Sold out NEW ARRIVAL -22% sale
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Bob's Machine Shop Bob's Machine Shop EHA to BMS Upgrade Kit #100-500009A $310.54 $394.41
Bob's Machine Shop 100-500009A Motor PlatesBob's Machine Shop EHA to BMS Upgrade Kit #100-500009ANormalized SKU: 100500009A
NEW ARRIVAL -18% sale
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Bob's Machine Shop Bob's Machine Shop 4" HD Versa Jack Plate #100-504100-NOPC-NOSPN $807.85 $978.25
Bob's Machine Shop 100-504100-NOPC-NOSPN Motor PlatesBob's Machine Shop 4" HD Versa Jack Plate #100-504100-NOPC-NOSPNNormalized SKU: 100504100NOPCNOSPN
Sold out -17% sale
Bob's Machine Shop Qualifies for Free Shipping Bob's Machine Shop 3
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Bob's Machine Shop Bob's Machine Shop 3" Bolt Kit #110-100015 $29.65 $35.39
Bob's Machine Shop 110-100015 Motor Plates The Bob's Machine Shop 110-100015 is a 3-inch bolt and nut kit built specifically for mounting an outboard motor to a BMS jack plate. It handles the motor-side fastening of the assembly, and using the correct hardware here matters — undersized or mismatched bolts can work loose under the constant vibration and load of an outboard in use. Bob's Machine Shop jack plate hardware is made to work with their setback and hydraulic jack plate systems, so if you're running a BMS plate, this is the kit that belongs on it. Straightforward to install and sized right for a secure, rattle-free connection between your motor and plate. Product Details 3-inch bolt and nut kit for BMS jack plate motor mounting Designed for the motor side of the jack plate assembly Compatible with Bob's Machine Shop jack plate systems Qualifies for free shipping Normalized SKU: 110100015
-14% sale
Bob's Machine Shop Not Qualified for Free Shipping Bob's Machine Shop 10
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Bob's Machine Shop Bob's Machine Shop 10" White Extreme Jack Plate #100-610005P-PCBW-NOSPN-NG $2,067.25 $2,398.01
Bob's 100-610005P-PCBW-NOSPN-NG Motor Plates Bob's Machine Shop 10" Extreme jack plate in white finish, model 100-610005P-PCBW-NOSPN-NG, engineered for outboard motor trim and tilt adjustment. Precision-machined construction enables optimal propeller depth control and hull attitude tuning for improved performance, fuel efficiency, and handling across varying water conditions. No-spin design ensures reliable operation in demanding marine applications. Extreme Gen 3 series support motors up to a 15″ mounting width.  If using a wider motor, such as the Yamaha XTO, a set of 1″ spacers will be required for clearance. Bob’s Machine Shop has re-engineered its world-famous jack plate for new 550+hp engines, including V10’s. The Extreme Gen 3 Action has the all-in-one style pump, built into the jack plate, so no hoses or pump to mount inside the boat.  This makes rigging the boat extremely easy! The Extreme Gen 3 Action series jack plates are available in 4, 6, 8, 10 & 12″  setbacks to suit every application. Jack plates are no longer just for fishing boats; offshore boaters will enjoy the extra speed and increased fuel economy from BMS’s new line. Jack plates are used to improve an outboard boat's speed, hole shot, fuel efficiency, and to help the boater navigate in shallow waters.  Includes Jack plate, wiring harness, relays, rocker style switch Limited Lifetime Structure Warranty against manufacturing defects 3 Year Action Pump Warranty NOTE: Show in Silver, this one is Gloss White. Normalized SKU: 100610005PPCBWNOSPNNGUPC Code: 818377015851
-14% sale
Bob's Machine Shop Not Qualified for Free Shipping Bob's Machine Shop 6
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Bob's Machine Shop Bob's Machine Shop 6" White Extreme Jack Plate #100-606005P-PCBW-NOSPN-NG $1,907.00 $2,212.12
Bob's 100-606005P-PCBW-NOSPN-NG Motor Plates Bob's Machine Shop 6" Extreme jack plate finished in white, model 100-606005P-PCBW-NOSPN-NG, delivers precision motor positioning for outboard engines. The no-spin mechanism maintains consistent trim angles while allowing fine adjustments to propeller depth, enhancing boat handling, fuel economy, and acceleration across variable sea states. Built for reliability in high-performance marine setups. Extreme Gen 3 series support motors up to a 15″ mounting width.  If using a wider motor, such as the Yamaha XTO, a set of 1″ spacers will be required for clearance. Bob’s Machine Shop has re-engineered its world-famous jack plate for new 550+hp engines, including V10’s. The Extreme Gen 3 Action has the all-in-one style pump, built into the jack plate so no hoses or pump to mount inside the boat.  This makes rigging the boat extremely easy! The Extreme Gen 3 Action series jack plates are available in 4, 6, 8, 10 & 12″  setbacks to suit every application. Jack plates are no longer just for fishing boats; offshore boaters will enjoy the extra speed and increased fuel economy from BMS’s new line. Jack plates are used to improve an outboard boat's speed, hole shot, fuel efficiency, and the boater's navigation in shallow waters.  Includes Jack plate, wiring harness, relays, rocker style switch Limited Lifetime Structure Warranty against manufacturing defects 3 Year Action Pump Warranty NOTE: Shown in Silver, this one is White. Normalized SKU: 100606005PPCBWNOSPNNGUPC Code: 818377015844
-14% sale
Bob's Machine Shop Truck Freight - Not Qualified for Free Shipping Bob's Machine Shop 10
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Bob's Machine Shop Bob's Machine Shop 10" White Action Jack Plate #100-111000P-PCBW-NOSPN-NG $1,746.75 $2,026.23
Bob's 100-111000P-PCBW-NOSPN-NG Motor Plates Bob’s Machine Shop’s new hydraulic jack plate line, “Action Series Jack Plate™”, offers new technology in the Jack Plate market.  The first Bob’s Jack plate to offer a pump inside the jack plate structure, saving boaters room inside the boat, and eliminating the need to mount a pump inside the boat.  This is a great OEM feature to help save time in rigging. The new internal pump has a motor stronger than any other internal jack plate on the market currently, which will offer greater lifting speed and strength with heavy outboards.  All of Bob’s patented features from our standard series, automotive-style grease nipples in the side rails, tension rods, and the famous Bob’s Machine Shop Design, are all incorporated into the Action Series Jack Plate™. Offered in 4″, 6″, 8″, 10″, 12″, and 14″ setbacks, Bob’s Jack plates offer 1 piece design, unlike competitors that require setback spacers to achieve the proper setback. Action series support motors up to a 14.5″ mounting width.  If wider, we recommend our Extreme Gen 3 series jack plates.  Pump inside the jack plate Factory-installed holeshot plate on 8+” Setback models Large, powerful motor that can lift heavy outboards under full power 1.5″ of lift built into structure & 6″ of adjustable travel for a total of 7.5″ total lift Can be converted to have a pump inside the boat if the owner desires to change styles Automotive grease nipples for easy lubrication Tension rods Made in the USA, in our own factory in Tampa, Florida Rated for 300HP, up to 625 lbs motors (heavier should use Extreme series) Pre-drilled for dual side mount Power Pole brackets. Includes Jack plate, wiring harness, relays, rocker style switch  Limited Lifetime Structure Warranty against manufacturing defects  3 Year Action Pump Warranty NOTE: Shown in Silver, this one is White. Normalized SKU: 100111000PPCBWNOSPNNGUPC Code: 818377015875
-14% sale
Bob's Machine Shop Truck Freight - Not Qualified for Free Shipping Bob's Machine Shop 6
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Bob's Machine Shop Bob's Machine Shop 6" White Action Jack Plate #100-106010P-PCBW-NOSPN-NG $1,691.63 $1,962.29
Bob's 100-106010P-PCBW-NOSPN-NG Motor Plates Bob’s Machine Shop’s new hydraulic jack plate line, “Action Series Jack Plate™”, offers new technology in the Jack Plate market.  The first Bob’s Jack plate to offer a pump inside the jack plate structure, saving boaters room inside the boat, and eliminating the need to mount a pump inside the boat.  This is a great OEM feature to help save time in rigging. The new internal pump has a motor stronger than any other internal jack plate on the market currently, which will offer greater lifting speed and strength with heavy outboards.  All of Bob’s patented features from our standard series, automotive-style grease nipples in the side rails, tension rods, and the famous Bob’s Machine Shop Design, are all incorporated into the Action Series Jack Plate™. Offered in 4″, 6″, 8″, 10″, 12″, and 14″ setbacks, Bob’s Jack plates offer 1 piece design, unlike competitors that require setback spacers to achieve the proper setback. Action series support motors up to a 14.5″ mounting width.  If wider, we recommend our Extreme Gen 3 series jack plates.  Pump inside the jack plate Large, powerful motor that can lift heavy outboards under full power 1.5″ of lift built into structure & 6″ of adjustable travel for a total of 7.5″ total lift Can be converted to have the pump inside the boat if the owner desires to change styles Automotive grease nipples for easy lubrication Tension rods Made in the USA, in our own factory in Tampa, Florida Rated for 300HP, up to 625 lbs motors (heavier should use Extreme series) Pre-drilled for dual side mount Power Pole brackets. Includes Jack plate, wiring harness, relays, rocker style switch Limited Lifetime Structure Warranty against manufacturing defects 3 Year Action Pump Warranty NOTE: Shown in Silver, this one is White. Normalized SKU: 100106010PPCBWNOSPNNGUPC Code: 818377015868
-20% sale
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Bob's Machine Shop Bob's Machine Shop Backing Plates Power-Coated Black #110-200000P-PCGBLK $106.24 $131.89
Bob's Machine Shop 110-200000P-PCGBLK Motor Plates Bob’s Machine Shop’s transom backing plates A machined product, made out of cold-rolled plate.  Unlike competitors that use weak casting, our backing plates are made to last Includes both an upper and lower plate for all Standard BIA boat pattern motors This is a good addition with the installation of a jack plate to help spread the load of the plate/engine across more of the transom than just the bolts/washers, and it looks great Normalized SKU: 110200000PPCGBLK
-18% sale
T-H Marine Qualifies for Free Shipping T-H Marine Hydraulic Actuator Assembly CMC Jack Plate #7050
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T-H Marine T-H Marine Hydraulic Actuator Assembly CMC Jack Plate #7050 $760.33 $920.72
T-H Marine 7050 Motor Plates Actuator Assembly CMC Jack PlateHydraulic Actuators are completely self-contained with their own fluid reservoir. They incorporate the pump, motor, reservoir, and cylinder all in the same body. This eliminates the need for multiple hydraulic components such as hoses, pumps, and cylinders. An actuator can be utilized in almost any type of environment. Made of 100% non-ferrous materials, they are totally submersible. They contain a no-leak seal and wiper that keeps dirt and water out of the working parts. Fits: CMC Power-Lift hydraulic jack plates (models: 61001, 61002, 65001, 65002, 65201) T-H Marine Hydro-Jacker hydraulic jack plates (models: HYJ-6C-DP, HYJ-10C-DP) CMC Power Tilt & Trim Units (PT-35 & PT-130 models: 13001, 13002, 52100) ATLAS Tilt & Trim Units (models: THT-35C-DP, THT-130C-DP, THT-130CGK-DP) Normalized SKU: 7050UPC Code: 739697070507
Sold out -20% sale
Bob's Machine Shop Qualifies for Free Shipping Bob’s Machine NMEA Kit Complete without Gauge #110-400003 Bob's Machine Shop Qualifies for Free Shipping Bob’s Machine NMEA Kit Complete without Gauge #110-40003
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Bob's Machine Shop Bob’s Machine NMEA Kit Complete without Gauge #110-400003 $399.00 $498.00
Bob's Machine Shop 110-400003 Motor Plates Bob’s Machine NMEA connector. This comprehensive NMEA kit from Bob's Machine integrates seamlessly with leading marine electronics platforms, including Garmin, Humminbird, Navico (Simrad/Lowrance), and Raymarine systems. Designed to bridge your jack plate with compatible Multi-Function Displays, it enables real-time height monitoring and control. Verify your unit's software version supports jack plate integration, as legacy systems may lack the necessary firmware updates. Ideal for operators seeking advanced trim and tilt management through their existing display ecosystem. Normalized SKU: 110400003
Sold out -17% sale
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Bob's Machine Shop Bob's Machine Shop Nose Cone Flush Kit #202-100000 $57.38 $68.85
Bob's Machine Shop 202-100000 Motor PlatesBob's Machine Shop Nose Cone Flush Kit #202-100000Normalized SKU: 202100000
-17% sale
Bob's Machine Shop Qualifies for Free Shipping Bob's Machine Shop TTC1 Standard Jack Plate Switch #305-500000
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Bob's Machine Shop Bob's Machine Shop TTC1 Standard Jack Plate Switch #305-500000 $29.65 $35.39
Bob's Machine Shop 305-500000 Motor Plates Standard Jack Plate switch – TTC1 – 2 button This Transom Trim Control provides a weatherproof tilt control control system at the stern of the boat to facilitate placing motor support n position with one person. Switch can also be used for remote adjustment of hydraulic jack plates. the switch housing is molded black plastic with raised white letters and may be mounted on any flat surface, comes with 18″ pigtail wire (3 wires, red/blue/green) Normalized SKU: 305500000UPC Code: 709347208901
Sold out -22% sale
Teleflex Qualifies for Free Shipping Teleflex Jackplate Wire Harness #DK4420
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Teleflex Teleflex Jackplate Wire Harness #DK4420 $198.36 $251.93
Teleflex DK4420 Motor Plates Accessories for SeaStar jackplates. Available environmentally sealed non-contact SmartStick position sensor for precise height information. Easy accessory mounting with the accessory adapter kit. Standard harness included with all SeaStar HYD jackplates Normalized SKU: DK4420UPC Code: 731957924773
-17% sale
Bob's Machine Shop Qualifies for Free Shipping Bob's Machine Shop 2.5
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Bob's Machine Shop Bob's Machine Shop 7" Bolt Kit 6 Bolt Kit #110-114007 $74.25 $89.10
Bob's Machine Shop 110-114007 Motor Plates Bolt Kit for jack plate installation For motors with 1/2″ hardware requirements Not for Mini Manual Jack Plate 304SS Contains: 6 x 1/2″ x 7" SS Bolts 6-1/2″ Nylok Nuts 12 x Flat washers 6 x Lock Washers Normalized SKU: 110114007UPC Code: 818377015103
-17% sale
Bob's Machine Shop Qualifies for Free Shipping Bob's Machine Shop 2.5
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Bob's Machine Shop Bob's Machine Shop 8" Bolt Kit 6 Bolt Kit #110-114008 $74.25 $89.10
Bob's Machine Shop 110-114008 Motor Plates Bolt Kit for jack plate installation For motors with 1/2″ hardware requirements Not for Mini Manual Jack Plate 304SS Contains: 6 x 1/2″ x 8" SS Bolts 6-1/2″ Nylok Nuts 12 x Flat washers 6 x Lock Washers Normalized SKU: 110114008UPC Code: 818377015110
-17% sale
Bob's Machine Shop Qualifies for Free Shipping Bob's Machine Shop 2.5
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Bob's Machine Shop Bob's Machine Shop 6.5" Bolt Kit 6 Bolt Kit #110-114006A $61.88 $74.25
Bob's Machine Shop 110-114006A Motor Plates Bolt Kit for jack plate installation For motors with 1/2″ hardware requirements Not for Mini Manual Jack Plate 304SS Contains: 6 x 1/2″ x 6.5" SS Bolts 6-1/2″ Nylok Nuts 12 x Flat washers 6 x Lock Washers Normalized SKU: 110114006AUPC Code: 818377015097
-17% sale
Bob's Machine Shop Qualifies for Free Shipping Bob's Machine Shop 2.5
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Bob's Machine Shop Bob's Machine Shop 6" Bolt Kit 6 Bolt Kit #110-114006 $49.19 $59.02
Bob's Machine Shop 110-114006 Motor Plates Bolt Kit for jack plate installation For motors with 1/2″ hardware requirements Not for Mini Manual Jack Plate 304SS Contains: 6 x 1/2″ x 6" SS Bolts 6-1/2″ Nylok Nuts 12 x Flat washers 6 x Lock Washers Normalized SKU: 110114006UPC Code: 818377015080
-17% sale
Bob's Machine Shop Qualifies for Free Shipping Bob's Machine Shop 2.5
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Bob's Machine Shop Bob's Machine Shop 5" Bolt Kit 6 Bolt Kit #110-114005 $61.88 $74.25
Bob's Machine Shop 110-114005 Motor Plates Bolt Kit for jack plate installation For motors with 1/2″ hardware requirements Not for Mini Manual Jack Plate 304SS Contains: 6 x 1/2″ x 5" SS Bolts 6-1/2″ Nylok Nuts 12 x Flat washers 6 x Lock Washers Normalized SKU: 110114005UPC Code: 818377015066
-17% sale
Bob's Machine Shop Qualifies for Free Shipping Bob's Machine Shop 2.5
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Bob's Machine Shop Bob's Machine Shop 5.5" Bolt Kit 6 Bolt Kit #110-114005A $61.88 $74.25
Bob's Machine Shop 110-114005A Motor Plates Bolt Kit for jack plate installation For motors with 1/2″ hardware requirements Not for Mini Manual Jack Plate 304SS Contains: 6 x 1/2″ x 5.5" SS Bolts 6-1/2″ Nylok Nuts 12 x Flat washers 6 x Lock Washers Normalized SKU: 110114005AUPC Code: 818377015073
-17% sale
Bob's Machine Shop Qualifies for Free Shipping Bob's Machine Shop 2.5
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Bob's Machine Shop Bob's Machine Shop 4" Bolt Kit 6 Bolt Kit #110-114004 $49.50 $59.40
Bob's Machine Shop 110-114004 Motor Plates Bolt Kit for jack plate installation For motors with 1/2″ hardware requirements Not for Mini Manual Jack Plate 304SS Contains: 6 x 1/2″ x 4" SS Bolts 6-1/2″ Nylok Nuts 12 x Flat washers 6 x Lock Washers Normalized SKU: 110114004UPC Code: 818377015042

Frequently Asked Questions

First Choice Marine is an online marine retailer carrying a diverse line of marine parts and accessories and related items from industry-respected and demanded manufacturers and suppliers. Through our diverse distributor network, we are able to access over 150,000 items, including our current site inventory, new products being added, and special order items. If you need it on your boat... we are your one-stop shop!

Yes, we offer FREE Shipping on most orders over $149 to US-48*.

Each product displays a shipping status message, just above the item price. Below is the meaning for each of these codes.

  • Qualifies for Free Shipping: This item qualifies for free shipping when the order is $149+
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