HOLIDAY ALERT

We will be closed on Wednesday, December 31st & Thursday, January 1st in observance of the New Year holiday.
Any orders placed after this time will be processed on Friday, January 2nd.

To all our customers - thank you for an amazing 2025!  Have a Happy New Year!

IMPORTANT BULLETIN
The EPA has recently approved the temporary sale of E15-blended gasoline.  E15 is strictly prohibited by law for use in marine engines.

What you need to know...

WE WANT TO HEAR FROM YOU!

We strive to make improvements that make it easier to serve your boating needs.
We’d like to know more about you and how we can do the best job possible for you.
Please take the time to complete this brief 3-5 minute survey to help us serve you better.

FREE Ground Shipping on Orders over $100!  Exceptions apply - see details.

Toggle Nav
  • Sign In
  • Create an Account
My Cart
Search
Menu
Account
Settings

Inboard Transmission Assemblies

32 Items

Set Descending Direction
View as Grid List
  1. ZF Marine 45C-1.01 ZF 45C Direct Drive Transmission
    45C Direct Drive Transmission 1:1 Ratio
    ZF Marine 3311000002
    Qty In Stock: 5
    MSRP: $2,200.10 $1,913.13
    Add to Wishlist
  2. Down Angle Transmission 2.52:1 Ratio | ZF Marine 68A-2.52
    Down Angle Transmission 2.52:1 Ratio
    ZF Marine 68A-2.52
    Qty In Stock: 5
    MSRP: $4,996.83 $4,345.07
    Add to Wishlist
  3. ZF Marine 45C-1.00ES12V Direct Drive 12 volt Transmission
    45C Direct Drive Transmission 1:1 Ratio, 12 Volt Electric Shift
    ZF Marine 45C-1.00ES12V
    Qty In Stock: 2
    MSRP: $2,641.12 $2,296.62
    Add to Wishlist
  4. Pleasurecraft Marine RA157025E 1:1 Ratio 80S Electric Transmission
    1:1 Ratio 80S Electric Transmission
    Pleasurecraft Marine RA157025E
    Qty In Stock: 0
    MSRP: $3,520.83 $3,520.83
    Add to Wishlist
  5. PCM 80A 1.23:1 Ratio Ford Transmission Kit Pleasurecraft RF157017-27
    PCM 80A 1.23:1 Ratio Ford Transmission Kit
    Pleasurecraft Marine RF157017-27
    Qty In Stock: 1
    MSRP: $6,000.00 $6,000.00
    Add to Wishlist
  6. Small Image
    Model 71C 1:1 Direct Drive Transmission
    Velvet Drive 10-17-004
    Qty In Stock: 9
    MSRP: $5,715.49 $3,865.35
    Add to Wishlist
  7. ZF Marine 68A-2.04 Down Angle Transmission 2.04:1 Ratio
    Down Angle Transmission 2.04:1 Ratio
    ZF Marine 68A-2.04
    Qty In Stock: 3
    MSRP: $4,755.27 $4,135.02
    Add to Wishlist
  8. VD-1018-000-004 Velvet Drive 72C 1.5:1 Transmission
    72C 1.5:1 Transmission
    Velvet Drive 10-18-004
    Qty In Stock: 0
    MSRP: $13,159.97 $11,135.36
    Add to Wishlist
  9. PCM 80A 1.23:1 Ratio GM Transmission Kit Pleasurecraft RF157017-27A
    PCM 80A 1.23:1 Ratio GM Transmission Kit
    Pleasurecraft Marine RF157017-27A
    Qty In Stock: 2
    MSRP: $6,000.00 $6,000.00
    Add to Wishlist
  10. Small Image
    72C 1:1 Stern Drive Transmission
    Velvet Drive 10-18-014
    Qty In Stock: 0
    MSRP: $9,349.64 $7,563.98
    Add to Wishlist
  11. ZF 63A Transmission, 1.56:1 Ratio
    ZF 63A Transmission, 1.56:1 Ratio
    Quicksilver 863744T2
    Qty In Stock: 1
    MSRP: $4,579.21 $4,350.25
    Add to Wishlist
  12. Small Image
    Velvet Drive 72C 1.8:1 Transmission
    Velvet Drive 10-18-106
    Qty In Stock: 0
    MSRP: $15,931.11 $13,480.13
    Add to Wishlist
  13. ZF Marine 3323001004 ZF 85A 1.6:1 Marine Transmission
    Down Angle Transmission 1.6:1 Ratio
    ZF Marine 3323001004
    Qty In Stock: 1
    MSRP: $6,371.00 $6,301.98
    Add to Wishlist
  14. Indmar 495165 Electric Transmission Kit, ZF45C to VD 1:1
    Electric Transmission Kit, ZF45C to VD 1:1
    Indmar 495165
    Qty In Stock: 1
    MSRP: $2,552.53 $2,552.53
    Add to Wishlist
  15. Direct Drive 71L w/4 In Coupler VD-4019000MR3 Velvet Drive Left Angle View
    Direct Drive 71L with 4 inch Coupler
    Velvet Drive 4019000MR3
    Qty In Stock: 4
    MSRP: $6,050.00 $2,438.32
    Add to Wishlist
  16. zf63a_3
    Down Angle Transmission 1.56:1 Ratio
    ZF Marine 68A-1.56
    Qty In Stock: 2
    MSRP: $4,161.03 $3,618.29
    Add to Wishlist
  17. Small Image
    Transmission Kit Ford 80I 1:1 Ratio
    Pleasurecraft Marine RF157016-26
    Qty In Stock: 3
    MSRP: $4,364.58 $4,364.58
    Add to Wishlist
  18. M30 Transmission 2:1 Ratio
    M30 Transmission 2:1 Ratio
    Baysan Marine BMT-M30-2.00
    Qty In Stock: 8
    MSRP: $2,527.23 $815.72
    Add to Wishlist
  19. Velvet Drive Electric Shift Transmission 1.46:1
    Velvet Drive Electric Shift Transmission 1.46:1
    Indmar 082020ES
    Qty In Stock: 0
    MSRP: $8,903.30 $8,230.63
    Add to Wishlist
  20. Velvet Drive Electric Shift Transmission 1.46:1
    Velvet Drive Electric Shift Transmission 1.46:1
    Indmar 082120ES
    Qty In Stock: 0
    MSRP: $7,136.15 $6,580.55
    Add to Wishlist
  21. Transmission 80A Electric Gear Shift
    Transmission 80A Electric Gear Shift
    Pleasurecraft Marine RA157027E
    Qty In Stock: 0
    MSRP: $5,833.33 $5,833.33
    Add to Wishlist
  22. Pleasurecraft Marine RF157016-26A Transmission Kit GM 80I 1:1 Ratio
    Transmission Kit GM 80I 1:1 Ratio
    Pleasurecraft Marine RF157016-26A
    Qty In Stock: 2
    MSRP: $4,364.58 $4,364.58
    Add to Wishlist
  23. Small Image
    Model 72C 1:1 Direct Drive Transmission
    Velvet Drive 1018-000-002
    Qty In Stock: 0
    MSRP: $9,730.84 $7,872.43
    Add to Wishlist
  24. Small Image
    72C 2.5:1 Transmission
    Velvet Drive 10-18-010
    Qty In Stock: 0
    MSRP: $14,199.15 $11,487.30
    Add to Wishlist
  25. 72C Series 2.9:1 Reduction Transmission
    72C Series 2.9:1 Reduction Transmission
    Velvet Drive W10-18-012
    Qty In Stock: 0
    MSRP: $14,199.15 $12,014.64
    Add to Wishlist
  26. ZF 15M 1.88:1 Marine Transmission
    ZF 15M 1.88:1 Marine Transmission
    ZF Marine 3306002004
    Qty In Stock: 0
    MSRP: $4,301.98 $3,740.85
    Add to Wishlist
  27. 25M Transmission, 1.88:1 Ratio
    25M Transmission, 1.88:1 Ratio
    ZF Marine 3307002001
    Qty In Stock: 0
    MSRP: $5,471.08 $4,757.46
    Add to Wishlist
  28. TRANS 8 DEG DOWN ANGLE,#500503
    TRANS 8 DEG DOWN ANGLE,#500503
    ZF Marine 3311001014
    Qty In Stock: 0
    MSRP: $3,417.72 $2,971.93
    Add to Wishlist
  29. Down Angle Transmission 1.22:1 Ratio
    Down Angle Transmission 1.22:1 Ratio
    ZF Marine 68A-1.22
    Qty In Stock: 0
    MSRP: $4,906.17 $4,266.23
    Add to Wishlist
  30. 12 volt Electric Shift Transmission
    12 volt Electric Shift Transmission
    ZF Industries ZF68A-2.04ES12V
    Qty In Stock: 1
    MSRP: $4,497.27 $3,910.67
    Add to Wishlist
  31. ZF Marine 68A-2.70 ZF 68A Down Angle Transmission 2.7:1 Ratio
    Down Angle Transmission 2.70:1 Ratio
    ZF Marine 68A-2.70
    Qty In Stock: 3
    MSRP: $4,411.46 $3,836.06
    Add to Wishlist
  32. ZF marine 85A 1.96 ratio
    Down Angle Transmission 1.96:1 Ratio
    ZF Marine 3323001003
    Qty In Stock: 0
    MSRP: $6,371.00 $6,302.01
    Add to Wishlist

32 Items

Set Descending Direction
View as Grid List

Sorry, is not an active item in our system. However, we may still be able to help you. Please email us at support@marinepartssource.com or call us at (866)388-0390 for assistance. Please make sure to have the item number handy when you contact us.

My Wish List
Last Added Items
  1. Add to Cart
    Remove This Item
Go to Wish List
You have no items in your wish list.
© 2026 Marine Parts Source. All Rights Reserved.