Throttle Control Linkage for Mercury / Mariner (45 / 50 HP) Engine

Start Over Different Model > Different Engine Section > THROTTLE CONTROL LINKAGE

Reference numbers in this diagram can be found in a light blue row below — scroll down to order.
Each product listed is an OEM or aftermarket equivalent part. [ Example ]

Engine Diagram

Reference numbers in this diagram can be found in a light blue row below — scroll down to order.
Each product listed is an OEM or aftermarket equivalent part. [ Example ]

#1 — 72040 — BRACKET, THROTTLE ACTUATOR (1 required per assembly)
		72040 - Bracket [ More info ] Unavailable
		72040T - Bracket, NLA [ More info ] $20.00 10+ In Stock.
#2 — 53576 — SCREW, THROTTLE ACTUATOR BRACKET (1-1/8") (3 required per assembly)
		10-53576 - Screw - Priced Individually [ More info ] $1.50 Available to Order: Usually ships within 10 days.
#3 — 26993 — LOCKWASHER (3 required per assembly) — THROTTLE ACTUATOR BRACKET SCREW
		13-26993 - LockWasher - Priced Individually [ More info ] $0.99 10+ In Stock.
		138M0204647 - LOCKWASHER, Priced Individually [ More info ] $1.70 Available to Order: Usually ships within 10 days.
#4 — 72032 — ACTUATOR, THROTTLE (1 required per assembly)
		72032 - ACTUATOR [ More info ] Unavailable
		815603A 1 - Throttle Actuator [ More info ] Unavailable
#5 — 21449 — SCREW, BRACKET TO THROTTLE ACTUATOR (2") (1 required per assembly)
		10-21449 - Screw, NLA [ More info ] $1.67 10+ In Stock.
#6 — 25893 — WASHER, BRACKET SCREW (2 required per assembly)
		12-25893 - Washer, NLA [ More info ] $1.25 10+ In Stock.
#7 — 62172 — WAVE WASHER, BRACKET SCREW (1 required per assembly)
		13-62172 - Wave Washer, NLA [ More info ] $1.50 10+ In Stock.
#8 — 29250 — NUT, BRACKET SCREW (1 required per assembly)
		11-29250 - Nut (5/16-24) [ More info ] $2.80 $1.57 10+ In Stock.
#9 — 57440 — SWIVEL, LINK ROD TO THROTTLE ACTUATOR (1 required per assembly)
		57440 - Swivel [ More info ] $16.30 $13.86 2 In Stock.
#10 — 72043 — LINK ROD (1 required per assembly)
		72043 - Link Rod, NLA [ More info ] Unavailable
#12 — 76560 — ARM, THROTTLE (1 required per assembly)
		76560 - ORD 815603A 1 [ More info ] Unavailable
#13 — 55903 — SCREW, ADJUSTING - THROTTLE ARM (2-1/4") (1 required per assembly)
		10-55903 - Screw [ More info ] $0.90 3 In Stock.
		10-89778 - Screw, NLA [ More info ] Unavailable
#13 — 25158 — SCREW, ADJUSTING - THROTTLE ARM (1-3/4") (1 required per assembly)
		10-25158 - Screw [ More info ] $3.49 9 In Stock.
#14 — 68219 — NUT, ADJUSTING SCREW (2 required per assembly)
		11-68219 - Nut (#10-32) [ More info ] $2.90 10+ In Stock.
#15 — 48039 — CAP, ADJUSTING SCREW (2 required per assembly)
		48039 - Nylon Cap [ More info ] $3.90 10 In Stock.
#16 — 39483 — LATCH, THROTTLE ARM (1 required per assembly)
		39483 - Latch [ More info ] $10.17 Available to Order: Usually ships within 10 days.
#17 — 22486 — SCREW, LATCH TO THROTTLE ARM (7/8") (1 required per assembly)
		10-22486 - Screw - Priced Individually [ More info ] Unavailable
		10-69026 - Screw [ More info ] $1.70 Available to Order: Usually ships within 10 days.
#18 — 20099 — SPRING, COMPRESSION - LATCH SCREW (1 required per assembly)
		24-20099 - Spring - Priced Individually [ More info ] $5.30 10+ In Stock.
#19 — 20586 — NUT, LATCH SCREW (1 required per assembly)
		11-20586 - Nut, (.250-28) [ More info ] $0.46 10+ In Stock.
		11-35045 - Nut (1/4-28) [ More info ] Unavailable
		11-826709109 - Nut, (.250-28) Stainless Steel [ More info ] $3.50 10+ In Stock.
#20 — 76559A 1 — LEVER, SPARK ADVANCE (1 required per assembly)
		76559A 1 - Arm Assembly [ More info ] $9.00 3 In Stock.
		76559A 2 - SPARK ADV LEVER [ More info ] Unavailable
		815607A 1 - Spark Advance Lever [ More info ] $20.00 2 In Stock.
#21 — 55337 — SCREW (1 required per assembly) — LEVER AND ARM TO CYLINDER BLOCK (1-3/4")
		10-55337 - Screw [ More info ] $0.70 10 In Stock.
		10-818165 - Screw [ More info ] $4.90 Available to Order: Usually ships within 10 days.
#22 — 55164 — BUSHING, LEVER AND ARM SCREW (1 required per assembly)
		23-55164 - Bushing [ More info ] $18.30 Available to Order: Usually ships within 10 days.
#23 — 55171 — BUSHING , LEVER AND ARM SCREW (1 required per assembly)
		23-55171 - Bushing [ More info ] Unavailable
#24 — 55162 — SPRING, RETURN - SPARK ADVANCE LEVER (1 required per assembly)
		24-55162 - Spring, Return - Spark Advance Lever [ More info ] $7.70 Available to Order: Usually ships within 10 days.
#25 — 68410 — WASHER, LEVER AND ARM SCREW (1 required per assembly)
		12-68410 - Washer, NLA [ More info ] $3.32 10+ In Stock.
#29 — 76056 — LINK ROD, SPARK ADVANCE (2-1/2" LONG) (1 required per assembly)
		76056 - Link Rod, NLA [ More info ] $25.54 10+ In Stock.
#30 — 74897 — PIVOT - LINK ROD TO TRIGGER (1 required per assembly)
		74897 - Pivot [ More info ] Unavailable
		74897T - Pivot [ More info ] $12.40 Available to Order: Usually ships within 10 days.
#31 — 77013A 1 — SWIVEL, LINK ROD TO SPARK ADVANCE LEVER (1 required per assembly)
		77013A 1 - Swivel, NLA [ More info ] $18.76 10+ In Stock.
#32 — 29402 — WAVE WASHER, SWIVEL (1 required per assembly)
		13-29402 - Wave Washer - Priced Individually [ More info ] $1.70 10+ In Stock.
#33 — 26856 — BUSHING, LINK ROD SWIVEL (1 required per assembly)
		23-26856 - Bushing [ More info ] Unavailable
#34 — 33786 — WASHER, LINK ROD SWIVEL (1 required per assembly)
		12-33786 - Washer [ More info ] $0.44 10+ In Stock.
		12-73288 - Washer, (.220 X .500 X .030) Stainless Steel [ More info ] $1.40 Available to Order: Usually ships within 10 days.
#35 — 45774 — NUT, LINK ROD SWIVEL (1 required per assembly)
		11-45774 - Nut - Priced Individually [ More info ] $22.99 10+ In Stock.
#36 — 66778 — PLATE, THROTTLE ACTUATOR (1 required per assembly)
		66778 - Throttle Actuator Plate [ More info ] Unavailable
		66778T - Throttle Plate [ More info ] $23.81 6 In Stock.
#37 — 46420 — SCREW, PLATE TO THROTTLE ACTUATOR (1/2") (2 required per assembly)
		10-46420 - Screw, NLA [ More info ] Unavailable
#38 — 23015 — SCREW, ADJUSTING - PLATE (1") (1 required per assembly)
		10-23015 - Screw [ More info ] Unavailable