Home > PRODUCTS > TRANSMISSION / FINAL DRIVE
Choose a sub category:
LIMITED SPECIAL OFFER
Sort By:
Page of 2
VIDEO FINAL DRIVE - GMC MOTORHOME SPEEDO REDUCER - GMC MOTORHOME
https://www.youtube.com/
@motorhomerehabranch/vide
 		COMPLETELY ASSEMBLED UNIT WITHOUT OUTPUT SHAFT.SPEEDOMETER REDUCER REQUIRED **_HIGHLY RECOMMEND LIMITED SLIP DIFFERENTIAL **.CLICK PICTURE FOR PRICES
CORE NEEDS TO BE RETURNED IN 45 DAYS TO GET THE FULL REFUND ON THE CORE.
REFUNDABLE CORE $495.00 REQUIRED
CORRECTS SPEEDOMETER AND ODOMETER READINGS
CLICK PICTURE FOR PRICES
Final Drive Rebuild Kit - - GMC Motorhome LIMITED SLIP DIFF. HOUSING (LSD) Aluminum Final Drive Cooler Cover 3.21
This new kit contains all the high quality bearings, gaskets and seals that we use when building our final drives.

New differential housing to limit slip.

FINALLY SOLUTION TO LACK OF TRACTION ON THE FRONT WHEELS.GM01-001- Available in Complete package with 3.55, 3.70, 4.10, 3.07 abd 3.42. Call for details. CORE DEPOSIT $400.00 REQUIRED
Aluminum Final Drive Cooler Cover 3.21 GMRG-86. THIS COVER HAS BEEN MODIFIED. The fill hole has been relocated to avoid gasket leak.
NO GASKET USE RTV SEALENT
LIMITED SLIP ADDITIVE - GMC MOTORHOME LEFT SIDE SEAL - GMC MOTORHOME PINON SEAL - GMC MOTORHOME
LIMITED SLIP DIFFERENTIAL ADDITIVE - GMC MOTORHOME VERY SPECIAL O E M SEAL WITH 2 VENT HOLES TO BE MOUNTED AT 12 O'CLOCK.HAS BUILT IN BAFFEL IN THE INSIDE---- EXPENSIVE,BUT MUST BE USED TO AVOID GEAR LUBE FROM BEING VENTED OUT GM-LTSIDESEAL - DRIVERS SIDE
 		PINON SEAL--- SPECIAL VERY THIN O E M TO BE INSTALLED BACK TO BACK TO KEEP TRANSMISSION FLUID FROM GETTING INTO FINAL DRIVE AND TO KEEP FINAL DRIVE FLUID FROM GETTING INTO TRANSMISSION ------TWO SEALS REQUIRED-- PRICE IS FOR EACH SEAL GM-PINON
OUTPUT SHAFT SEAL FOR FINAL DRIVE Aluminum Final Drive Cooler Cover GMC Motorhome BISHOP'S GEAR LUBE ADDITIVE
OUT PUT SHAFT SEAL FOR FINAL DRIVE - PASSENGER SIDE
This new cover has a drain plug for simplifying oil changing. Other benefits are aluminum fins for cooling, and increased capacity by approximately 1 pint. Gaskets not included FITS 3.07-3.55 3.70 AND 4.10
PERMAFUSED HEAVY DUTY DIFFERENTIAL ANTI WEAR PROTECTION. REDUCES HEAT AND WEAR. EXTENDS GEAR LIFE AND IMPROVES PERFORMANCE
SPEEDO/TRANS - GMC MOTORHOME TRANSMISSION VENT - GMC MOTORHOME Rebuilt Transmission - GMC Motorhome
REBUILT WITH NEW SEALS TO STOP FLUID LEAK.
$50.00 CORE REQUIRED AND IS REFUNDABLE WITH THE RETURN OF YOUR OLD ONE.
DISCONTINUED LIMITED SUPPLY WHILE SUPPLIES LAST

Rebuilt transmission the only ones supplying a rebuilt Allison style torque converter and all new OEM (or better) factory seals, gaskets and clutches. WARNING TORQUE CONVERTER BOLTS MAY BE 10MM OR 3/8 PLEASE CHECK BEFORE INSTALLING THE BOLTS AFTER YOU DETERMINE THE CORRECT BOLTS APPLY BLUE LOCTITE TO THE THREADS.
THERE WILL BE ADDITIONAL INBOUND FREIGHT CHARGES AND CRATE CHARGES

THERE WILL BE CORE CHARGE $400.00 ADDED AND IS REFUNDABLE

GOVERNOR ASSEMBLY - GMC MOTORHOME Heavy Duty Torque Converter - GMC Motorhome Transmission Governor Gear - GMC Motorhome
YOU CAN BUY THIS REBUILT IS RE-CALIBRATED FOR THE 425 TRANSMISSION .
CORE EXCHANGE REQUIRED, CORE DEPOSIT  $100.00 REQUIRED 		With rebuildable exchange WARNING TORQUE CONVERTER BOLTS MAY BE 10MM OR 3/8 PLEASE CHECK BEFORE INSTALLING THE BOLTS.AFTER YOU HAVE DETERMINE THE CORRECT BOLTS APPLY BLUE LOCTITE TO THE THREADS

I accept that a rebuildable core must be returned within 45 days to receive a $300.00 core charge refund.
GOVERNOR GASKET STAINLESS STEEL 3/8 TRANSMISSION LINE CONSTANT VELOCITY INNER BOLT
GOVERNOR GASKET
Our Price: $12.50
SQUARE EDGE GASKET FOR GOVERNOR DESIGNED TO ROUTE AWAY FROM THE HOT EXHAUST. COMES WITH ALL THE FITTINGS NEEDED.
These lines have a larger diameter than the originals thus carry more volume, allowing the transmission fluid to be cooled at a faster rate. Includes 4 transmission lines and fittings
REPLACEMENT CV BOLT USING A 3/8 HEAD 12 POINT FULLY THREADED WITH WASHER. PRICE IS FOR 1 BOLT & WASHER.
ORIGINAL ONES ARE NO LONGER AVAILABLE.
STANDARD STAINLESS STEEL TRANSMISSION LINES DIFFERENTIAL BOLT (OUT OF STOCK) TRANSMISSION LEVER SEAL KIT
SPECIAL!
ORIGINAL SIZE 5/16 TRANSMISSION LINES.
DESIGNED TO ROUTE AWAY FROM THE HOT EXHAUST. 		THIS EXTREMELY POWERFUL MAGNETIC DRAIN PLUG REMOVES DAMAGING METAL PARTICLES THAT ARE HELD IN SUSPENSION IN YOUR GMC FINAL DRIVE GEAR OIL. WITHOUT THE MAGNETIC DRAIN PLUG THERE IS NO FILTRATION FOR PROTECTION AGAINST WEAR IN THIS CRUCIAL COMPONENT OF YOUR DRIVE TRAIN. FINAL DRIVE MAGNETIC DRAIN PLUGS WITH THIS MUCH POWER AND REACH ARE NOT AVAILABLE ANYWHERE ELSE.THIS ARE MADE OF RARE EARTH MINERALS.
PARKING PAUL SEAL KIT
OUTPUT SHAFT BEARING - GMC MOTORHOME 31 TOOTH SPEEDOMETER DRIVE GEAR Magnetic Transmisson Pan Bolt
NOT FOR 3.21 RATIO FINAL DRIVE.
31 TOOTH SPEEDOMETER GEAR
THIS EXTRA STRONG MAGNETIC DRAIN PLUG FITS ALUMINUM TRANNY PAN AND HELPS FILTER OUT AND REMOVE HARMFUL METAL PARTICLES THAT ARE SUSPENDED IN YOUR TRANSMISSION FLUID. THIS MINIMIZES EXCESSIVE WEAR AND ASSISTS IN MAINTAINING THE PERFORMANCE AND DURABILITY OF YOUR ALL IMPORTANT AND HISTORIC GMC TURBO-HYDRAMATIC 425 TRANSMISSION. A MAGNETIC TRANSMISSION DRAIN PLUG WITH THIS STRENGTH AND REACH IS NOT AVAILABLE ELSEWHERE.THIS ARE MADE OF RARE EARTH MINERALS GM17-001-45M
Transmission Dipstick Remote -Extension - GMC Motorhome Transmission Shift Cable - GMC Motorhome DOWN SHIFT SWITCH xx(OUT OF STOCK)

Transmission Dipstick Remote (long)

Shown with transmission pan.

GM17-REMTRNDS. SEND BACK YOUR OLD TRANSMISSION DIP STICK AND GET $35.00 CREDIT ON YOUR ACCOUNT
This is a direct replacement cable. No modification required
 		GM17-GSSWITCH