - Lifter, NLA (more info) About Mercury Marine $11.00 $11.00 Add to shopping cart
10+ in stock. Explain stock levels
#3 803547 PUSH ROD (2 required per assembly)
PUSH ROD 803547 803547
803547OEM Part 803547 - Push Rod (more info) About Mercury Marine $11.40 $11.40 Add to shopping cart
Available to order:
Usually ships
within 8 days
#4 803548 PLATE (1 required per assembly)
PLATE 803548 803548
803548OEM Part 803548 - Plate (more info) About Mercury Marine $4.10 $4.10 Add to shopping cart
2 in stock. Explain stock levels
#5 10-803509 7 BOLT (2 required per assembly)
BOLT 10-803509  7 10-803509  7
10-803509 7OEM Part 10-803509 7 - Bolt (more info) About Mercury Marine $2.90 $2.90 Add to shopping cart
Available to order:
Usually ships
within 8 days
#6 803549 ROCKER ARM (2 required per assembly)
ARM-ROCKER        O - Replaced by -8M0073650 803549
803549This part has been superseded. ARM-ROCKER O - Replaced by -8M0073650
(more info)
    UnavailableUnavailable Parts
ROCKER ARM        O - Replaced by -8M0056319  
8M0073650This part has been superseded. ROCKER ARM O - Replaced by -8M0056319
(more info)
    UnavailableUnavailable Parts
ROCKER ARM 8M0056319  
8M0056319OEM Part 8M0056319 - Rocker Arm (more info) About Mercury Marine $9.80 $9.80 Add to shopping cart
Available to order:
Usually ships
within 8 days
#7 803550 PIVOT (2 required per assembly)
PIVOT 803550 803550
803550OEM Part 803550 - Pivot (more info) About Mercury Marine $9.90 $9.90 Add to shopping cart
Available to order:
Usually ships
within 8 days
#8 11-803551 NUT (2 required per assembly)
ORD 11-803551001  O NLA  
11-803551 ORD 11-803551001 O NLA
(more info)
    UnavailableUnavailable Parts
#9 803553T VALVE, Exhaust (1 required per assembly)
VALVE-EXHAUST     O - Replaced by -8M0056316  
803553TThis part has been superseded. VALVE-EXHAUST O - Replaced by -8M0056316
(more info)
    UnavailableUnavailable Parts
VALVE Exhaust 8M0056316  
8M0056316OEM Part 8M0056316 - Exhaust Valve (more info) About Mercury Marine $35.08 $35.08 Add to shopping cart
Available to order:
Usually ships
within 8 days
#10 803552T VALVE, Intake (1 required per assembly)
8M0056312 803552T  
803552TOEM Part 803552T - Inlet Valve, NLA (more info) About Mercury Marine $26.84 $26.84 Add to shopping cart
10+ in stock. Explain stock levels
VALVE Intake 8M0056312  
8M0056312OEM Part 8M0056312 - Inlet Valve (more info) About Mercury Marine $25.83 $25.83 Add to shopping cart
Available to order:
Usually ships
within 8 days
#11 803598 SEAT (2 required per assembly)
SEAT 803598 803598
803598OEM Part 803598 - Seat (more info) About Mercury Marine $2.20 $2.20 Add to shopping cart
Available to order:
Usually ships
within 8 days
#12 24-803554 4 SPRING (2 required per assembly)
SPRING-VALVE      O - Replaced by 24-898101214  
24-803554 4This part has been superseded. SPRING-VALVE O - Replaced by 24-898101214
(more info)
    UnavailableUnavailable Parts
SPRING Valve 24-898101214 24-898101214
24-898101214OEM Part 24-898101214 - Valve Spring (more info) About Mercury Marine $5.10 $5.10 Add to shopping cart
Available to order:
Usually ships
within 8 days
#13 803555 RETAINER (2 required per assembly)
RETAINER 803555 803555
803555OEM Part 803555 - Retainer (more info) About Mercury Marine $9.90 $9.90 Add to shopping cart
Available to order:
Usually ships
within 8 days
#14 28-803556 KEEPER, Valve (4 required per assembly)
KEEPER Valve 28-803556 28-803556
28-803556OEM Part 28-803556 - Valve Keeper (more info) About Mercury Marine $5.10 $5.10 Add to shopping cart
Available to order:
Usually ships
within 8 days