42" Deck Rebuild Kit GY20454 GY20067 Fits John Deere 102 D105 E100
42" Deck Rebuild Kit GY20454 GY20067 Fits John Deere 102 D105 E100
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One New Aftermarket Replacement 42" Deck Rebuild Kit
Kit Includes: (2) Deck Blades, (1) Flat Idler Pulley, (1) Steel Flat Idler Pulley with Flanges, (1) Platform Drive Mower Belt, (2) Spindle Assembly with Nut
Fits John Deere Models:
102, 105, 107S, 115, 125, 135,
D100, D105, D110, D120, D125, D130
E100, E110, E120, E130
LA100, LA105, LA110, LA115, LA120, LA125, LA135
X105, X106, X110, X120, X125, X126, X145
(2) Deck Blades
Tech Info:
21.50" Long
2.50" Wide
7 Lobe CH
0.1550" Thick
Replaces Part Numbers: AM137328, AM137333, AM141033, GM149625, GX21694, GX22151, GY20850, 578431911
(1) Flat Idler Pulley
Tech Info:
OD: 3-5/8"
ID: 11/16"
Height: 1-3/16"
Replaces Part Numbers: GY20067, GY22172
Fits John Deere: L110, L118, L120 and L130
(1) Steel Flat Idler Pulley with Flanges
Tech Info:
5-1/4" OD Including Flanges
11/16" ID
1-3/4" Height.
Replaces Part Numbers: 756-05034, GY20110, GY20629, GY22082, 756-05034
Fits Cub Cadet lawn tractors
12ACW62R709, 12ACW62R710, 12ACW62R756, 13AVA1CS256, 13W8A1CS010, 13A9A1CN009, 13A9A1CN010, 13W9A1CN010, 13A8A1CS010, 13AVA1CS009, 13AVA1CS010, 13A9A1CS056, 13A9A1CS256, 13W9A1CS010, 13APA1CT009, 13APA1CT010, 13APA1CT210, 13B9A1CS010, 13AQA1CQ009, 13AQA1CQ010, 13AQA1CQ210, 13AQA1CQ256, 13WQA1CQ210, 13BPA1CS010, 13APA1CS210, 13AVA1CS056, 13WVA1CS009, 13WVA1CS010, 13WVA1CS210, 13AFA1CN010, 13AZA1CS010, 13WQA4CN010, 13WQA4CN210, 14AQA3CQ010, 14AQA3CQ056, 14WQA3CQ010, 14AQA5CA009, 14AQA5CA010, 14WQA5CA009, 14WQA5CA010, 13AQA2CA009, 13AQA2CA010, 13AQA2CA056, 13WQA2CA009, 13WQA2CA010, 13WPA1CT009, 13WPA1CT010, 13APA1CT056, 13APA1CT256, 13WPA1CT210, 14A7A6CA010, 14B7A3CA010, 14AQA6CA210, 17WRCBDQ010, 17ARCBDN010, 17ARCBDN056, 17WRCBDN010, 17ARCBDQ010, 13AQA1CT010, 13AQA1CT210, 13YQA1CT010, 13AQA4CN010, 131QA1CQ010, 137QA1CQ010, 13AQA4CA010, 13WQA4CA010, 17AGCACN056, 17BGCACN010, 17BRCACN010, 17BRCACN056, 17BRCACQ056, 17CRCACA009, 17CRCACA010, 17CRCACA209, 17AICAXN010, 17AICAXN210, 17AICAXZ010, 17AICAXA010, 17AICAXA210, 17AQNAEU010, 17AQNAEU056, 17ARCBDQ056, 17ARCBDA010, 17ARCBDA056 and 17AICBDA010
Fits Huskee lawn tractor 13WN77SS031
Fits John Deere 100 Series
Fits MTD lawn tractors
13AL795S004, 13AX795S004, 17ARCBDT897, 13A8A1KS897, 17ARCBDW897, 13APA1KT897, 12ABW32G897, 13APA1KS897, 13AQA1KQ897, 14A7A3KA897, 13A879KS897, 17BRCACQ897, 17AQNAEU897, 17BRCACW897, 13AQA2KW897, 13AXA1KS897, 14A7A3KW897, 13A878KT897, 13A277KS897, 17ARCBDQ099, 12ABW35T799, 131PA1ZS099, 132PA1ZS099, 131QA1ZT099, 13AQA1ZT099, 13AQA1ZT299, 132QA1ZT099, 13BQA1ZT099, 13BQA1ZT299, 13APA1ZS099, 13A7A1ZW099, 13B7A1ZW099, 1417A3ZW099, 14A7A3ZW099, 1427A3ZW099, 14A7A5ZQ099, 14B7A3ZW099, 13A278XS299, 13A878XS099, 13A277XS299 and 17BRCACT099
Fits Troy-Bilt lawn tractors
13WV78KS011 and 13WM77KS011
Fits Yard Machines lawn tractors
13A2775S000, 13AM775S000 and 13B2775S000
Fits Yardman lawn tractors
13AN785T055 and 13AN772S055
(1) Platform Drive Mower Belt
Tech Info:
1/2" Wide
103.75" Length
Replaces Part Numbers: GX20072, GY20570
(2) Spindle Assembly with Nut
Tech Info:
Height: 7 "
OD: 5 "
Replaces Part Numbers: GX21694, GY20454, GY20867, GY20962, GY21098, M149625
Fits John Deere:
LA100, LA110, LA120, LA130, LA140, LA165, X110, X120, X140, D100, D140, D150, D155, D160, 102, 115, 125, 135, 145, 155C
Models This Part Fits:
D105, LA115, LA105, X145, LA100, D125, S110, S120, LA135, D130, X120, LA125, LA120, 125, D120, LA110, D110, X125, D100, X110Additional Information:
Kit Includes: (2) Deck Blades 21.50" Long, 2.50" Wide, 7 Lobe CH, 0.1550" Thick Replaces Part Numbers: GX22151, GY20850 (2) Spindle Assemblies w/ Nut Replaces Part Numbers: GY20454, GY20962, GY21098 (1) Flat Idler Pulley OD: 3-5/8", ID: 11/16", Height: 1-3/16" Replaces Part Numbers: GY20067, GY22172 (1) Steel Flat Idler Pulley with Flanges 5-1/4" OD Including Flanges, 11/16" ID, 1-3/4" Height Replaces Part Numbers: GY20110, GY20629 (1) Platform Drive Mower Belt 1/2" Wide, 103.75" Length Replaces Part Numbers: GX20072, GY20570Reference Numbers:
GX22151, GY20850, AM137327, M137328, AM137329, AM137330, AM137333, AM141031, M145969, M145970, M14942, M154061, M154062, UC21583, AUC23277, GY20067, GY22172, GY20570, GX20072, AUC15811, GY20454, GY20893, GY20962, GY21098, GY22082, AUC17621, GY20110, GY20629Product Category:
Lawn & GardenView More: Lawn & Garden Replacement Parts
Product Sub Group:
Deck ComponentsView More: Deck Components Replacement Parts

- 5 stars: 22 (79%)
- 4 stars: 4 (14%)
- 3 stars: 1 (4%)
- 2 stars: 0 (0%)
- 1 star: 1 (4%)
42" Deck Rebuild Kit GY20454 GY20067 Fits John Deere 102 D105 E100
Rebuilding my mower deck couldn't have been any simpler thanks to you guys price was great shipping was fast thanks a bunch!
Great product at a great cost
Thank you for the 5-Star Rating and for your support! If there is anything we can assist you with in in the future please let us know! Thanks Baron!
- Reliable Aftermarket Parts
Spindles were cross threaded
Thank you for your feedback. I am sorry we missed the mark on this order. Please know that we have one of the best return policies in the industry. If something doesn't fit, look, smell right, or took to long to ship, you can return it or submit for an exchange. We appreciate your feedback and we will make sure that these listings are looked in to and updated if needed.
Thank you for your support!
- Reliable Aftermarket Parts, Inc
One of the spindles had a lug nut broken off in the hole. I thought I get could by with 3 screwed in tight, that was a mistake, one of the other screws stripped and now I need a new kit.
As I was searching for mower deck repairs for my John Deere mower, I came across Reliable Aftermarket Parts website. It fit my needs to the tee. Had the parts that I needed, at a great price and was promptly shipped. I did have one part that was not correct, called Customer Service and the correct part was promptly shipped. I will use this website for other needs that may arise.
One of the housings was cracked. It was replaced very quickly. This was the only issue and it worked very well.
Over all was a great deal. Though the belt was splot and ready to break after first cut. Other than that I have put the bearings to the test I cut a field that was about a year over due for a cut
I received product very quickly. Unfortunately 1 of the spindles was defective. Contacted customer service and they sent another! I’d order from this company again!
Got the parts fast and never missed a mowing!!! Thanks
Fits good
Just completed rebuilding my zJD 42” mower deck blade assemblies. All parts fit perfectly and appear factory original. Determined I need to also replace 7” pulleys and deck wheels.
John Deere spindles and blades fit and work great
Shipping was relatively quick. Parts were as described and reasonably priced. Also appreciated the 10% off promo code for online purchases.
All parts fit and function just like original. Belt and blades would have cost this much at dealer let alone the spindles and back side pulleys.
Yep worked great everything fit fair price
Everything fit great but the belt was a little longer than the original John Deere belt it didn’t slip on on the first cut but grass was not thick time will tell. Good price for what you get. I would recommend.
Fast reliable shipping. As purchased. Recommend
It turned out that some of the parts in the kit I ordered did not fit my machine. As advertised, it was a "hassle free" return. Unfortunately the parts I need are not available, but I definitely will be shopping RAP in the future.
one of the spindles had bad threads and bolt snaped. all else good
Shipped quickly. Took less than an hour to install. Mows like new!
Did not receive mower blades
These parts came super quick and fit my D 105 JD perfectly. Al parts are good quality and are working great.
Delivered fast ,good quality parts , and working great
Parts all fit, artived in 5 days.
My order was a great deal!
I ordered parts for my mower a few times and all my parts were on time!
When I need more I will use this site again!
I ordered a rebuild kit for my mowing deck. New pulley’s, spindle’s, blades and belt. Order arrived quickly and the parts fit perfectly. If more parts are need, I would not hesitate to order again
Everything I ordered came in one box and was able to rebuild my whole deck for about half of what is would have cost at the dealer. was very easy to order and got my parts in just a few day. will defiantly be back when I need more parts for may mower.


