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Parts for MerCruiser Race Engine and Drive NXT1 Transom Gear Housing Assembly (Driveshaft)

Engine Diagram

Ref. No. Part No. Description Manufacturer List Price Your Price Order
#1 11-846393 NUT, (1.560-16 LH) (1 required per assembly)
NUT (1.560-16 LH) 11-846393  
11-846393OEM Part 11-846393 - Nut (more info) About Mercury Marine $89.19 $89.19 Add to shopping cart
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#2 23-8M0000185 SPACER, Special (1 required per assembly)
SPACER Special 23-8M0000185  
23-8M0000185OEM Part 23-8M0000185 - Spacer (more info) About Mercury Marine $80.41 $80.41 Add to shopping cart
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#3 31-30894A 1 BEARING SET, Cup And Cone (1 required per assembly)
BEARING SET Cup A 31-30894A 1 31-30894A 1
31-30894A 1OEM Part 31-30894A 1 - Bearing Set (more info) About Mercury Marine $47.90 $41.02 Add to shopping cart
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Tapered Roller Bearing 18-1156
18-1156OEM Match 18-1156 - Bearing 31-30894A1 (more info) About Sierra Marine $45.97 $36.55 Add to shopping cart
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#4 23-846505500 SPACER, (.2500) (AR required per assembly)
SPACER (.2500) 23-846505500  
23-846505500OEM Part 23-846505500 - Spacer -.2500 (more info) About Mercury Marine $124.90 $124.90 Add to shopping cart
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#4 23-846505505 SPACER, (.2505) (AR required per assembly)
SPACER (.2505) 23-846505505  
23-846505505OEM Part 23-846505505 - Spacer -.2505 (more info) About Mercury Marine $124.90 $124.90 Add to shopping cart
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#4 23-846505510 SPACER, (.2510) (AR required per assembly)
SPACER (.2510) 23-846505510  
23-846505510OEM Part 23-846505510 - Spacer -.2510 (more info) About Mercury Marine $125.00 $125.00 Add to shopping cart
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#4 23-846505515 SPACER, (.2515) (AR required per assembly)
SPACER (.2515) 23-846505515  
23-846505515OEM Part 23-846505515 - Spacer -.2515 (more info) About Mercury Marine $124.90 $124.90 Add to shopping cart
Available to order:
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#4 23-846505520 SPACER, (.2520) (AR required per assembly)
SPACER (.2520) 23-846505520  
23-846505520OEM Part 23-846505520 - Spacer -.2520 (more info) About Mercury Marine $125.00 $125.00 Add to shopping cart
Available to order:
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#4 23-846505525 SPACER, (.2525) (AR required per assembly)
SPACER (.2525) 23-846505525  
23-846505525OEM Part 23-846505525 - Spacer -.2525 (more info) About Mercury Marine $124.90 $124.90 Add to shopping cart
Available to order:
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#4 23-846505530 SPACER, (.2530) (AR required per assembly)
SPACER (.2530) 23-846505530  
23-846505530OEM Part 23-846505530 - Spacer -.2530 (more info) About Mercury Marine $125.00 $125.00 Add to shopping cart
Available to order:
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#4 23-846505535 SPACER, (.2535) (AR required per assembly)
SPACER (.2535) 23-846505535  
23-846505535OEM Part 23-846505535 - Spacer -.2535 (more info) About Mercury Marine $125.00 $125.00 Add to shopping cart
Available to order:
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#4 23-846505540 SPACER, (.2540) (AR required per assembly)
SPACER (.2540) 23-846505540  
23-846505540OEM Part 23-846505540 - Spacer -.2540 (more info) About Mercury Marine $125.00 $125.00 Add to shopping cart
Available to order:
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#4 23-846505545 SPACER, (.2545) (AR required per assembly)
SPACER (.2545) 23-846505545  
23-846505545OEM Part 23-846505545 - Spacer -.2545 (more info) About Mercury Marine $124.90 $124.90 Add to shopping cart
Available to order:
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#4 23-846505550 SPACER, (.2550) (AR required per assembly)
SPACER (.2550) 23-846505550  
23-846505550OEM Part 23-846505550 - Spacer -.2550 (more info) About Mercury Marine $125.00 $125.00 Add to shopping cart
Available to order:
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#4 23-846505555 SPACER, (.2555) (AR required per assembly)
SPACER (.2555) 23-846505555  
23-846505555OEM Part 23-846505555 - Spacer -.2555 (more info) About Mercury Marine $124.90 $124.90 Add to shopping cart
Available to order:
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#4 23-846505560 SPACER, (.2560) (AR required per assembly)
SPACER (.2560) 23-846505560  
23-846505560OEM Part 23-846505560 - Spacer -.2560 (more info) About Mercury Marine $125.00 $125.00 Add to shopping cart
Available to order:
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#4 23-846505565 SPACER, (.2565) (AR required per assembly)
SPACER (.2565) 23-846505565  
23-846505565OEM Part 23-846505565 - Spacer -.2565 (more info) About Mercury Marine $122.54 $122.54 Add to shopping cart
Available to order:
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#4 23-846505570 SPACER, (.2570) (AR required per assembly)
SPACER (.2570) 23-846505570  
23-846505570OEM Part 23-846505570 - Spacer -.2570 (more info) About Mercury Marine $125.00 $125.00 Add to shopping cart
Available to order:
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#4 23-846505575 SPACER, (.2575) (AR required per assembly)
SPACER (.2575) 23-846505575  
23-846505575OEM Part 23-846505575 - Spacer -.2575 (more info) About Mercury Marine $125.00 $125.00 Add to shopping cart
Available to order:
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#4 23-846505580 SPACER, (.2580) (AR required per assembly)
SPACER (.2580) 23-846505580  
23-846505580OEM Part 23-846505580 - Spacer -.2580 (more info) About Mercury Marine $125.00 $125.00 Add to shopping cart
Available to order:
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#4 23-846505585 SPACER, (.2585) (AR required per assembly)
SPACER (.2585) 23-846505585  
23-846505585OEM Part 23-846505585 - Spacer -.2585 (more info) About Mercury Marine $124.90 $124.90 Add to shopping cart
Available to order:
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#4 23-846505590 SPACER, (.2590) (AR required per assembly)
SPACER (.2590) 23-846505590  
23-846505590OEM Part 23-846505590 - Spacer -.2590 (more info) About Mercury Marine $125.00 $125.00 Add to shopping cart
Available to order:
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#4 23-846505595 SPACER, (.2595) (AR required per assembly)
SPACER (.2595) 23-846505595  
23-846505595OEM Part 23-846505595 - Spacer -.2595 (more info) About Mercury Marine $122.66 $122.66 Add to shopping cart
Available to order:
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#4 23-846505600 SPACER, (.2600) (AR required per assembly)
SPACER (.2600) 23-846505600  
23-846505600OEM Part 23-846505600 - Spacer -.2600 (more info) About Mercury Marine $125.00 $125.00 Add to shopping cart
Available to order:
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#4 23-846505605 SPACER, (.2605) (AR required per assembly)
SPACER (.2605) 23-846505605  
23-846505605OEM Part 23-846505605 - Spacer -.2605 (more info) About Mercury Marine $122.54 $122.54 Add to shopping cart
Available to order:
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#4 23-846505610 SPACER, (.2610) (AR required per assembly)
SPACER (.2610) 23-846505610  
23-846505610OEM Part 23-846505610 - Spacer -.2610 (more info) About Mercury Marine $122.66 $122.66 Add to shopping cart
Available to order:
Usually ships
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#4 23-846505615 SPACER, (.2615) (AR required per assembly)
SPACER (.2615) 23-846505615  
23-846505615OEM Part 23-846505615 - Spacer -.2615 (more info) About Mercury Marine $122.54 $122.54 Add to shopping cart
Available to order:
Usually ships
within 8 days
#4 23-846505620 SPACER, (.2620) (AR required per assembly)
SPACER (.2620) 23-846505620  
23-846505620OEM Part 23-846505620 - Spacer -.2620 (more info) About Mercury Marine $122.66 $122.66 Add to shopping cart
Available to order:
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#4 23-846505625 SPACER, (.2625) (AR required per assembly)
SPACER (.2625) 23-846505625  
23-846505625OEM Part 23-846505625 - Spacer -.2625 (more info) About Mercury Marine $122.66 $122.66 Add to shopping cart
Available to order:
Usually ships
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#4 23-846505630 SPACER, (.2630) (AR required per assembly)
SPACER (.2630) 23-846505630  
23-846505630OEM Part 23-846505630 - Spacer -.2630 (more info) About Mercury Marine $122.66 $122.66 Add to shopping cart
Available to order:
Usually ships
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#4 23-846505635 SPACER, (.2635) (AR required per assembly)
SPACER (.2635) 23-846505635  
23-846505635OEM Part 23-846505635 - Spacer -.2635 (more info) About Mercury Marine $122.66 $122.66 Add to shopping cart
Available to order:
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#4 23-846505640 SPACER, (.2640) (AR required per assembly)
SPACER (.2640) 23-846505640  
23-846505640OEM Part 23-846505640 - Spacer -.2640 (more info) About Mercury Marine $125.00 $125.00 Add to shopping cart
Available to order:
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#4 23-846505645 SPACER, (.2645) (AR required per assembly)
SPACER (.2645) 23-846505645  
23-846505645OEM Part 23-846505645 - Spacer -.2645 (more info) About Mercury Marine $122.54 $122.54 Add to shopping cart
Available to order:
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#4 23-846505650 SPACER, (.2650) (AR required per assembly)
SPACER (.2650) 23-846505650  
23-846505650OEM Part 23-846505650 - Spacer -.2650 (more info) About Mercury Marine $125.00 $125.00 Add to shopping cart
Available to order:
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#4 23-846505655 SPACER, (.2655) (AR required per assembly)
SPACER (.2655) 23-846505655  
23-846505655OEM Part 23-846505655 - Spacer -.2655 (more info) About Mercury Marine $124.90 $124.90 Add to shopping cart
Available to order:
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#4 23-846505660 SPACER, (.2660) (AR required per assembly)
SPACER (.2660) 23-846505660  
23-846505660OEM Part 23-846505660 - Spacer -.2660 (more info) About Mercury Marine $125.00 $125.00 Add to shopping cart
Available to order:
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#4 23-846505665 SPACER, (.2665) (AR required per assembly)
SPACER (.2665) 23-846505665  
23-846505665OEM Part 23-846505665 - Spacer -.2665 (more info) About Mercury Marine $122.54 $122.54 Add to shopping cart
Available to order:
Usually ships
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#4 23-846505670 SPACER, (.2670) (AR required per assembly)
SPACER (.2670) 23-846505670  
23-846505670OEM Part 23-846505670 - Spacer -.2670 (more info) About Mercury Marine $125.00 $125.00 Add to shopping cart
Available to order:
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#4 23-846505675 SPACER, (.2675) (AR required per assembly)
SPACER (.2675) 23-846505675  
23-846505675OEM Part 23-846505675 - Spacer -.2675 (more info) About Mercury Marine $125.00 $125.00 Add to shopping cart
Available to order:
Usually ships
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#4 23-846505680 SPACER, (.2680) (AR required per assembly)
SPACER (.2680) 23-846505680  
23-846505680OEM Part 23-846505680 - Spacer -.2680 (more info) About Mercury Marine $125.00 $125.00 Add to shopping cart
Available to order:
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#4 23-846505685 SPACER, (.2685) (AR required per assembly)
SPACER (.2685) 23-846505685  
23-846505685OEM Part 23-846505685 - Spacer -.2685 (more info) About Mercury Marine $122.54 $122.54 Add to shopping cart
Available to order:
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#4 23-846505690 SPACER, (.2690) (AR required per assembly)
SPACER (.2690) 23-846505690  
23-846505690OEM Part 23-846505690 - Spacer -.2690 (more info) About Mercury Marine $122.66 $122.66 Add to shopping cart
Available to order:
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#5 45-842980 DRIVESHAFT (1 required per assembly)
DRIVESHAFT        O - Replaced by 45-8M0077644 45-842980
45-842980This part has been superseded. DRIVESHAFT O - Replaced by 45-8M0077644
(more info)
    UnavailableUnavailable Parts
DRIVESHAFT        O  
45-8M0077644 DRIVESHAFT O
(more info)
    UnavailableUnavailable Parts
#6 15-846351A 1 SHIM SET (1 required per assembly)
SHIM SET 15-846351A 1  
15-846351A 1OEM Part 15-846351A 1 - Shim Set (more info) About Mercury Marine $59.91 $59.91 Add to shopping cart
Available to order:
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#7 31-846480T 1 BEARING SET, Cup And Cone (1 required per assembly)
BEARING SET Cup A 31-846480T 1  
31-846480T 1OEM Part 31-846480T 1 - Bearing Set (more info) About Mercury Marine $95.56 $95.56 Add to shopping cart
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#8 NSS NOT SOLD SEPARATE, Pinion Gear (1 required per assembly) - NOTE: Order Gear Set 43-844165A01
#9 11-846396 NUT, (1.25-16) (1 required per assembly)
NUT (1.25-16) 11-846396  
11-846396OEM Part 11-846396 - Nut (more info) About Mercury Marine $74.35 $74.35 Add to shopping cart
Available to order:
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#- 1600-842992T04 GEAR HOUSING ASSEMBLY, Complete - Standard Skeg (1 required per assembly) - NOTE: Propshaft Centerline To Bottom Of Skeg 10.00 Inches - NOTE: Water Pickup Assembly Required. Order Individually Per Application - NOTE: Do Not Inter Mix Skeg Models On Dual Engine Applications.
GEAR HSG ASY-NXT1 O NLA  
1600-842992T04 GEAR HSG ASY-NXT1 O NLA
(more info)
    UnavailableUnavailable Parts
#- 1600-842992T05 GEAR HOUSING ASSEMBLY, Complete - X Long Skeg (1 required per assembly) - NOTE: Propshaft Centerline To Bottom Of Skeg 11.00 Inches - NOTE: Water Pickup Assembly Required. Order Individually Per Application - NOTE: Do Not Inter Mix Skeg Models On Dual Engine Applications.
GEAR HOUSING ASSE 1600-842992T05  
1600-842992T05OEM Part 1600-842992T05 - Gear Hsg Assembly-nxt1 (more info) About Mercury Marine $13,561.06 $13,561.06 Add to shopping cart
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#- 1600-8M8023416 GEAR HOUSING ASSEMBLY, Complete - Cambered Skeg (1 required per assembly) - NOTE: Water Pickup Assembly Required. Order Individually Per Application - NOTE: Do Not Inter Mix Skeg Models On Dual Engine Applications.
GEAR HOUSING ASSE 1600-8M8023416  
1600-8M8023416OEM Part 1600-8M8023416 - Gear Hsg Assembly-nxt1 (more info) About Mercury Marine $13,561.06 $13,561.06 Add to shopping cart
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