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BAKER Drivetrain

Hydraulic Side Cover

Hydraulic Side Cover

Function-Formed 5-Speed Hydraulic Side Covers Are Back! We’ve officially resurrected the original Function-Formed (FF) Hydraulic Side Covers for stock 5-Speed and BAKER transmissions. The Hydraulic Side Covers was one of the first parts in the FF product line. We took away all the ‘fat’ of the standard aftermarket side cover and left the function. The true art of any mechanical part is the function. The parts that make it happen, that do the work and yield the results. We sucked the side cover up to the bearing door as much as possible by utilizing aerospace-derived hydraulic ball plugs, that enabled the bleeder screw and feed line ports to be right next to the gasket surface. We even put the conventional transmission dipstick on a diet. Precision-machined from 6061-T6 billet right here in our Haslett, Michigan, machine shop, these side covers are as strong as they are sleek.  The result is the tidiest design possible, yielding the strength necessary to get the job done, and a smooth surface finish to match.

 

Features

  • Machined 6061-T6 Side Covers tuck tighter to the transmission than the stock cable-style side covers
  • Compact hydraulic line routing enabling the banjo fitting to be on the front of the transmission
  • Compatible with Stock H-D 5 Speeds, BAKER OD6, DD6, DD5 Transmissions or any other transmission that uses a stock equivalent mechanical cable-style side cover
  • System designed to offer the same amount of adjustability at the hand control and engagement point as the stock mechanical clutch cable

Technical

  • Compactly designed and packaged dipstick sneaks into the side cover assembly. Yields the standard functionality, while maintaining as small a footprint as possible
  • Utilizes the stock mechanical center rod assembly. Enabling the adjustment you want at the clutch lever, as well as being compatible with all types of clutches available on the market
  • Steel 1.5″ diameter piston rides on high-grade .125″ thick Buna N O-Rings. Delivers the smooth engagement throughout the stroke of the lever, as well as the durability against the transmission fluid and silicone-based brake fluid used in today’s hydraulic clutch systems
  • By using 5/32″ diameter stainless steel, aerospace-derived, ball plugs in conjunction with some crafty precision machining, the fluid can be routed to the outside of the piston, while the banjo fitting remains right near the gasket surface

Fitment: 1987-1999 Softail, Dyna, & FXR, 2000-2006 Softail, 2000-2005 Dyna, BAKER DD5, DD6, and OD6. 1993-2006 Touring Models*

*The BAKER Hydraulic Side Covers will fit the 1993-2006 Touring models with the additional purchase of a Drag Specialties Engine Oil Spout Kit. Click here for a direct link to the Drag Specialties Oil Spout kit. Kit requirement is due to interference between the bleeder valve and the existing stock oil spout assembly.

 

Hydraulic Side Cover, Front Feed, Cutaway Features

 

Hydraulic Side Cover, Front Feed, Piston Bore Passages

 

Notes:

  • Installation on 1993-2006  FLH/FLT models requires either the stock cast engine oil spout to be trimmed to clear the bleeder screw or installation of the Drag Specialties Engine Oil Spout Kit.
  • Banjo Bolt is 3/8-24 thread (provided by customer)  bleeder screw is 1/4-28 thread (included in the kit)
  • Designed to work with DOT 5 Brake Fluid
  • Designed to work with the stock sized 11/16″ diameter piston clutch lever assembly or an aftermarket equivalent.
  • Transmission oil level is checked with the bike on the kick stand, and threading the dipstick into the side cover.  

Installation Instructions BAKER LSD FF Hydraulic Side Cover installation instructions with exploded views : Click Here




Taking design cues from our ever increasing product family known as Function Formed, we have wrapped the outer design around the functional components found inside. No garnish, or decorations, just the meat and potatoes to make this side cover look as good as it functions.

Features

  • FF aesthetics milled out of 6061-T6.
  • Low profile external features for maximum exhaust clearance.
  • 1.5″ diameter piston included.
  • Compatible with H-D or 11/16″ hydraulic master cylinders.

 Fitment: 2007-2017 BAKER DD7, 2007-2017 BAKER GrudgeBox, 2007-2017 Stock 6-Speed

PN DD7-10602-A (For Polished)

PN DD7-10603-A (For Hog Black)-

Please call 517-339-3835 to learn more.

 

 


The Hydraulic Side Cover Kit for 2017-Later M8 models is finally here! Taking design cues from our ever increasing product family known as Function Formed, we have wrapped the outer design around the functional components found inside. No garnish, or decorations, just the meat and potatoes to make this side cover look as good as it functions.

Our newly designed 28MM piston, in conjunction with supplied mainshaft & countershaft retaining nuts, help alleviate the common fluid transfer issue between the transmission and primary. 

Features

  • FF aesthetics machined out of billet aircraft grade 6061-T6.
  • Low profile external features for maximum exhaust clearance.
  • 28MM diameter piston included.
  • Large 5/16-24 Bleeder screw for durability
  • Compatible with Milwaukee-Eight H-D hydraulic master cylinders.

Fitment: 2017-Later M8 BAKER DD7, 2017-Later M8 BAKER GrudgeBox, 2017-Later M8 Stock H-D 6-Speed*

*Does not fit 2023-2025 CVO, 2024-2025 Street Glide, 2024-2025 Road Glide, 2025 Softail

DD7-10602-A Function Formed Hydraulic Side Cover Assembly,  Polish, 2006-2017 Dyna, 2007-2017 Softail, 2007-2016 Touring
DD7-10603-A Function Formed Hydraulic Side Cover Assembly,  Black, 2006-2017 Dyna, 2007-2017 Softail, 2007-2016 Touring
M8-10601-A Function Formed Hydraulic Side Cover Assembly,  Chrome, M8 Models (Except 2023-2024 CVO, 2024 Street Glide and 2024 Road Glide) 
M8-10602-A Function Formed Hydraulic Side Cover Assembly,  Polish, M8 Models (Except 2023-2024 CVO, 2024 Street Glide and 2024 Road Glide) 
M8-10603-A Function Formed Hydraulic Side Cover Assembly,  Black, M8 Models  (Except 2023-2024 CVO, 2024 Street Glide and 2024 Road Glide)
M8-10605-A Function Formed Hydraulic Side Cover Assembly,  Gloss Black, M8 Models  (Except 2023-2024 CVO, 2024 Street Glide and 2024 Road Glide)

456-56-A

Function Formed Hydraulic Side Cover, Front Feed, Raw, Stock 5-Speed*, BAKER DD5, BAKER OD6, and BAKER DD6

45605-56-A

Function Formed Hydraulic Side Cover, Front Feed, Gloss Black, Stock 5-Speed*, BAKER DD5, BAKER OD6, and BAKER DD6

Kit includes:

  • Hydraulic Side Cover
  • Cover fasteners; Bolts & Washers
  • Mainshaft & Countershaft Retaining Nuts
  • Actuator Rod with Bearings
  • Center Rod, Clutch Adjuster and Plate with Retaining Ring
  • Hydraulic Cover Gasket
  • Hydraulic Piston Assembly
  • Hydraulic Line Adapter 

Note: If you're using an aftermarket hydraulic clutch, please contact our sales team prior to ordering, as additional components may be required.


 

Note: If you're using an aftermarket hydraulic clutch, please contact our sales team prior to ordering, as additional components may be required.

Installation Instructions BAKER LSD FF Hydraulic Side Cover for 5-Speeds installation instructions with exploded views : Click Here

Installation Instructions for Cruise Drive 6-Speed Hydraulic Side cover: Click Here 

Installation Instructions for M8 Hydraulic Side cover: Click Here 

TERMS AND CONDITIONS

BAKER Drivetrain reserves the right to change prices, terms or policies at any time without notice. Orders can be pre-paid using Visa, MasterCard, American Express, Discover or PayPal. All orders not pre-paid will be sent C.O.D. certified check or money order only unless pre-approved for company check acceptance. Any orders from outside the USA must be pre-paid in US funds via wire transfer; a $30 transfer fee will apply. Prices shown are F.O.B. Haslett, MI.

LIMITED WARRANTY POLICY

BAKER™ transmission assemblies and transmission builder 's kits, are guaranteed to the original purchaser to be free of manufacturing defects in materials and workmanship for a period of 5 years from the date of purchase or up to 50,000 miles, whichever occurs first. All other BAKER products are guaranteed to the original purchaser to be free of manufacturing defects in materials and workmanship for a period of 2 years from the date of purchase or up to 24,000 miles, whichever occurs first, except for the following; Warranty does not cover clutch plate wear, throw out bearing failures or mainshaft breakage due to improper clutch nut installation.Electrical components carry a 30-day warranty; cosmetic finishes (chrome plating, hard anodizing, powder coating) are covered for 60 days. Certain promotional products may carry a shorter warranty as specified at the time of purchase. If the product is found by BAKER to be defective, such products will, at the option of BAKER, be replaced or repaired at cost to BAKER.In the event warranty service is required, the original purchaser must call or write BAKER immediately with a description of the problem. If it is deemed necessary for BAKER to make an evaluation to determine whether the transmission assembly or transmission kit or accessory is defective, the entire transmission assembly, whether originally purchased as an assembly or kit, must be properly packaged and returned prepaid to BAKER with a copy of the original purchase invoice. If after evaluation by BAKER a defect in materials and/or workmanship is found, BAKER will, at their option, repair or replace the defective part of the assembly.

RETURNS AND EXCHANGES

Returns are permitted within 30 days of the delivery date. Any merchandise returned for any reason (exchange, credit or modification) must be accompanied by a Return Goods Authorization (RGA) number or it will be refused. Call BAKER to obtain this number prior to returning goods for any reason. There is a 15% re-stocking fee for all returned items. BAKER is not liable for any shipping.

ADDITIONAL WARRANTY PROVISIONS

NOTE: Limited warranty does not cover labor or other costs or expenses incidental to the repair and or replacement of BAKER products.This warranty does not apply if one or more of the following situations is judged by BAKER to be relevant: BAKER OEM transmissions ; (these are subject to the OEM manufacturers warranty only), Improper installation , accident, modification (including but not limited to use of unauthorized parts, transmission oils or lubricants), racing, high performance application, mishandling, misapplication, neglect (including but not limited to improper maintenance), or improper repair. BAKER shall not be liable for any consequential or incidental damages arising out of or in connection with a BAKER transmission assembly, transmission kit, component or part. Consequential damages shall include without limitation, loss of use, income or profit, or losses sustained as the result of injury (including death) to any person or loss of or damage to property.BAKER transmissions, transmission kits and accessories are designed exclusively for use in American V-Twin motorcycles. BAKER shall have no warranty or liability obligation if BAKER parts are used in any other application.If it is determined that a BAKER product has been disassembled during the warranty period for any reason, this limited warranty will no longer apply unless you were instructed to do so by a BAKER Drivetrain technician for diagnostic purposes.

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Customer Reviews
4.4 Based on 21 Reviews
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C
07/25/2024
Chris SVG verified by SHOP
United States United States

Works perfect and looks good

HN
12/30/2022
Heather N.
United States

Doesn’t fit the grudge box

I purchased the grudge box and side cover at the same time went to install side cover it hit the bolts for bearring plate purchased cap bolts the side cover still contacted the bolts had to machine relief into cover got it to fit without hitting only to find out it would not work with barnnett scorpion clutch. So can’t really say how good or bad it is because it’s still in its box a wasted 500 dollars

HN
12/30/2022
Heather N.
United States United States
  • What model motorcycle do you ride? 2019 roadglide special 114

Doesn’t fit the grudge box

I purchased the grudge box and side cover at the same time went to install side cover it hit the bolts for bearring plate purchased cap bolts the side cover still contacted the bolts had to machine relief into cover got it to fit without hitting only to find out it would not work with barnnett scorpion clutch. So can’t really say how good or bad it is because it’s still in its box a wasted 500 dollars

J
09/22/2021
Jason
United States

Hydraulic Side cover in contrast cut black

Talk about Quality ! I'm sure diggin getting things Bullet proof with great parts. I just wish I had gone with Baker on the first 6 speed conversion. Sure could have saved me a big chunk a doe.

JS
09/22/2021
Jason S.
United States United States
  • What model motorcycle do you ride? 2005 FLHTCI

Hydraulic Side cover in contrast cut black

Talk about Quality ! I'm sure diggin getting things Bullet proof with great parts. I just wish I had gone with Baker on the first 6 speed conversion. Sure could have saved me a big chunk a doe.

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