dschutt 1 #1 Posted May 29, 2020 (edited) Hey guys this is my first post. I got a new to me 310-8 in real nice shape. Pulled the drive apart and need bearings. Water got in through the shift boot. Model is 3110k81 12809 which thanks to this forum i found to be 1990. Problem is all the info i found on here says 1 1/8 axles i have 1" axles with 4 pin planetary. Uni drive pn is 2988185. I need axle bearings seals , large ball bearing which is a 6008, and brake shaft bearings input shaft bearings (b107) and seals. Anyone have the sizes so i can call my local bearing supplier? Thanks. Edited May 29, 2020 by dschutt Spelling 1 Share this post Link to post Share on other sites
SylvanLakeWH 25,927 #2 Posted May 29, 2020 The transmission gurus will be along shortly... Share this post Link to post Share on other sites
ebinmaine 68,349 #3 Posted May 29, 2020 Nice work tearing into that. There is a thread at/near the top of the transmission section that shows cross reference numbers. One option is to call Lowell at Wheelhorse parts and more. One of our fine vendors. Him and Joette are very helpful. They'll have all the stuff you need. Remember to order a shift boot and double check the hub set screws to be sure they're in good shape. Share this post Link to post Share on other sites
tom2p 2,394 #4 Posted May 29, 2020 fellow woods rider - welcome ! ( from 'retired' woods rider ) Share this post Link to post Share on other sites
dschutt 1 #5 Posted May 29, 2020 thank you! hub screws are in great shape hour meter shows very low run time. runs great mowed the lawn 5 times before i drained the fluid and found water. The parts diagrams im finding are all 1 1/8" any link to the correct drive? Share this post Link to post Share on other sites
gwest_ca-(File Mod) 11,096 #6 Posted May 29, 2020 Click on the fuzzy picture Here is what comes up when searching the files using 31-10K801. 27 hits on 2 pages https://www.wheelhorseforum.com/search/?q=31-10k801&quick=1&type=downloads_file Garry Share this post Link to post Share on other sites
stevasaurus 22,863 #7 Posted May 29, 2020 welcome to Red Square. This is going to be a little confusing, but here goes. If you have 1" axles and the 4 pinion differential, then you have the #11095 transmission. The stuff you are seeing says the 310-8 should have the #11096 transmission...which has 1 1/8" axles and 8 pinions in the differential. So your 1990 310-8 model # 31-10K801 serial #12809 has the #11095 transmission. Axle bearings (2) #1528 cross to KOYO #B-1616 Axle seals (2) #100863 cross to SKF #9815 Inner axle bearings (2) #111199 cross to ... see below Input shaft bearing (1) #1542 cross to KOYO #B107 Input shaft seal (1) #100442 cross to SKF #6105 Spline shaft closed (1) #1531 cross to KOYO #M10121 Brake Shaft bearing (1) #1523 cross to KOYO #B1210 #B-1212 is discontinued Brake Shaft seal (1) #100441 cross to SKF #7410 Cluster Gear shaft bearing closed (1) #1531 cross to M-10121 11/44 tooth gear bearing (2) #1532 cross to KOYO #M-16121 I think your serial #12809 is the reason you have the #11095 transmission. Serial #s 11752-11755 have the 1 1/8" axle transmission. Hopefully your inner axle bearings are OK...curious as to what you have there. If you have the needle bearings, they are WH #111199. If you have the ball bearing, it could be WH#1533. #1533's are available through Wheel Horse Parts and More. I'm not sure what the needle bearing is replaced by. 1533 measures 1.500" ID and 2.500" OD 111199 measures 1.5748" or 40mm ID....2.6772" or 68mm OD.... .5906" or 15mm Wide. If you do a search using 1533 or 111199 you can find lots of information, and the service bulletin for this. 1 Share this post Link to post Share on other sites
dschutt 1 #8 Posted June 15, 2020 Got it all sorted. had troule finding sealed bearings so i put a plastic plug in the ones below the fluid level. Works great all bearings for 80$ i have a slight weep by the brake drum however. Thanks for the help Share this post Link to post Share on other sites
