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VALVE-RELIEF 7Y1690 - Caterpillar


7Y1690 VALVE-RELIEF Caterpillar parts
Rating:
56
Alternative (cross code) number:
CA7Y1690
7Y-1690
7Y1690
Caterpillar 7Y1690 VALVE-RELIEF
Weight: 22 pounds 9 kg.

Buy VALVE-RELIEF 7Y1690 Caterpillar genuine, new aftermarket tractor parts with delivery

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$50.99

19 Nov 2025

US: HA ANH SHOP DEC
2S5926 Grease Check Fitting Track Adjust Fits Caterpillar 7Y1690, 5M6707, 2S-592
Generic ✅ Model: Several || ⭐ Type: Industrial /Construction || ⚙️ Material: Made from high for quality materials for durability and performance || ???? Easy to Install and Use: Designed for a user-friendly experience with clear instructions and hassle-free installation || ???? Money-Back Guarantee: We stand behind our products with a guarantee – quality and customer satisfaction are our priorities
$36.23

18 Nov 2025

US: S Logistics Don
MURNELAP for 2S5925 2S5926 Track Adj Relief Valve & Grease Check Fitting Fits Caterpillar
MURNELAP For 2S5925 2S5926 Track Adj Relief Valve & Grease Check Fitting Fits Caterpillar || Track Adjustment Relief Valve 2S5925 and Grease Check 2S5926 designed specifically for machinery, ensuring precise functionality and compatibility. || Enhance performance and maintenance efficiency with these essential components, ensuring optimal track adjustment and grease application for your equipment. || Ensures consistent and dependable operation of your lawn mower. || Verify Fit: For optimal performance, please review the product's appearance in the photo and verify it against the specified dimensions to ensure a precise fit.
$41.19

02 Nov 2025

US: S Logistics Don
MURNELAP for 2S5925 2S5926 Track Adj Relief Valve & Grease Check Fitting Fits Caterpillar
MURNELAP For 2S5925 2S5926 Track Adj Relief Valve & Grease Check Fitting Fits Caterpillar || Track Adjustment Relief Valve 2S5925 and Grease Check 2S5926 designed specifically for machinery, ensuring precise functionality and compatibility. || Enhance performance and maintenance efficiency with these essential components, ensuring optimal track adjustment and grease application for your equipment. || Ensures consistent and dependable operation of your lawn mower. || Verify Fit: For optimal performance, please review the product's appearance in the photo and verify it against the specified dimensions to ensure a precise fit.
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Information:


REBE7299-00
07Nov2011
U-489
After Failure Only
PRODUCT SUPPORT PROGRAM FOR REPLACING R450 VOLTAGE REGULATOR ON CERTAIN C6.6 GENERATOR SETS AND XQ175 RENTAL GENERATOR SETS
4450 PS52124
This Program can only be administered after a failure occurs.The decision whether to apply the Program is made by the dealer. When reporting the repair, use "PS52124" as the Part Numberand "7755" as the Group Number. Use "96" as the Warranty Claim Description Code and use "Z" as the SIMS Description Code.
The information supplied in this service letter may not be valid after the termination date of this program.Do not perform the work outlined in this Service Letter after the termination date without first contacting your Caterpillar product analyst.
TERMINATION DATE
30Nov2013
PROBLEM
The existing R450 automatic voltage regulators (AVR) can fail on certain C6.6 Generator Sets and XQ175 Rental Generator Sets that are equipped with permanent magnet generator excitation generators in 60Hz applications. If the existing AVR fails it will result in instability in the output voltage of the generator.
AFFECTED PRODUCT
Model Identification Number
*******Group 1*******
C6.6 N6D02063, 2089, 2091, 2099, 2119, 2121, 2138, 2147, 2206, 2240, 2246
*******Group 2*******
C6.6 MRW00294-00295, 297-298, 300-301, 303, 314-327
PARTS NEEDED
Qty
Part Number Description
*******Group 1*******
1 3526019 REGULATOR-R450
In order to allow equitable parts availability to all participating dealers, please limit your initial parts order to not exceed 1% of dealership population. This is an initial order recommendation only, and the ultimate responsibility for ordering the total number of parts needed to satisfy the program lies with the dealer.
*******Group 2*******
1 3526019


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