Product Description
AUTO SLACK ADJUSTER - 37 SPLINE, 1 5/8" CAM, 6" ARM
PART NUMBER(S):
Fleet Products: FP400-10214
OE: 400-10214, 40010214, 409-10674, 40910674, A27-3275-J-1154, 10214P
Automann: 133.3741, 135.3741, 400-10214
Meritor: R801102, R806014
Batco: 05-664
Haldex: 10214, 400-10214, 40010214
Euclid: E-6946
Leland Brake & Wheel Parts: L3611
BWP: M-4067
Fruehauf: MSA40010214
RANGER BRAKE: PL-10214, RB-10214
Sirco Industries: SA10214
World American: WA10214R
DESCRIPTION:
Model: Automatic Slack Adjuster
Vehicles: Trailer axles, drum brake applications, including Fruehauf trailers and other commercial vehicles using 37 spline automatic slack adjusters
• Spline Size: 37 spline
• Camshaft Diameter: 1 5/8"
• Arm Length: 6" (center-to-center)
• Mount Type: Straight arm, no offset (0° angle)
• Clevis Pin Size: 1/2"
• Brake Type: Drum brake
• Material: Forged steel construction for durability
• Lubrication: Zerk fitting for optional lubrication
• System Integrity: Automatic (self-adjusting) slack adjuster technology
• Unique Features: Pre-installed clevis, installation template included
• Weight: Approx. 7.85 lbs
Applications: Designed for use on trailer axles with 37 spline drum brake systems requiring 6" arm length automatic slack adjusters. Compatible with a wide range of heavy-duty commercial trailer and truck applications requiring high durability and reliable automatic brake adjustment.
CROSS-REFERENCE(S):
400-10214, 40010214, 409-10674, 40910674, A27-3275-J-1154, 10214P, 133.3741, 135.3741, R801102, R806014, 05-664, 10214, E-6946, L3611, M-4067, MSA40010214, PL-10214, RB-10214, SA10214, WA10214R
A cross-reference listing means this part may be a compatible replacement for these part numbers based on OEM or distributor data.
IMPORTANT INSTALLATION NOTES:
✔ Always install according to OEM and manufacturer instructions
✔ Ensure the slack adjuster arm is mounted straight with zero offset
✔ Use compatible 1/2" clevis pin and secure properly
✔ Access and maintain the zerk fitting for lubrication as needed
✔ Torque all bolts to OEM specifications
✔ Regularly inspect for wear, damage, and correct automatic adjustment function
✔ Replace immediately if any signs of malfunction or excessive wear appear
SOLD AS NEW
Brand new and ready to install, with OEM Grade Reliability
SUPPORT & ORDERING
For technical support, installation guidance, or to confirm fitment, Call: 1-877-243-0442 | Email: sales@fleet-products.com
WHY CHOOSE FLEET PRODUCTS | KBR - HEAVY DUTY TRUCK & TRAILER PARTS?
- Canadian-owned and operated since 1985
- Trusted by fleets, mechanics, and B2B partners across North America
- Fast, reliable shipping across North America
- Competitive pricing with core return refunds
- Price Match Guarantee | Find a better price? We'll beat the difference by 10%!
