SKU: 18139143591

12 Tooth Starter Drive Gear Fits Komatsu Crawler 1-23500-0170 1235000170

$85.69 $95.21
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Description

12 Tooth Starter Drive Gear Fits Komatsu Crawler 1-23500-0170 1235000170Part Number: NIKKO: 1 23500 0170 Specification: UNIT TYPE: NIKKO ROTATION: CLOCKWISE TOOTH COUNT: 12 ID: 0. 76 IN 19. 3 MM GEAR OD: 1. 811 IN 46 MM OVERALL LENGTH: 3. 799 IN 96. 5 MM NUMBER OF SPLINES: 15 SPLINES TYPE: SPIRAL DRIVE TYPE: ROLLER WET CLUTCH SEAL: NO NOTES: CLUTCH BARREL OD 74. 7 MM X 33. 9 MM THICK NOTES: PINION TEETH 29. 7 MM TALL Application: KOMATSU COMPRESSORS EC260Z 97 95 6D125 ENGINE NIKKO SYSTEM KOMATSU CRAWLERS D50 85 76 6D125

Part Number:

NIKKO: 1-23500-0170

Specification:

UNIT TYPE: NIKKO
ROTATION: CLOCKWISE
TOOTH COUNT: 12
ID: 0.76 IN / 19.3 MM
GEAR OD: 1.811 IN / 46 MM
OVERALL LENGTH: 3.799 IN / 96.5 MM
NUMBER OF SPLINES: 15
SPLINES TYPE: SPIRAL
DRIVE TYPE: ROLLER
WET CLUTCH SEAL: NO
NOTES: CLUTCH BARREL OD 74.7 MM X 33.9 MM THICK
NOTES: PINION TEETH 29.7 MM TALL

Application:

KOMATSU COMPRESSORS EC260Z 97-95 6D125 ENGINE NIKKO SYSTEM
KOMATSU CRAWLERS D50 85-76 6D125 ENGINE NIKKO SYSTEM
KOMATSU CRAWLERS D50 95-86 6D125 ENGINE NIKKO SYSTEM
KOMATSU CRAWLERS D50A 83-76 6D125 ENGINE NIKKO SYSTEM
KOMATSU CRAWLERS D50A 95-84 6D125 ENGINE NIKKO SYSTEM
KOMATSU CRAWLERS D53 85-76 6D125 ENGINE NIKKO SYSTEM
KOMATSU CRAWLERS D53 95-86 6D125 ENGINE NIKKO SYSTEM
KOMATSU CRAWLERS D53A 83-76 6D125 ENGINE NIKKO SYSTEM
KOMATSU CRAWLERS D53A 97-84 6D125 ENGINE NIKKO SYSTEM
KOMATSU CRAWLERS D53P 85-76 6D125 ENGINE NIKKO SYSTEM
KOMATSU CRAWLERS D53P 97-86 6D125 ENGINE NIKKO SYSTEM
KOMATSU CRAWLERS D53S 85-76 6D125 ENGINE NIKKO SYSTEM
KOMATSU CRAWLERS D53S 97-86 6D125 ENGINE NIKKO SYSTEM
KOMATSU CRAWLERS D58 97-86 6D125 ENGINE NIKKO SYSTEM
KOMATSU CRAWLERS D58E 97-86 6D125 ENGINE NIKKO SYSTEM
KOMATSU CRAWLERS D58P 97-86 6D125 ENGINE NIKKO SYSTEM
KOMATSU CRAWLERS D60 95-76 6D125 ENGINE NIKKO SYSTEM
KOMATSU CRAWLERS D60A 97-84 6D125 ENGINE NIKKO SYSTEM
KOMATSU CRAWLERS D60E 97-95 6D125 ENGINE NIKKO SYSTEM
KOMATSU CRAWLERS D60P 97-91 6D125 ENGINE NIKKO SYSTEM
KOMATSU CRAWLERS D60S 95-84 6D125 ENGINE NIKKO SYSTEM
KOMATSU CRAWLERS D63E 97-95 6D125 ENGINE NIKKO SYSTEM
KOMATSU CRAWLERS D65 85-84 6D125 ENGINE NIKKO SYSTEM
KOMATSU CRAWLERS D65 95-86 6D125 ENGINE NIKKO SYSTEM
KOMATSU CRAWLERS D65A 97-91 6D125 ENGINE NIKKO SYSTEM
KOMATSU CRAWLERS D65P 97-91 6D125 ENGINE NIKKO SYSTEM
KOMATSU CRAWLERS D66S 87-86 6D110 ENGINE NIKKO SYSTEM
KOMATSU CRAWLERS D75 85-84 6D125 ENGINE NIKKO SYSTEM
KOMATSU EXCAVATORS PC310 95-91 6D105 ENGINE NIKKO SYSTEM
KOMATSU EXCAVATORS PC400 6D125 ENGINE NIKKO SYSTEM
KOMATSU EXCAVATORS PC400 6D170 ENGINE NIKKO SYSTEM
KOMATSU EXCAVATORS PC400 94-86 6D125 ENGINE NIKKO SYSTEM
KOMATSU EXCAVATORS PC400 94-91 SA6D125 ENGINE NIKKO SYSTEM
KOMATSU EXCAVATORS PC410 95-91 6D105 ENGINE NIKKO SYSTEM
KOMATSU EXCAVATORS PC410 95-91 6D125 ENGINE NIKKO SYSTEM
KOMATSU EXCAVATORS PC650 6D140 ENGINE NIKKO SYSTEM
KOMATSU EXCAVATORS PC650 6D170 ENGINE NIKKO SYSTEM
KOMATSU EXCAVATORS PC650 94-88 6D140 ENGINE NIKKO SYSTEM
KOMATSU EXCAVATORS PC750 6D170 ENGINE NIKKO SYSTEM
KOMATSU GENERATORS EG200 6D125 ENGINE NIKKO SYSTEM
KOMATSU GENERATORS EG220 94-86 6D125 ENGINE NIKKO SYSTEM
KOMATSU GENERATORS EG220BS 94-86 6D125 ENGINE NIKKO SYSTEM
KOMATSU GENERATORS EG275B 94-86 6D125 ENGINE NIKKO SYSTEM
KOMATSU GENERATORS EG275BS 94-86 6D125 ENGINE NIKKO SYSTEM
KOMATSU LIFT TRUCKS FD200E 94-86 6D125 ENGINE NIKKO SYSTEM
KOMATSU LIFT TRUCKS FD250 94-86 6D125 ENGINE NIKKO SYSTEM
KOMATSU LIFT TRUCKS FD250E 94-86 6D125 ENGINE NIKKO SYSTEM
KOMATSU LIFT TRUCKS FD280 94-86 6D125 ENGINE NIKKO SYSTEM
KOMATSU LIFT TRUCKS FD400 94-86 6D125 ENGINE NIKKO SYSTEM
KOMATSU LIFT TRUCKS FD400E 94-86 6D125 ENGINE NIKKO SYSTEM
KOMATSU MOTOR GRADERS GD600R 85-84 6D105 ENGINE NIKKO SYSTEM
KOMATSU MOTOR GRADERS GD605A 87-86 6D125 ENGINE NIKKO SYSTEM
KOMATSU MOTOR GRADERS GD605R 85-84 6D105 ENGINE NIKKO SYSTEM
KOMATSU MOTOR GRADERS GD623A 94-86 6D125 ENGINE NIKKO SYSTEM
KOMATSU MOTOR GRADERS GD663A 94-86 6D125 ENGINE NIKKO SYSTEM
KOMATSU MOTOR GRADERS GD705A 85-84 6D125 ENGINE NIKKO SYSTEM
KOMATSU MOTOR GRADERS GD750R 85-84 6D125 ENGINE NIKKO SYSTEM

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 18139143591

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4.0 ★★★★★
Based on 14 reviews
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Product Reviews
I
Verified Purchase
Irene Z.
Dallas, US
★★★★★ 5
Love these
Size: 18-24 Months Infant, Color: Grey
These are awesome! My 15-month old wore these everywhere on our trip to Mexico. He scuffed them up quite a bit, but other than cosmetics, they're holding strong through sand, sprinklers, and general gallivanting around. They are super easy to get on, which also makes them easy for him to pull off. But as long as he's busy running a muck, he forgets they're even on his feet.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 21, 2026
N
Verified Purchase
NAZIK
Birmingham, US
★★★★★ 4
Sizing is off, send me free pair!
Size: 3-4 Years Toddler, Color: Navy, Size: 3-4 Years Toddler, Color: Navy
Sizing is off. I’m very frustrated. I ordered it to Costa Rica thru shipping company in Miami, which takes about 3 weeks to deliver and + shipping fee that they apply (20$) I spent time and checked the size guide. According to the size guide, I ordered “3-4 years old” which supposed to be 16cm from heel to toe) the pair I ordered ended up being 17cm! My baby’s feet are 15cm, I was planning to get 16cm for him to grow into it, but 17cm is too big. The shoes it self looks good, the leather is very soft and nice. I’m not sure how durable they are. Ordering first time from this brand. I ordered 2 pairs of shoes from a similar brand and liked it. They just didn’t have the size I needed. Although, the leather the previous brand uses for shoes seems much thicker. Again, I don’t know how durable “Dooty Fish” but I like how soft on skin they are.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 21, 2024
A
Verified Purchase
Amazon Customer
Houston, US
★★★★★ 5
Wide and flexible
Size: 18-24 Months Toddler, Color: White
Very cute I love the width and flexibility of the shoe 18 to 24 month is a bit too big for my 18 month old and she generally wears a size 6 1/2 shoe. I’m going to try the smaller size.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 15, 2025
K
Verified Purchase
Kelsey
Lowell, US
★★★★★ 1
Don’t buy
Size: 12-18 Months Infant, Color: Navy
Cute little shoes but I would not recommend people buy these. The elastic broke on both shoes within a month. And they cannot get even a tiny bit of water on them. (Which is impossible with a toddler) If they do get wet the bottoms become dangerously slick. I wanted to get nice little barefoot shoes that I could use as hand-me-downs for future kiddos but these were not it. Horrible quality and not worth the money.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 23, 2025
F
Verified Purchase
Flora
Natrona Heights, US
★★★★★ 3
Quality control?
Size: 6-12 Months Infant, Color: Navy, Size: 6-12 Months Infant, Color: Navy
These were true to color (in blue) and are a cute design, however we received a pair that was oddly mismatched size-wise. They were both 6-12mo, however one moccasin was visibly larger and wider than the other. They were both too big for my 7mo old, but even when he'd grow into one the other would be much too large so we returned. Too bad because these would have been perfect if the quality control was there.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 13, 2025

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